Motors & Servos


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157 Products Found


GM2

Gear Motor 2 - 224:1 Offset Shaft

This 224:1 gear motor is very comparable to a hobby servo for power, at a fraction of the cost!

$5.75 USD

GM3

Gear Motor 3 - 224:1 90 Degree Shaft

This 224:1 gear motor is very comparable to a hobby servo for power, at a fraction of the cost!

$5.75 USD

SW

2-5/8" Diameter Servo Wheel

This wheel keys into most standard servo output shafts for easy wheel mounting.

$3.25 USD

52716

Stepper Motor with ZT-ASY-00101 Wiring Harness

This Nema 17 Stepper motor offers substantial holding torque at a low 2.8VDC. It's the same model as used in the Openbeam Kossel 3D printer.

$19.00 USD

33600

42BYGHW811 NEMA-17 Bipolar 48mm Stepper

This motor is a larger NEMA-17 motor that produces a whopping 4800g-cm of holding torque.

$15.95 USD

M4x5mmG

Metric M4 x 5mm long Grub/Set Screw

Don't you hate it when you lose the set screw? Here are replacements!

$0.30 USD

M3x5mmG

Metric M3 x 5mm long Grub/Set Screw

Don't you hate it when you lose the set screw? Here are replacements!

$0.25 USD

14445

GT2 Timing Belt, sold by meter

This belt may not hold your pants up, but it works great with pulleys and pinions! Sold by the meter up to 10M in length! If you want a 5M length, order 5.

$6.00 USD

14400

16T GT2 5mm bore Timing Pulley

16 Tooth 5mm Bore Pinion Pulleys for stepper motors, GT2

$5.95 USD

14480

608ZZ Double-Shielded Bearing, 8x22x7mm

For Bearings Sake! Let it slide!

$0.80 USD

14485

693ZZ double-shielded bearing, 3x8x4mm

Friction Be Gone! These bearings will let you slide!

$1.00 USD

14490

MF83ZZ Flanged double-shielded bearing, 3x8x3mm

For Flanges Sake! Let it slide!

$1.00 USD

14410

20T GT2 5mm bore Timing Pulley

20 Tooth 5mm Bore Pinion Pulleys for stepper motors, GT2.

$7.95 USD

14415

36T GT2 5mm bore Timing Pulley

36 Tooth 5mm Bore Pinion Pulleys for stepper motors, GT2

$8.95 USD

14405

20T GT2 8mm bore Timing Pulley

20 Tooth 8mm Bore Pinion Pulley.

$7.95 USD

50866

Sparkfun Big Easy Driver

The Big Easy Driver is a simple solution using an Allegro A4988 IC for driving a single bipolar stepper motor at up to 2A/phase to maximum 30V.

$19.95 USD

14430

GT2 Idle Pulley Tensioner Wheel Bore 4mm - no teeth

4mm dia. Idler Pulley Tension Wheel for GT2

$4.50 USD

14435

GT2 Aluminum Timing Idler with bearings - no teeth

Idler bearing (no teeth), matches 20 tooth pulley diameter.

$2.88 USD

HS11x11x5

Aluminum 11x11x5mm Heat Sink

Got a stepper driver running a bit too hot? Vreg going into thermal shutdown? Here's a heatsink, for small applications.

$0.75 USD

41314

9~60VDC 20A Max PWM Speed controller, Encased

A manual variable speed controller that can handle most medium to large sized DC motors.

$14.50 USD

K SMD

Solarbotics L293D Secret Motor Driver

The Secret L293D motor driver kit replaces the guts of a standard servo and turns it into tidy gear motor with a built in motor driver!

$12.95 USD

M1.7x035

GM11a/12a/13a/14a Mounting Screw/Bolt

This metric bolt matches the threads on the face of the GM11a, GM12a, GM13a, and GM14a gear motors, making mechanical installations easier. Sold individually.

$0.20 USD

VPM2

Vibrating Disk Motor

The VPM2 is a replacement for the now unavailable venerable VPM. At 12mm dia x 3.4mm thick, it's smaller than the original, and has presoldered leads!

$3.95 USD

22305

28BYJ-48-16 16:1 Stepper Gearmotor

Originally designed for control of HVAC vanes and similar low-demand equipment, these stepper-motor gearboxes have lots of hacking potential. This is the lower torque / higher speed 16:1.

$4.50 USD

22310

28BYJ-48-64 64:1 Stepper Gearmotor

Originally designed for control of HVAC vanes and similar low-demand equipment, these stepper-motor gearboxes have lots of hacking potential. This is the higher-torque / lower speed 64:1 version.

