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100:1 Mini Metal Gear Motor
Price: $16.99
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Availability: In Stock
Item #: GM12a -

A great mini gearmotor, at a decent price. The GM12a has a brass front faceplate, not steel.Here are the performance measurements:Running at 3V:Free running speed: 85rpmFree running Current: 18mAStall Torque: 15.6 in*ozStall Current: 290mARunning at 6V:Free running speed: 169rpmFree running Current: 32mAStall Torque: 27.2 in*ozStall Current: 456mADimensions: 30.4 x 12.0 x 10.1mmShaft length: 9.3mmShaft diameter: 3mmCentered 3mm output shaftWeight: 9.3gRatio: 100:1Starts at 0.43V @ 14mACheck...

100:1 Mini Metal Sealed Gear Motor
Price: $19.75
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(1)
Availability: In Stock
Item #: GM20 -

Gear Ratio 100.00:1 Unloaded RPM (3V) 120 Unloaded RPM (6V) 240 Unloaded Current (3V) 34 mA Unloaded Current (6V) 70 mA Stall Current (3V) 612 mA Stall Current (6V) 948 mA Stall Torque (3V) 21.20 in-oz Stall Torque (6V) 37.70 in-oz Length 33.20 mm (1.31 in) Width 14.00 mm (0.55 in) Height 14.00 mm (0.55 in) Weight 11.10 g (0.39 oz) Dimensions (Metric) Dimensions (Imperial) Datasheet IGES Model ...

1000:1 Micro Geared Motor
Price: $22.95
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(1)
Availability: In Stock
Item #: 1596 -

This miniature, high-torque gearmotor has a 1000:1 gearbox, making it a great choice for applications requiring fine control at very low speeds. These units have a 0.365"-long, 3 mm-diameter D-shaped output shaft. Note: Because of the high gear ratio, these motors can generate enough torque to damage themselves, so you should avoid stalling them. Also note: this gearbox is longer than that of most 12mm micro gearmotors, so our micro metal gearmotor brackets will not fit this motor....

139:1 Planetary Gearmotor with Extended Back Shaft
Price: $52.00
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Availability: Available
Item #: PAZ36123000-139K -

This is a 36mm motor with an extended back shaft for mounting an encoder. The 139:1 planetary gearbox has all metal gears, and provides very slow rotation and maximum torque. Key Specs: Nominal Voltage 12 V No-Load RPM 21.5 rpm No-Load Current 0.18 A Rated Torque 20 kg-cm (278 oz-in) Rated Speed (Load) 16 rpm Stall Current 2.3 A Stall Torque 24 kg-cm (333 oz-in) Dimensions 36 x 95 mm (1.4 x 3.75 in) Weight 16 oz (453.5 g) ...

143:1 Offset Shaft Gear Motor
Price: $5.29
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(1)
Availability: In Stock
Item #: GM8 -

This 143:1 gear motor spins at 70RPM at 5V, drawing 670mA at stall generating 43 in*oz torque (free running at 57.6mA). With a 7mm double-flat output shaft (avoid using the green double flat output - it's not meant to take rotational load), and a built-in clutch and built-in mounting screw holes, you can see why we like these motors! Gear Ratio 143:1 Unloaded RPM (3V) 40 Unloaded RPM (6V) 78 Unloaded Current (3V) 50 mA Unloaded Current (6V) 52 mA Stall Current (3V) 400 mA Stall Current (6V)...

150:1 Micro Metal Gearmotor
Price: $15.99
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Availability: In Stock
Item #: 997 -

This gearmotor is a miniature (0.94" x 0.39" x 0.47"), high-power brushed DC motor with 150:1 metal gearbox, similar to Sanyo's popular 12mm gearmotors. These units have a 0.365"-long, 3 mm-diameter D-shaped output shaft. Gear Ratio 150:1 Unloaded RPM (6V) 200 Unloaded Current (6V) 70 mA Stall Current (6V) 1600 mA Stall Torque (6V) 45 oz-in Length 24mm Width 10mm Height 12mm Shaft Size 9.27mm length; 3mm diameter Weight .34oz ...

180:1 90-Degree Mini Plastic Gearmotor
Price: $5.49
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Availability: In Stock
Item #: 1593 -

This compact, inexpensive, low-current gearmotor (motor with a 180:1 reduction gearbox) is well suited for use in small robots. At 4.5V, it has a free-run speed of 80 RPM and a stall torque of approximately 30 oz-in (however, the built-in safety clutch might start slipping before the stall torque is reached). The D-shaped output shaft has a diameter of 3mm and works with the Pololu wheels and a 3mm universal aluminum mounting hub. This gearbox output shaft is perpendicular to the motor...

