50:1 Metal Gearmotor 37Dx70L mm with Encoder

This gearmotor is a powerful 12V brushed DC motor with a 50:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 64 counts per revolution of the motor shaft, which corresponds to 3200 counts per revolution of the gearbox’s output shaft. The gearbox is composed mainly of spur gears, but it features helical gears for the first stage for reduced noise and improved efficiency. These units have a 16 mm-long, 6 mm-diameter D-shaped output shaft.

Specifications: 

• Rated Voltage: 12 V
• Stall Current: 5.5 A
• No-Load Current: 0.15 A
• Gear Ratio: 50:1
• No-Load Speed (RPM): 200
• Extrapolated Stall Torque (kg/cm): 21
• Max Power (W): 10
• With Encoder: Yes