$4.50 USD

51082

Pololu Mini Plastic Gearmotor bracket Pair - Wide

Affix our GM6 and GM7 motors to any project with these plastic motor brackets.

$3.25 USD

51084

Pololu Stamped Aluminum L-Bracket for NEMA 17 Stepper Motors

A right angle bracket used to mount a NEMA 17 stepper motor.

$2.95 USD

51083

Pololu Mini Plastic Gearmotor bracket Pair - Tall

Affix our GM6 and GM7 motors to any project with these plastic motor brackets.

$3.25 USD

51092

A4988 Stepper Motor Driver, Black

It's an upgraded version of the standard A4988 stepper driver module from Pololu.

$7.95 USD

51094

DRV8835 Dual Motor Driver Carrier

This tiny breakout board for TI's DRV8835 dual motor driver can deliver 1.2 A per channel continuously (1.5 A peak) to a pair of DC motors, and it supports two possible control interfaces for added flexibility of use: IN/IN and PHASE/ENABLE.

$4.49 USD

41305

1.8-12V 2A PWM Motor Speed Controller - remote adjust knob

This nifty manual speed controller keeps it basic and functional!

$4.99 USD

41310

6-28VDC 3A PWM Motor Speed Controller

A manual variable speed controller that can handle most small to medium sized DC motors.

$5.99 USD

36005

Parallax Feedback 360° High Speed Servo

The Parallax feedback 360° high speed servo is a combination of a standard servo, continuous rotation servo, high-speed servo, and encoder in a standard servo package!

$19.99 USD

K SV-UPG1

Solarbotics Sumovore Baseplate Upgrade

For owners of Sumovores purchased prior to May 2005, this kit solidifies your Sumovore with a powder-coated steel baseplate!

$6.95 USD

K CMD

Solarbotics L298 Compact Motor Driver Kit

The L298 motor driver IC is a very popular but hard to use chip. Our Compact Motor Driver Kit tames this beast, and adds useful functionality!

$13.50 USD

LMP1

Leg Mounting Pads

Looking for a way to attach legs to a servo? Here you go - these Leg Mounting Pads are ideal for that purpose.

$1.00 USD

LMP2

Leg Mounting Pads - Heavy Duty

Much like the lighter duty LMP1, these are a way to attach a solderable mount point to a servo arm or GMW wheel. Now Gold plated!

$1.00 USD

MMFC

Fuse Clip Motor Mounts

1/4" Fuse clip motor mount, great for holding the standard Pager motor

$0.25 USD

GRF

Gumby Rubber Feet

These rubber booties fit perfectly over the gumby leg wire to combine good grip with great aesthetics.

$0.25 USD

WLeg

Wire Gumby Legs

Called "Gumby Legs" because this 3 foot length of 10-gauge solid copper wire is strong, yet reformable into different shapes.

$3.00 USD

GM4

Gear Motor 4 - Clear Servo

We had Grand-Wing Servo supply us with an inventory of their modified GWS05 servo! It's a servo without pcb - all brawn, no brains!

$12.00 USD

GM4-LG

GM4 Limited-Rotation Output Gear

This output gear changes the GM4 from continuous rotation to limited rotation.

$0.50 USD

GM6

Gear Motor 6 - 120:1 "Baby GM2"

The GM6 is a baby version of our popular GM2 gear motor.

$5.75 USD

GM7

Gear Motor 7 - 120:1 "Baby GM3"

The GM7 is a baby version of our popular right-angle drive GM3 gear motor.

$5.75 USD

GM8

Gear Motor 8 - 143:1 Offset Shaft

This 143:1 gear motor is much like the GM2 gear motor but runs at nearly twice the speed. Great for robots needing speed over torque!

$5.75 USD

GM9

Gear Motor 9 - 143:1 90 Degree Shaft

This 143:1 gear motor is much like the GM3 gear motor but runs at nearly twice the speed. Great for robots needing speed over torque!

$5.75 USD

GM17

Gear Motor 17 - 228:1 HE Offset Shaft

A High-Efficiency (HE) 3V DC motor coupled to a 228:1 gearbox give you a very useful low-power gearmotor!

$5.75 USD

GMPW Deal

GM2/3/8/9/17 with GMPW

Need a gear motor and wheel? Get this convenient package, and save! Complete with a GM2/3/8/9/17 gear motor, a wheel with a molded-on tire, and mounting screw.

$7.98 USD

GM10

Gear Motor 10 - Geared pager motor

Here by popular demand, and brought to you only from Solarbotics! The pager gear motor is geared 81:1 spins at 233 RPM and draws 13mA (118mA stall) at 3V giving 2.3in*oz.