180:1 Offset Shaft Mini Plastic Gearmotor
Price: $5.49
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Availability: In Stock
Item #: 1594 -

This compact, inexpensive, low-current gearmotor (motor with a 180:1 reduction gearbox) is well suited for use in small robots. At 4.5V, it has a free-run speed of 80 RPM and a stall torque of approximately 30 oz-in (however, the built-in safety clutch might start slipping before the stall torque is reached). The D-shaped output shaft has a diameter of 3mm and works with the Pololu wheels and a 3mm universal aluminum mounting hub. This gearbox output shaft is offset from but parallel to the...

224:1 Gear Motor 90 Degree Shaft
Price: $6.99
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(3)
Availability: In Stock
Item #: GM3 -

This motor offers 50 in.-oz. of torque, rotating 360 degrees every 1.6 seconds (38 rpm - just a hair slower than a servo), at 5V, drawing 600mA at stall (free running at 52mA). With a 7mm double-flat output shaft (avoid using the "D" output - it's not meant to take rotational load), a built-in clutch (limiting at 60 in.-oz., but easily "locked"), and built-in mounting screw holes, you can see why we like these motors! Gear Ratio 224:1 Unloaded RPM (3V) 23 Unloaded RPM (6V)...

24V AmpFlow Fan-Cooled A28-400 Motor With Gearbox
Price: $619.00
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Availability: Available
Item #: A28-400-F24-G -

New fan-cooled A28 motors are designed for applications that require longer duty cycles and even higher power outputs. Low profile leads enable more compact installations. The attached 8.3:1 speed reducer uses a unique three-stage chain-and-sprocket mechanism that reduces cost while still maintaining high torque capacity. The fan-motors have ventilation holes in the front and rear aluminum plates to allow for flow-through cooling. The holes in the front plate are positioned so they are not...

25:1 6mm Planetary Pager Gearmotor
Price: $18.99
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Availability: In Stock
Item #: GM15 -

Looking for a tiny gear motor? Now comes the 25:1 Pager Motor, measuring under 6mm (0.235") diameter, with an overall length of 20.1mm (0.79"), which is smaller than many pager motors! The output shaft is grooved for a 1.5mm radius belt, but it's easily modifiable. It weighs only 1.3grams! It's designed for 3V nominal operation, giving 920RPM drawing 100mA. At stall, you get over 0.49in*oz or 35.28gm*cm of torque! We're quite excited about these motors; they're quality made, inexpensive, and...

29:1 Metal Gearmotor 37D x 52L mm
Price: $24.95
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Availability: In Stock
Item #: 1103 -

This 2.05" x 1.45" x 1.45" gearmotor is a powerful, high-quality motor with 29:1 metal gearbox intended for operation at 12V. These units have a 0.61"-long, 6 mm-diameter D-shaped output shaft. These motors are intended for use at 12V, though the motor can begin rotating at voltages as low as 1V. Gearmotor Dimensions: The face plate has six mounting holes evenly spaced around the outer edge threaded for M3 screws. These mounting holes form a regular hexagon and the centers of neighboring holes...

298:1 Micro Geared Motor HP
Price: $15.95
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(2)
Availability: In Stock
Item #: 994 -

This gearmotor is a miniature (0.94" x 0.39" x 0.47"), high-quality, high-power motor with 298:1 metal gearbox, similar to Sanyo's popular 12 mm gearmotors. The gearbox has a long (0.365" or 9.27 mm), 3 mm-diameter D-shaped metal output shaft, and the brass faceplate has two mounting holes threaded for M1.6 screws (1.6 mm diameter, 0.35 mm thread pitch). It weighs approximately 0.35 oz (10 g). These tiny, high-quality motors are intended for use at 6V. In general, these kinds of motors can run...

298:1 Mini Metal Sealed Gear Motor
Price: $18.99
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(2)
Availability: In Stock
Item #: GM22 -

The GM22 mini metal sealed gear motor is the same form-factor of its siblings, but it has far more torque - almost twice as much as the GM14a at 3V! Did we mention it also has a sealed gearbox? Offering 35.2 oz-in (2534 g-cm) of torque at 3V, it's a real finger twister - ideal for high-torque solar-powered (or 2AA) applications. And with a sealed gearbox, it makes it ideal for building Turbot tumbling robots, which usually stir up all sorts of dust and grime. Specs Gear Ratio 298:1 Unloaded...

