» Search » metal gear motor
A replacement for the GM14 that has more torque!
Just slightly faster than the original Sanyo GM12, and a wee bit less torque - a suitable replacement!
A bit slower than the GM13, but less current consumption. Less expensive, too!
Want a small, quick precision metal gear motor?
Small, speedy, and all-metal construction!
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!
This long-motored 360:1 Mini Metal Gear Motor is a torquey, compact brute!
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!
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.
Driver cogs to interface the GM2/3/8/9 gear motor with the GMT treads
You know and love the GM15, but hate the pulley shaft? Ok, ok - here's a more standard "D" shaft configuration!
Auxiliary mounts for the GM2/3/8/9/17 gear motors. Image shows each side of wheel (not sold in sets of 2)
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!
Idler wheels for the GMT tread links
These well-engineered tread segments are ideal mates for GM2/3/8/9 gear motor projects!
This 1:192 Tiny Geared Pager Motor has an offset shaft much like the GM2, but is roughly half the size in every dimension. We suspect that these were the motors used for the Magic school bus in it's miniature state.
Call it a teeny, tiny little brother to the GM3 gearbox. With a suitably smaller appetite for power!
This amazing little motor contains a 25:1 planetary gear reduction on top of a pager motor, all under 6mm diameter! It's smaller than many regular pager motors!
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!
The GM2/GM8 gear motors have convenient holes for mounting, but these precision stamped-steel brackets add to their versatility!
The GM3/GM9 gear motors have convenient holes for mounting, but these precision stamped steel brackets add to their versatility!
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!
This 224:1 gear motor is very comparable to a hobby servo for power, at a fraction of the cost!
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!
A High-Efficiency (HE) 3V DC motor coupled to a 228:1 gearbox give you a very useful low-power gearmotor!
The GM7 is a baby version of our popular right-angle drive GM3 gear motor.
The GM6 is a baby version of our popular GM2 gear motor.
Long have we waited for an efficient way to mount micro metal gearmotors to our projects, that day has finally arrived! The 15.5D mm Metal Gearmotor Bracket has come to save the day, who needs Superman...
The GM series of mini gearmotors are very cool, but sometimes faceplate mounting isn't good enough. Welcome the gearmotor brackets by Pololu!
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!
The microbot revolution has arrived! These brackets and 18mm wheels are much needed accessories to make great use of the tiny GM23 Gear Motor.
The microbot revolution has arrived! These brackets and 32mm wheels are much needed accessories to make great use of the tiny GM23 Gear Motor.
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.
The Tamiya Twin Motor Gearbox is a compact 2-motor package with integrated gearboxes. If you have an application for 2 motors in a tidy package, this is the what you require!
Need a motor driver that can run at the lower voltages? The Didel 2 Motor Minishield can come to your rescue! Use your Arduino Uno (or form factor compatible) board with it to drive a tiny robot around.
Based around the ULN20003, this tidy driver board is specifically designed to drive smaller unipolar stepper motors.
This is the standard motor that is built into the GM2/3/8/9. Nominally runs at 6VDC and consumes roughly 35mA
Didel specially made nice aluminum brackets to fit the GM17 gear motor. Super light for very efficiently built robots!
The VS-19 Pico Linear Servo is a tiny linear actuator with 2cm of travel. The uses for this linear motor are endless, we'll leave it to you to find a killer application for it.
The name is a bit of a misnomer as you might need a little more than an Arduino to make your robot project come alive but this bundle is perfect for starting your newest Robot recipe from scratch!
This metric bolt matches the threads on the face of the GM11a, GM12a, GM13a, and GM14a gear motors, making mechanical installations easier. Sold individually.
2-5/8" diameter wheels for the GM2/3/8/9 gear motor.
Affix our GM6 and GM7 motors to any project with these plastic motor brackets.
This bundle includes parts for the 2-Motor Walker from Book "Junkbots, Bugbots, and Bots on Wheels"
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.
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.
The VS-9 Pico Servo is a strong little servo motor for it's size, it's like that little kid that the neighbourhood bully used to pick on that ended up giving the bully a black eye!
Our Brutusbot kit is capable of destruction and whimsical grace but it ain't going anywhere without a brain! Enter the Brutusbot Electronics Bundle, the totally open-source controller plus motor driver system to get your Brutusbot on it's warpath or to it's next dance recital.
It's a tracked, mobile robot platform featuring an aluminum frame and Tamiya gearbox.
