CQRobot Ocean: 270:1 Metal DC Geared-Down Motor 37Dx72.5L mm 6V/12V, with 64 CPR Encoder and Bracket. 6V-3W-20RPM-40 kg.cm(540 oz.in), 12V-6W-40RPM-70 kg.cm(973 oz.in), D-Shaped Output Shaft 16mm.
- 6V or 12V 270:1 Metal DC Geared-Down Motor 37Dx72.5L mm, with 64 CPR Encoder and Metal Mounting Bracket Kit, D-shaped Output Shaft 6mm Diameter and Long 16mm.
- No-load Speed: @ 6V: 20 RPM, @ 12V: 40 RPM.
- Stall Torque: @ 6V: 40 kg.cm (540 oz.in), @ 12V: 70 kg.cm (973 oz.in).
- for Projects Such as Robots, Measuring Devices, Medical Equipment, Smart Balance Car, RC Car Model, Smart Home Appliance, Custom Servo, DIY Engine Toy. Compatible with Arduino Motherboards..