30:1 Micro Geared Motor
Price: $15.95
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Availability: In Stock
Item #: 1093 -

This gearmotor is a miniature (0.94" x 0.39" x 0.47"), high-quality, high-power motor with 30:1 metal gearbox, similar to Sanyo's popular 12 mm gearmotors. The gearbox has a long (0.365" or 9.27 mm), 3 mm-diameter D-shaped metal output shaft, and the brass faceplate has two mounting holes threaded for M1.6 screws (1.6 mm diameter, 0.35 mm thread pitch). It weighs approximately 0.35 oz (10 g). These tiny, high-quality motors are intended for use at 6V. In general, these kinds of motors can run...

35:1 Micro Geared Motor
Price: $18.99
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Availability: Discontinued
Item #: GM19 -

This 35:1 micro geared motor is a bit larger than our other ones. Nearly twice the weight, this is the one to use if you forsee needing a more durable drive motor. Its fast too! 1050 rpm makes it the fastest micro geared motor we sell. NOTE: The 4.5mm long shaft is too short to use with our Mini Aluminum Hubs. Use the FingerTech Lite Hubs instead.  Specifications at 4.5V: 35:1 - GM19 Typical operating voltage 1.7-5.0VDC No load speed 1050 rpm No load current 130 mA load current 500...

360:1 Mini Metal Sealed Gear Motor
Price: $18.99
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(2)
Availability: In Stock
Item #: GM21 -

The 360:1 Mini Metal Gear Motor looks much like our other mini metal gear motors, except the motor is longer. And the gearing is in an enclosed cylindrical casing! These also have a beefier set of mounting holes, threaded for 2-M1.6 metric screws. 3mm shaft. Even more interesting are the motor characteristics. This compact brute of a gear motor offers a measured stall torque of 103.2 in-oz (7434 gm-cm) at 6V - that's considerable! Of course, with something this small, we trade the increase in...

4-Speed Crank Axle Gearbox - Tamiya 70110
Retail: $11.00
Price: $10.50
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Availability: In Stock
Item #: TAMX7110 -

The Tamiya 4-speed crank-axle gearbox has four possible gear ratios, including the highest gear ratio of Tamiya's gearbox series, 5402:1, as well as 126:1, 441:1, and 1543:1. This gearbox also features a worm gear, which locks the output shaft when the motor is not turning. A clutch gear prevents the gearbox from destroying itself in case the output shaft gets stuck. The kit comes with all parts necessary to build the gearbox in any of the four possible configurations. SpecsTypical Operating...

4-Speed Double Gearbox - Tamiya 70168
Retail: $13.50
Price: $12.99
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(4)
Availability: In Stock
Item #: TAMX0168 -

Offering a double gearbox perfect for use in amateur robot contests, this gearbox is suitable for use with remote controlled robots. Choice of 4 gear ratios, offers emphasis on speed or power to suit your needs. Left/right independent design means you can set different gear ratios for either side.Suitable for use with remote controlled robots.Left/right independent design means you can set different gear ratios for either side. This set can be assembled for one of four different gear ratios:...

4-Speed High Power Gearbox HE - Tamiya 72007
Retail: $19.99
Price: $16.99
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Availability: In Stock
Item #: TAMX7207 -

The Tamiya 72007 4-Speed High-Power Gearbox kit includes one brushed DC motor and all the gears and parts to build any of the four possible gear ratio configurations: 39.6:1, 47.6:1, 61.7:1, 74:1. The four gear ratio options give you the flexibility to choose the best speed and torque for your project.FeaturesGear ratio can be easily adjusted by changing the motor pinion (10T, 12T), spur gear position, and altering the middle and final gear attachment position4mm dia. threaded driveshaft...

4-Speed Worm Gearbox HE - Tamiya 72008
Retail: $19.99
Price: $13.99
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Availability: In Stock
Item #: TAMX7208 -

The Tamiya 72008 4-Speed Worm Gearbox kit includes one brushed DC motor and all the gears and parts to build any of the four possible gear ratio configurations: 84:1, 216:1, 555.4:1, 1428.2:1. The four gear ratio options give you the flexibility to choose the best speed and torque for your project.Features4mm dia. threaded driveshaft includedIncluded gearbox attachment parts can be easily installed at a choice of two attachment positionsGearbox is compatible with other Education Construction...