$9.25 USD

GM11a

56.8:1 Mini Metal Gear Motor

Small, speedy, and all-metal construction!

$15.95 USD

GM12a

100:1 Mini Metal Gear Motor

Just slightly faster than the original Sanyo GM12, and a wee bit less torque - a suitable replacement!

$15.95 USD

GM13a

150:1 Mini Metal Gear Motor

A bit slower than the GM13, but less current consumption. Less expensive, too!

$15.95 USD

GM14a

298:1 Mini Metal Gear Motor

A replacement for the GM14 that has more torque!

$15.95 USD

GM18

30:1 Mini Metal Gear Motor

Want a small, quick precision metal gear motor?

$15.95 USD

RPM2

Regular Pager Motor 2

These new, factory-fresh pager motors come ready-to-run: no eccentric weight removal necessary like on surplus pager motors!

$3.95 USD

RM1A

Standard Motor

This "030" form factor motor replaces the old Mabuchi FF-030 we used to stock, and is still a good candidate for torquey Solarengine and small battery-powered robots.

$2.95 USD

RM2

Regular Motor 2

Need more power out of your gear motor? This is a high-power motor that fits in the same form factor as used by the GM2/3/8/9 style gear motors.

$2.25 USD

RM3

Regular Motor 3 - 6V

This is the standard motor that is built into the GM2/3/8/9. Nominally runs at 6VDC and consumes roughly 35mA

$2.00 USD

Servo

Servo S03N

The GWS S03N servo is a good, solid workhorse if you have a need for inexpensive reliable servos.

$11.95 USD

GMW

GM2/3/8/9/17 Gear Motor mounts

Auxiliary mounts for the GM2/3/8/9/17 gear motors. Image shows each side of wheel (not sold in sets of 2)

$1.25 USD

RW

Rubber Wheels

10mm Small rubber wheel with 1.5mm shaft hole. Ideal for solarollers!

$1.15 USD

PRet

Plastic Retainer

This plastic retainer friction-fits onto our RM1a motor. Ideal for making mini wheel hubs!

$0.25 USD

RW2

28 x 13mm Traction Wheel assembly on Aluminum hub

28mm diameter x 13mm wide silicone rubber wheels mounted on aluminum hub

$3.95 USD

HexW050

0.050" Bondhus Hex Wrench

This is a quality 0.050" allen-key style hex wrench, ideal for tightening hex socket set screws like the ones used in our RW2 wheels.

$0.50 USD

GMPW

GM Series Plastic Wheels

2-5/8" diameter wheels for the GM2/3/8/9 gear motor.

$3.25 USD

TB

Spare Traction Band for GMPW or SW Wheels

Spare traction band in blue, green and black. (Sold individually)

$0.45 USD

GMT

Gear Motor Tread Links

These well-engineered tread segments are ideal mates for GM2/3/8/9 gear motor projects!

$1.00 USD

GMTC

Gear Motor Tread Cogs

Driver cogs to interface the GM2/3/8/9 gear motor with the GMT treads

$2.25 USD

GMTI

Gear Motor Tread Idlers

Idler wheels for the GMT tread links

$2.25 USD

GMTPkg

Gear Motor and Tread Package

Two Idlers, Two Cogs, and 40 Tread Links - and a pair of GM2/3/8/9 style gear motors. A treaded vehicle is just waiting for this package!

$39.98 USD

GMB28

GM2/GM8 Gear Motor Bracket, Laser-Cut Steel

The GM2/GM8 gear motors have convenient holes for mounting, but these precision stamped-steel brackets add to their versatility!

$1.50 USD

GMB39

GM3/GM9 Gear Motor Bracket, Laser-Cut Steel

The GM3/GM9 gear motors have convenient holes for mounting, but these precision stamped steel brackets add to their versatility!

$1.50 USD

GM20

100:1 Mini Metal Sealed Gear Motor

The 100:1 Mini Metal Gear Motor is about 25% more motor than our GM12a (in speed, torque, and power consumption), but has an enclosed gearbox!

$19.75 USD

GM21

360:1 Mini Metal Sealed Gear Motor

This long-motored 360:1 Mini Metal Gear Motor is a torquey, compact brute!

$19.75 USD

GM22

298:1 Mini Metal Sealed Gear Motor

With almost twice the torque of the GM14a, the GM22 298:1 Mini Sealed Metal Gear Motor is the most compact torque monster we have!

