Motor with 64 CPR Encoder for 37D mm Metal Gearmotors (No Gearbox)

Motor with 64 CPR Encoder for 37D mm Metal Gearmotors (No Gearbox)
Pololu item #: 1440 9 in stock

Price break Unit price (US$)
1 24.95
10 22.46


backorders allowed

This is the motor and encoder portion of our 37D mm metal gearmotors with 64 CPR encoders. It does not include a gearbox, but the pinion gear on the output shaft works with all of our 37D mm gearmotor gearboxes, so this can be used as a replacement motor or encoder for those gearboxes. It is intended for use at 12 V, though the motor can begin rotating at voltages as low as 1 V.

Key specs at 12 V: 11,000 RPM and 300 mA free-run, 5 oz-in (0.3 kg-cm) and 5 A stall.

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Dimensions

Size: 34.5D x 44L mm1
Weight: 3.7 oz

General specifications

Gear ratio: 1:12
Free-run speed @ 6V: 5500 rpm3
Free-run current @ 6V: 250 mA3
Stall current @ 6V: 2500 mA3
Stall torque @ 6V: 2.5 oz·in3
Free-run speed @ 12V: 11000 rpm
Free-run current @ 12V: 300 mA
Stall current @ 12V: 5000 mA
Stall torque @ 12V: 5 oz·in
Lead length: 11 in

Notes:

1
Length measurement is from top of motor can to bottom of encoder disk.
2
This motor does not have a gearbox.
3
This motor will run at 6 V but is intended for operation at 12 V.