47:1 metal gearmotor 6v
Price: $20.99
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Availability: In Stock
Item #: 1574 -

50:1 Micro Geared Motor
Price: $15.99
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Availability: In Stock
Item #: 998 -

This gearmotor is a miniature (0.94 x 0.39 x 0.47 in.), high-power brushed DC motor with 50:1 metal gearbox, similar to Sanyo's popular 12mm gearmotors. These units have a 0.365 inch-long, 3mm-diameter D-shaped output shaft. These tiny brushed DC gearmotors are intended for use at 6V, though in general, these kinds of motors can run at voltages above and below this nominal voltage, so they should comfortably operate in the 3-9V range (rotation can start at voltages as low as 0.5V). Lower...

6-Speed Gearbox H.E. - Tamiya 72005
Retail: $18.50
Price: $15.99
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Availability: In Stock
Item #: TAM72005 -

This precision 6-Speed Gear Box, High Efficiency, is a compact unit with a variety of gear ratio options to choose from. Several crank arms and a RE-260 motor are included. This versatile, high-efficiency gearbox lets you build one of six different gear ratios so you can select the best combination of speed and torque. Whatever your application, chances are that one of the configurations will do the job. A clutch gear protects the gearbox in high-gear-ratio configurations so that the gearbox...

81:1 Geared Pager Motor
Price: $12.00
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Availability: In Stock
Item #: GM10 -

81:1, 454RPM, 20mA (220mA stall) at 6V gives 3.17 in-oz torque. These little gear motors measure 20.8 x 29.0 x 25.4mm (0.82 x 1.14 x 1.00") and weigh in at 4.7g (0.17oz). The square output shaft measures 3.56mm (0.14") per side, and the leads measure 5cm (1.95") long. They're a bit funky in that they're not continuous rotation by default. They have a self-centering spring, so applying DC power will result in a 60 degree swing in one direction. Reversing power swings the output arm 60 degrees...

AME 206-series LH Gearmotor
Price: $58.99
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Availability: Available
Item #: 206-1004 -

Small Powerful High speed Water resistant High Power For use with acme thread Left and Right hand housing Repeatable intermitten action Weighs 1.2 pounds Note: This motor does NOT come with the bracket shown in the dimensional drawing Nominal Voltage 12vdc Nominal RPMs 115 rpm Amps at No load 2.7-3.3 Amps at Stall 18.6-22.7 Stall Torque 850 oz-in (61.2 kg-cm) Weight 1.2lbs Shaft Length 20mm Shaft Diameter 13mm Datasheet CAD file ...

AME 206-series RH Gearmotor
Price: $58.99
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(2)
Availability: Available
Item #: 206-1005 -

Small Powerful High speed Water resistant High Power For use with acme thread Left and Right hand housing Repeatable intermitten action Weighs 1.2 pounds Note: This motor does NOT come with the bracket shown in the dimensional drawing Nominal Voltage 12vdc Nominal RPMs 115 rpm Amps at No load 2.7-3.3 Amps at Stall 18.6-22.7 Stall Torque 850 oz-in (61.2 kg-cm) Weight 1.2lbs Shaft Length 20mm Shaft Diameter 13mm Datasheet CAD file ...

AME 210-series 12V 88in-lb LH gearmotor-pinion
Price: $69.99
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Availability: Available
Item #: 210-1010 -

This is a great, inexpensive, gearmotor from AM Equipment that was originally made to be used as a car window lifting motor. There are two types of this motor to choose from-left hand or right hand, and both have a pinion on the output. This motor would be great for driving a chain or even a wheel directly in the middle to small weight classes. A version with a double-D shaft is also available. This is one of the 5 fastest of the gearmotors that AME offers, at 100 RPMs -Which is a great speed...

AME 210-series 12V 88in-lb LH gearmotor-shaft
Price: $74.99
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Availability: Available
Item #: 210-1012 -

This is a great, inexpensive, gearmotor from AM Equipment that was originally made to be used as a car window lifting motor. There are two types of this motor to choose from-left hand or right hand. Both have a pinion on the output and would be great for driving a chain or even a wheel directly in the middle to small weight classes. A version with a double-D shaft is also available. This is one of the 5 fastest of the gearmotors that AME offers, at 100 RPMs -Which is a great speed to have a...

AME 210-series 12V 88in-lb RH gearmotor-pinion
Price: $69.99
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Availability: Available
Item #: 210-1009 -

This is a great, inexpensive, gearmotor from AM Equipment that was originally made to be used as a car window lifting motor. There are two types of this motor to choose from-left hand or right hand, and both have a pinion on the output. This motor would be great for driving a chain or even a wheel directly in the middle to small weight classes. A version with a double-D shaft is also available. This is one of the 5 fastest of the gearmotors that AME offers, at 100 RPMs -Which is a great speed...

