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380:1 Micro Metal Gearmotor LP 6V

Pololu item #: 4790
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant


Price break Unit price (US$)
1 23.95
5 22.03
25 20.27
100 18.65


backorders allowed

This is a miniature brushed DC metal gearmotor with a gearbox cross section of 10×12 mm and a 9 mm long, 3 mm diameter D-shaped gearbox output shaft.

motor/brush type gearbox encoder
LP 6V: low-power 6V with precious metal brushes 379.17:1 with high-durability steel plates no encoder

voltage no-load performance stall extrapolation*
6 V 36 RPM, 40 mA 2.9 kg⋅cm (40 oz⋅in), 0.36 A
* Note: Stall torque and stall current specifications are theoretical values; stalls could damage the motor or gearbox.

Alternatives available with variations in these parameter(s): gear ratio motor type encoder Select variant…

 Description Specs (16) Pictures (17) Resources (3) FAQs (2) On the blog (1) 学生啪啪啪视频 (25) 

Dimensions

Size: 10 × 12 × 25 mm1
Weight: 9.5 g
Shaft diameter: 3 mm2

General specifications

Gear ratio: 379.17:1
No-load speed @ 6V: 36 rpm3
No-load current @ 6V: 0.04 A4
Stall current @ 6V: 0.36 A5
Stall torque @ 6V: 2.9 kg·cm5
Max output power @ 6V: 0.27 W
Encoder: no encoder
Motor type: 0.36A stall @ 6V (LP 6V)

Performance at maximum efficiency

Max efficiency @ 6V: 34 %
Speed at max efficiency: 29 rpm
Torque at max efficiency: 0.54 kg·cm
Current at max efficiency: 0.08 A
Output power at max efficiency: 0.16 W

Notes:

1
Output shaft adds 10 mm to the 26 mm length. See dimension diagram for details.
2
D shaft.
3
Typical; ±20%.
4
Typical, ±50%; no-load current depends on internal friction, which is affected by many factors, including ambient temperature and duration of motor operation.
5
This is a theoretical value; stalling the gearbox output shaft could damage the gearbox.

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