250:1 Micro Metal Gearmotor HP

250:1 Micro Metal Gearmotor HP
Pololu item #: 995 228 in stock

Price break Unit price (US$)
1 15.95
10 13.55
50 11.96


backorders allowed

This gearmotor is a miniature (0.94" x 0.39" x 0.47"), high-power brushed DC motor with 248.98:1 metal gearbox, similar to Sanyo’s popular 12 mm gearmotors. These units have a 0.365"-long, 3 mm-diameter D-shaped output shaft.

Key specs at 6 V: 120 RPM and 70 mA free-run, 60 oz-in (4.3 kg-cm) and 1.6 A stall.

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Dimensions

Size: 24 x 10 x 12 mm
Weight: 0.34 oz
Shaft diameter: 3 mm

General specifications

Gear ratio: 248.98:1
Free-run speed @ 6V: 120 rpm
Free-run current @ 6V: 70 mA
Stall current @ 6V: 1600 mA
Stall torque @ 6V: 60 oz·in
Extended motor shaft?: N