AME 210-series 12V 88in-lb RH gearmotor-shaft
Price: $74.99
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Availability: Available
Item #: 210-1011 -

This is a great, inexpensive, gearmotor from AM Equipment that was originally made to be used as a car window lifting motor. There are two types of this motor to choose from-left hand or right hand. Both have a pinion on the output and would be great for driving a chain or even a wheel directly in the middle to small weight classes. A version with a double-D shaft is also available. This is one of the 5 fastest of the gearmotors that AME offers, at 100 RPMs -Which is a great speed to have a...

AME 214-series Gearmotor
Price: $74.99
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(2)
Availability: Available
Item #: 214-1001 -

12V reversible Powerful Light-weight Flat profile Low Amp Draw Bi-directional Water resistant Resists backdriving Right hand housing Repeatable intermittent action For use with sprockets and drives Weighs 1.6 pounds Nominal Voltage 12vdc Nominal RPMs 52.2 rpm Amps at No load 2.7-3.3 Amps at Stall 26-31.7 Stall Torque 1983 oz-in (142.8 kg-cm) Shaft 0.39in. dia x 0.51in. long with flat Weight 1.6lbs Datasheet ...

AME 218-series 12V 212 in-lb LH gearmotor - long shaft
Price: $94.99
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(8)
Availability: Available
Item #: 218-1003 -

This is a lightweight, yet still very tourquey right-handed gearmotor from AM Equipment that was originally made to be used as a car windshield wiper motor. This is a pretty good value in torque per weight as well. Perfect for small to mid-sized robot drive applications. Best of all, at 116 RPM, you don't have to gear it down! Nominal Voltage 12vdc RPMs 116 rpm (no load) Amps at No load 1.4 Amps at Stall 21.3 Torque Nominal 98.235 in-lbs or 11.1 Nm Shaft 11mm dia x 64mm long with flat Weight...

AME 218-series 12V 212 in-lb LH gearmotor - stubby shaft
Price: $94.99
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(1)
Availability: Available
Item #: 218-1001 -

This is a lightweight, yet still very tourquey left-handed gearmotor from AM Equipment that was originally made to be used as a car windshield wiper motor. This is a pretty good value in torque per weight as well. Perfect for small to mid-sized robot drive applications. Best of all, at 116 RPM, you don't have to gear it down! Nominal Voltage 12vdc RPMs 116 rpm (no load) Amps at No load 1.4 Amps at Stall 21.3 Torque Nominal 98.235 in-lbs or 11.1 Nm Shaft 10mm dia x 22mm long with flat Weight...

AME 218-series 12V 212 in-lb RH gearmotor - long shaft
Price: $94.99
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Availability: Available
Item #: 218-2003 -

This is a lightweight, yet still very tourquey right-handed gearmotor from AM Equipment that was originally made to be used as a car windshield wiper motor. This is a pretty good value in torque per weight as well. Perfect for small to mid-sized robot drive applications. Best of all, at 116 RPM, you don't have to gear it down! Nominal Voltage 12vdc RPMs 116 rpm (no load) Amps at No load 1.4 Amps at Stall 21.3 Torque Nominal 98.235 in-lbs or 11.1 Nm Shaft 11mm dia x 64mm long with flat Weight...

AME 218-series 12V 212 in-lb RH gearmotor - stubby shaft
Price: $94.99
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(1)
Availability: Available
Item #: 218-2001 -

This is a lightweight, yet still very tourquey right-handed gearmotor from AM Equipment that was originally made to be used as a car windshield wiper motor. This is a pretty good value in torque per weight as well. Perfect for small to mid-sized robot drive applications. Best of all, at 116 RPM, you don't have to gear it down! Nominal Voltage 12vdc RPMs 116 rpm (no load) Amps at No load 1.4 Amps at Stall 21.3 Torque Nominal 98.235 in-lbs or 11.1 Nm Shaft 10mm dia x 22mm long with flat Weight...

AME 218-series 24V 212 in-lb LH gearmotor - long shaft
Price: $94.99
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Availability: Available
Item #: 218-1004 -

This is a 24V version of our popular 218-1003 AME motor. Perfect for small to mid-sized robot drive applications. Nominal Voltage 24vdc RPMs ?? rpm (no load) Amps at No load 1.4 Amps at Stall 21.3 Torque Nominal ?? in-lbs Shaft 11mm dia x 64mm long with flat Weight 2.55lbs Note: The picture above is for the right hand version of this motor. Dimensions Rhino v1.1 File IGES File ...