$19.75 USD

RW32x07

Pololu 32x7mm Mini Gearmotor Wheel

The Pololu 32x7mm Mini Gearmotor Wheel is ideal for GM11a/12a/13a/14a/18 style gearmotors

$6.98 USD

RW42x19

Pololu 42x19mm Mini Gearmotor Wheel

This custom-designed plastic wheel has a rubber tire measuring 1.65" (42 mm) in diameter and is designed to fit the output shafts on the Solarbotics GM11a/12a/13a/14a/18 style gearmotors

$3.49 USD

Prop3030

3.2" Propeller

Looking for a way to move air? Mount one of these on a DC motor, and blow some air!

$0.65 USD

22140

GWS Modified Servo

Looking for a good continuous-rotation servo? The Grand-Wing Servo GSV0008A is a well proven unit!

$11.95 USD

22160

Pico Servo - PICO+ BB

This tiny unit from GWS comes with a ball-bearing supported shaft, Futaba connector, and accessory kit.

$11.95 USD

Prop2508

2.55" Propeller

Looking for a small, well-made propeller for your projects? GWS makes a great series of propellers, and the EP2508 is a nice size for a pager motor!

$0.95 USD

51510

Didel GM17 Encoder

Here's a really cool quadrature encoder and motor driver for the GM17 Gear motor designed by the micro-specialists at Didel.

$11.95 USD

51600

0.61mm 9-Tooth Pinion

Didel Module 0.3 Gears - 9 Teeth pinion, 0.61mm bore (4mm short pagers)

$1.69 USD

51610

0.97mm 12-Tooth Pinion

Didel Module 0.3 Gears - 12-tooth pinion, 0.97mm bore for 1mm shaft

$1.65 USD

51615

36/12-Tooth Spur

Didel Module 0.3 Gears - 36/12-tooth spur, 0.69mm ID

$3.63 USD

51620

48/12-Tooth Spur

Didel Module 0.3 Gears - 48/12-tooth spur, 0.76mm bore

$5.83 USD

51630

81/12-Tooth Spur

Didel Module 0.3 Gears - 81/12-tooth spur, 0.78mm ID

$9.24 USD

51635

8mm Worm Gear

Didel Module 0.3 Gears - Worm gear, 3mm diameter, 8mm long

$6.38 USD

51500

51:1 and 104:1 Rome Gears for GM17

This package includes two sets of gears so that you can modify your GM17 to a 51:1 or 104:1 ratio.

$4.40 USD

51602

0.71mm 9-Tooth Pinion

Didel Module 0.3 Gears - 9 tooth pinion, 0.71mm bore for 4mm pagers. Measures 3.55 x 3.20 x 3.20mm

$1.49 USD

51603

0.81mm 9-Tooth .Pinion

Didel Module 0.3 Gears - 9-tooth pinion, 0.81mm bore, for 6mm and several 7 mm pagers. Measures 4.47 x 3.14 x 3.14mm.

$1.49 USD

51607

0.78mm 12-Tooth Pinion

Didel Module 0.3 Gears - 12-tooth pinion, 0.78mm bore, measures 3.50 x 4.00 x 4.00mm.

$1.40 USD

51609

0.82mm 12-Tooth Pinion

12 tooth pinion, 0.82mm bore for 6mm pagers. Measures 3.46 x 3.96 x 3.96mm.

$1.35 USD

51080

Pololu Wheel Encoder (for 42x19mm wheel)

This quadrature encoder board is designed to hold two infrared reflectance sensors inside the hub of a Pololu 42x19mm wheel and measure the movement of the twelve teeth along the wheel's rim.

$15.00 USD

RT28x13

Rubber Tire Replacements for RW2

This silicon tire makes a great replacement for your worn RW2-series tires.

$1.75 USD

25500

HXT900 9g / 1.6kg / .12sec Micro Servo

HXT900, one of the most famous and the best value micro servos available. We have them here at Solarbotics!

$5.85 USD

50863

L6470 Stepper Driver Breakout

A 3A, 8-45V bipolar stepper motor driver - this breakout packs a mean punch for it's size! It has built-in overcurrent detection, undervoltage detection, overtemperature detection, stall detection, a 5-bit ADC, and a switch input, microstepping support and PWM drive voltage limiting.

$34.95 USD

RWN

9mm Rubber Nub Wheel

9mm diameter rubber nub semi-hemispherical wheels designed to be press fit onto 1-2.5mm shafts.

$0.65 USD

15006

150mm Futaba-style Servo cable, Double Female

Just a standard 0.1" pitch Futaba-style servo jumper cable, with female connectors on both sides.

$1.50 USD

RW38

38 x 13mm Traction Wheel assembly

38mm diameter x 13mm wide silicone rubber compound wheels mounted on a hub with 2mm or 3mm shaft hole

$4.45 USD

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