Looking for a Small High Torque 12V DC Motor

Community General Discussions
1

I'm hoping someone here might be able to help me… I'm looking for a High Torque 12V DC Motor. I've been unable to find one that meets advertised torque values.

Important considerations:

#1. 12V DC
#2. 120 RPM or greater
#3. Body diameter approximately 25mm
#4. Shaft diameter 4mm
#5. Torque (Sustained) >4kgf-cm; (Peak) >8kgf-cm
 
Any help would be greatly appreciated!

2

ServoCity (Or Robotshop) should have some.

There is the ServoCity motors.  These motors are quit good and I use them a a couple of bots at the moment.

3

re: 12V Motors

I use the Lynxmotion GHM-13’s…with 16.7 kg/cm stall torque, 152 RPM.  They also make another model that is shorter, lighter, cheaper, with around 120RPM, with about half the torque.

4

I think these might have

I think these might have worked, if the outside diameter wasn’t so large, our Max is 26 cm and these are 37 cm. :(  I tried going to the Lynxmotion website for the last couple days but it appears to be down.

5

26 cm motors

26cm is a huge motor!!

6

CORRECTION

I meant to say or Max is 26 mm in diameter

7

re: Specs

Sorry DBass…I didn’t check all your other specs.  Lynxmotion has a lot of motors, but I don’t think they have anything like that, sounds like an unlikely combination of specs to find in a motor if we didn’t have google to search the world.  Good luck!

8

I’d go with jiffyclock’s

I’d go with jiffyclock’s suggestion. And if 116 RPM isn’t good enough for you, they have a whole range. The 142 RPM in that style should work well with your needs.