AME 218-series 24V 212 in-lb LH gearmotor - stubby shaft
Price: $94.99
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Availability: Available
Item #: 218-1002 -

This is a 24V version of our popular 218-1001 AME motor. Perfect for small to mid-sized robot drive applications. 2.55 lbs. Clockwise Motor Shaft Rotation Data Point Data Type Value Range No Load Current (A) 0.9 - 0.7 Speed (rpm) 116.2 - 95.1 Stall Load Torque (Nm) 21.3 - 17.5 Current (A) 13.0 - 14.7 Peak Power Power (W) 60.0 - 49.1 Torque (Nm) 11.1 - 9.1 Nominal Peak Efficiency) Power (W) 36.5 Nominal Speed (rpm) 82.1 Nominal Current (A) 3.5 Nominal Torque (Nm) 4.3 Nominal Counter-Clockwise...

AME 218-series 24V 212 in-lb RH gearmotor - long shaft
Price: $94.99
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Availability: Available
Item #: 218-2004 -

This is a 24V version of our popular 218-2003 AME motor. Perfect for small to mid-sized robot drive applications. Nominal Voltage 24vdc RPMs ?? rpm (no load) Amps at No load 1.4 Amps at Stall 21.3 Torque Nominal ?? in-lbs Shaft 11mm dia x 64mm long with flat Weight 2.55lbs Dimensions Rhino v1.1 File IGES File ...

AME 218-series 24V 212 in-lb RH gearmotor - stubby shaft
Price: $94.99
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Availability: Available
Item #: 218-2002 -

This is a 24V version of our popular 218-2001 AME motor. Perfect for small to mid-sized robot drive applications. Nominal Voltage 24vdc RPMs ?? rpm (no load) Amps at No load 2.0 Amps at Stall 40.0 Torque Nominal ?? in-lbs Shaft 10mm dia x 22mm long with flat Weight 2.55lbs Dimensions Rhino v1.1 File IGES File ...

AmpFlow A28-150 Motor with Speed Reducer
Price: $489.00
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Availability: Available
Item #: A28-150-G -

The AmpFlow speed reducer is a heavy-duty, low-cost, gearhead that works with any of the three-inch diameter AmpFlow motors. This speed reducer uses a unique three-stage chain-and-sprocket mechanism that reduces cost while still maintaining high torque capacity. This unit provides speed reduction and torque multiplication, and it's an easy way to "bolt-in" the AmpFlow motors. These speed reducers are made with a three-piece aluminum case that has been precision CNC machined. A total of six...

AmpFlow A28-150-F48 Motor and Reducer
Price: $519.00
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Availability: Available
Item #: A28-150-F48-G -

These speed reducers are made with a three-piece aluminum case that has been precision CNC machined. A total of six sprockets, three roller chains, and five bearings comprise the mechanism. The long output shaft makes it easy to mount pulleys, sprockets, gears, or wheels in the required position. Care was taken to make this unit as compact as possible. The overall dimensions are 6 inches x 3 inches x 2 inches. But the motor is recessed slightly into the reducer, so the net length added to the...

AmpFlow A28-400 Motor with Speed Reducer
Price: $579.00
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Availability: In Stock
Item #: A28-400-G -

The AmpFlow speed reducer is a heavy-duty, low-cost, gearhead that works with any of the three-inch diameter AmpFlow motors. This speed reducer uses a unique three-stage chain-and-sprocket mechanism that reduces cost while still maintaining high torque capacity. This unit provides speed reduction and torque multiplication, and it's an easy way to "bolt-in" the AmpFlow motors. These speed reducers are made with a three-piece aluminum case that has been precision CNC machined. A total of six...

AmpFlow E30-150 Motor with Speed Reducer
Price: $259.00
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Availability: Available
Item #: E30-150-G -

The AmpFlow speed reducer is a heavy-duty, low-cost, gearhead that works with any of the three-inch diameter AmpFlow motors. This speed reducer uses a unique three-stage chain-and-sprocket mechanism that reduces cost while still maintaining high torque capacity. This unit provides speed reduction and torque multiplication, and it's an easy way to "bolt-in" the AmpFlow motors. These speed reducers are made with a three-piece aluminum case that has been precision CNC machined. A total of six...