The High Speed Gear Box is a high efficiency motor assembly thats perfect for high speed applications.
This is truly the Ultimate BrutusBot! It will do robotic front flips through the snow and keep on going!
The Pololu 32x7mm Mini Gearmotor Wheel is ideal for GM11a/12a/13a/14a/18 style gearmotors
This bundle includes parts for the Bicore Headbot Parts Bundle from Junkbots, Bugbots, and Bots on Wheels
Operating plastic model can be built for any of 6 gear ratios.
If you're looking for a base for your next robot, look no further than the Rover 5. This 4 motor monstrosity takes any terrain by storm.... just don't take it out in a storm... please!
This bundle includes parts for the Mini-Sumo Wrestling Edgebot from book "Junkbots, Bugbots, and Bots on Wheels"
The YDM musical robot has been featured all over the place, including Make Magazine 27. Along with the members of Let's Make Robots, we felt that a bundle of the electronic components you'd need to build it was in order.
Want to build the Solar Xylophone in Make Volume 12? This bundle will get you started on Rory Nugent's project.
The Sandwich robot is a line-following Robot. Sintra base (not included)
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.
This is the tiniest gear motor we've seen that's humanly affordable. What can you do with it? Ummm...
Here's a really cool quadrature encoder and motor driver for the GM17 Gear motor designed by the micro-specialists at Didel.
It's a kit that builds something that ...turns itself off when turned on. Hence, the Useless Box!
This Tamiya gearbox is a good compromise between speed and power. Build for either 41.7:1 or 64.8:1 ratios this motor features quality polyacetal gears.
This motor is about half as small as our NEMA-17 Stepper and as a result only needs about half the power. Compared to the other NEMA-14 stepper we carry, it's a little longer but has the option to mount an encoder to the rear shaft!
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
The GWS S03N servo is a good, solid workhorse if you have a need for inexpensive reliable servos.
The Solarbotics Grove Education Pack is a complete bundle to teach a basic course in electronics and programming.
The Truck Tire Set mounts on Tamiya hexagonal drive shafts.
The Solarbotics Sumovore Kit is a strong, modular design with over 500 man-hours of development and 21 prototypes behind it. It has more power, speed, and is less expensive than the Junun Mark III, Parallax Mini-Sumo, and Tab SumoBot.
38mm diameter x 13mm wide silicone rubber wheels on narrower, internal set-screw hub
These 28mm diameter (almost 1-1/8") wheels are ideal for mini-sumo robotics, with internal set-screw mounting and 3mm axle hole
Looking for a good continuous-rotation servo? The Grand-Wing Servo GSV0008A is a well proven unit!
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.
Didel Module 0.3 Gears - 12-tooth pinion, 0.78mm bore, measures 3.50 x 4.00 x 4.00mm.
Much like the GM11-14 series of gear motors, but with a larger motor!
The GM10 gear motor is pretty cool by itself, but in combination with these wheels, you've got the makings for a small, quick robot! Buy them together and save some money for other robot parts!
Looking for a high-traction upgrade to your SW or old GMPW-style tires? Check these gummy monsters out!
The MCM2 is a collection of high-quality precision parts in a cassette mechanism with 2 motors ideal for BEAM hacking.
Use the Arduino Motor Shield when you need your Arduino to MOVE STUFF!
The Planetary Gearset kit from Tamiya gives you a huge selection of ratios in one package
Mechanical Devices for the Electronic Experimenter covers numerous mechanisms for robotics and electronics applications. A great resource for brainstorming!
The GM15 is very nice, but the wires are quite fine. Use a plug to make installation easier!
This essential title in McGraw-Hill's ROBOT DNA SERIES is just what robotics hobbyists need to build an effective drive train and gain a full understanding of robot locomotion.
Easy Step'n is a complete guide to identifying and using Stepper Motors you can salvage or buy surplus.
Get two GMWW02 encoders in one package. Now shipping the new WW-02 version.
Sometimes you need to measure how fast a wheel is going on your GM 2/3/8/9 gear motor. Here's your solution!
These tires are a good universal tires that have been designed to give solid performance over a wide range of surfaces and conditions.
PicoSwitch is a relay switch that you toggle via hobby radio control gear.
When the WheelWatcher servo encoder is added to a standard-size RC servo, it accurately senses direction, distance, velocity and acceleration.
Forgot Your Password?
Don't Have an Account?Sign Up!