AmpFlow E30-400 Motor with Speed Reducer
Price: $289.00
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Availability: Available
Item #: E30-400-G -

The AmpFlow speed reducer is a heavy-duty, low-cost, gearhead that works with any of the three-inch diameter AmpFlow motors. This speed reducer uses a unique three-stage chain-and-sprocket mechanism that reduces cost while still maintaining high torque capacity. This unit provides speed reduction and torque multiplication, and it's an easy way to "bolt-in" the AmpFlow motors. These speed reducers are made with a three-piece aluminum case that has been precision CNC machined. A total of six...

AmpFlow F30-150 Motor with Speed Reducer
Price: $389.00
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(1)
Availability: Available
Item #: F30-150-G -

The AmpFlow speed reducer is a heavy-duty, low-cost, gearhead that works with any of the three-inch diameter AmpFlow motors. This speed reducer uses a unique three-stage chain-and-sprocket mechanism that reduces cost while still maintaining high torque capacity. This unit provides speed reduction and torque multiplication, and it's an easy way to "bolt-in" the AmpFlow motors. These speed reducers are made with a three-piece aluminum case that has been precision CNC machined. A total of six...

AmpFlow F30-400 Motor with Speed Reducer
Price: $439.00
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Availability: Available
Item #: F30-400-G -

The AmpFlow speed reducer is a heavy-duty, low-cost, gearhead that works with any of the three-inch diameter AmpFlow motors. This speed reducer uses a unique three-stage chain-and-sprocket mechanism that reduces cost while still maintaining high torque capacity. This unit provides speed reduction and torque multiplication, and it's an easy way to "bolt-in" the AmpFlow motors. These speed reducers are made with a three-piece aluminum case that has been precision CNC machined. A total of six...

Battlekit Single Drive Module A
Price: $159.00
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Availability: Available
Item #: BKTMODA -

With these modules you can easily construct a mobile platform that is exactly the length and width you need. Each unit is basically one half of one of our middle weight drive train modules. It includes a 10" length of the 3/8" extruded square tubing. The tube houses a two-stage chain-and-sprocket speed reducer and a 4" wheel. It bolts right up to our E30, A28, or F30 motors. This unit is very easy to use. Just bolt it in place, plug it in, and go play! You can easily mount these modules into...

Battlekit Single Drive Module B
Price: $159.00
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Availability: Available
Item #: BKTMODB -

With these modules you can easily construct a mobile platform that is exactly the length and width you need. Each unit is basically one half of one of our middle weight drive train modules. It includes a 10" length of the 3/8" extruded square tubing. The tube houses a two-stage chain-and-sprocket speed reducer and a 4" wheel. It bolts right up to our E30, A28, or F30 motors. This unit is very easy to use. Just bolt it in place, plug it in, and go play! You can easily mount these modules into...

COPAL 30:1 Gearmotor
Price: $28.99
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(3)
Availability: In Stock
Item #: HG16-030-AA -

Great power and speed, light weight and very efficient, this incredible little motor is one great value, and under an ounce each!The built-on 30:1 gearhead provides a great amount of torque to the wheels while still being quite zippy. We recommend using our Foam Tires with this motor, as they provide good shock absorption for the small gearhead (not recommended for larger than 2" diameter wheels). Pre-wired with about 4" long leads.Voltage: 4.8-9VOnly 1.43" (36.3mm) long, 5/8" (16mm)...

ShaftC50MNT
Price: $34.99
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(1)
Availability: In Stock
Item #: LA16G-324SW -

This little motor takes the Copal line another step further with its all-metal gears at a ratio of 50 to 1. We've tested this motor extensively, and were extremely impressed at it's performance. There are now TWO different versions of this motor- one with a 6V motor, and one with a 12V motor. Since we know many builders will opt to overvolt these motors anyway to 12+ volts, we had Copal develop a new 6V version of this motor, just for the Robot MarketPlace! Both motor models have wire leads...

COPAL 50:1 Gearmotor - 6V
Price: $34.99
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(6)
Availability: In Stock
Item #: LA16G-324TA -

This little motor takes the Copal line another step further with its all-metal gears at a ratio of 50 to 1. We've tested this motor extensively, and were extremely impressed at it's performance. There are now TWO different versions of this motor- one with a 6V motor, and one with a 12V motor. Since we know many builders will opt to overvolt these motors anyway to 12+ volts, we had Copal develop a new 6V version of this motor, just for the Robot MarketPlace! Both motor models have wire leads...

COPAL 60:1 Gearmotor
Price: $28.99
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(9)
Availability: In Stock
Item #: HG16-060-AA -

This is a very popular motor for Antweight robots. Some of the top robots out there use this motor for drive. Very high power, light weight and very efficient, this incredible little motor is one great value, and at under 1 ounce each!The built-on 60:1 gearhead provides a great amount of torque to the wheels. We recommend using our Foam Tires with this motor, as they provide good shock absorption for the small gearhead. Pre-wired with about 4" long leads.Voltage: 6-12VOnly 1.57" (36mm) ong,...

Copal 6V 16mm Planetary Gearmotor 240:1
Price: $28.99
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Availability: In Stock
Item #: HG16-240-AA -

By popular demand, we now offer a high torque Copal motor!Specifications:6VDC Nominal250mA nominal current1.6A stall currentGear Ratio: 240:1Rated torque: 6.94 oz-in nominalMax torque: 56 oz-inNominal speed: 55 rpmNo load speed: 60 rpmWeight: 25g (.88oz)shaft size: 3mm diameter

FingerTech Silver Spark 100:1 Gearmotor
Price: $24.49
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Availability: In Stock
Item #: FT-SSPARK-100 -

These are what your robots have been waiting for. These custom engineered robot drive motors are designed to handle the rigor of combat without breaking, and they won't hurt your wallet either! These motors make it super simple to get a robot moving! Just pick up a pair of Lite Flite wheels and Lite Hubs to mount them, solder on a pair of tinyESCs and your motors are ready to go! For strenuous conditions (such as robot combat), we recommend using Loctite on the screws that hold the gearbox to...

FingerTech Silver Spark 11.1:1 Gearmotor
Price: $24.49
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(2)
Availability: In Stock
Item #: FT-SSPARK-11 -

These are what your robots have been waiting for. These custom engineered robot drive motors are designed to handle the rigor of combat without breaking, and they won't hurt your wallet either! These motors make it super simple to get a robot moving! Just pick up a pair of Lite Flite wheels and Lite Hubs to mount them, solder on a pair of tinyESCs and your motors are ready to go! For strenuous conditions (such as robot combat), we recommend using Loctite on the screws that hold the gearbox to...

FingerTech Silver Spark 200:1 Gearmotor
Price: $24.49
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Availability: In Stock
Item #: FT-SSPARK-200 -

These are what your robots have been waiting for. These custom engineered robot drive motors are designed to handle the rigor of combat without breaking, and they won't hurt your wallet either! These motors make it super simple to get a robot moving! Just pick up a pair of Lite Flite wheels and Lite Hubs to mount them, solder on a pair of tinyESCs and your motors are ready to go! For strenuous conditions (such as robot combat), we recommend using Loctite on the screws that hold the gearbox to...

FingerTech Silver Spark 22.2:1 Gearmotor
Price: $24.49
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(1)
Availability: In Stock
Item #: FT-SSPARK-22 -

These are what your robots have been waiting for. These custom engineered robot drive motors are designed to handle the rigor of combat without breaking, and they won't hurt your wallet either! These motors make it super simple to get a robot moving! Just pick up a pair of Lite Flite wheels and Lite Hubs to mount them, solder on a pair of tinyESCs and your motors are ready to go! For strenuous conditions (such as robot combat), we recommend using Loctite on the screws that hold the gearbox to...

FingerTech Silver Spark 300:1 Gearmotor
Price: $24.49
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Availability: In Stock
Item #: FT-SSPARK-300 -

These are what your robots have been waiting for. These custom engineered robot drive motors are designed to handle the rigor of combat without breaking, and they won't hurt your wallet either! These motors make it super simple to get a robot moving! Just pick up a pair of Lite Flite wheels and Lite Hubs to mount them, solder on a pair of tinyESCs and your motors are ready to go! For strenuous conditions (such as robot combat), we recommend using Loctite on the screws that hold the gearbox to...

FingerTech Silver Spark 33.3:1 Gearmotor
Price: $24.49
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Availability: In Stock
Item #: FT-SSPARK-33 -

These are what your robots have been waiting for. These custom engineered robot drive motors are designed to handle the rigor of combat without breaking, and they won't hurt your wallet either! These motors make it super simple to get a robot moving! Just pick up a pair of Lite Flite wheels and Lite Hubs to mount them, solder on a pair of tinyESCs and your motors are ready to go! For strenuous conditions (such as robot combat), we recommend using Loctite on the screws that hold the gearbox to...