342828 2828 - 150:1 Metal Gearmotor 37Dx73L mm 12V with 64 CPR Encoder (Helical Pinion)

2828 - 150:1 Metal Gearmotor 37Dx73L mm 12V with 64 CPR Encoder (Helical Pinion)

This gearmotor is a powerful 12V brushed DC motor with a 150:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 64 counts per revolution of the motor shaft, which corresponds to 9600 counts per revolution of the gearbox’s output shaft.
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Prices are VAT included
€46.36 Price
€38.00 + VAT

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Details

This gearmotor is a powerful 12V brushed DC motor with a 150:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 64 counts per revolution of the motor shaft, which corresponds to 9600 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. 

Key specifications:

voltageno-load performancestall extrapolation
12 V 67 RPM, 200 mA 49 kg⋅cm (680 oz⋅in), 5.5 A

 

Dimensions

Size: 37D × 72.5L mm1
Weight: 210 g
Shaft diameter: 6 mm2

General specifications

Gear ratio: 150:1
No-load speed @ 12V: 67 rpm
No-load current @ 12V: 0.2 A
Stall current @ 12V: 5.5 A3
Stall torque @ 12V: 49 kg·cm3
Max output power @ 12V: 6 W4
No-load speed @ 6V: 33 rpm5
No-load current @ 6V: 0.15 A5
Stall current @ 6V: 3.0 A5
Stall torque @ 6V: 30 kg·cm5
Motor type: 12V

Performance at maximum efficiency

Max efficiency @ 12V: 44 %
Speed at max efficiency: 58 rpm
Torque at max efficiency: 6.5 kg·cm
Current at max efficiency: 0.72 A
Output power at max efficiency: 3.8 W

General specifications

Lead length: 20 cm6
Encoders?: Y
Encoder resolution: 64 CPR

Notes:

1 Length measurement is from gearbox face plate to back of encoder cap (it does not include the output shaft). See dimension diagram for details.
2 D shaft.
3 Stalling is likely to damage the gearmotor. Stall parameters come from a theoretical extrapolation of performance at loads far from stall. As the motor heats up, as happens as it approaches an actual stall, the stall torque and current decrease.
4 This is the output power at the maximum recommended operating load of 10 kg⋅cm; higher power might be achievable for brief durations at higher loads (see performance graphs in the datasheet).
5 This motor will run at 6 V but is intended for operation at 12 V.
6 May vary by a few centimeters.

Specifications

Part. No. : 2828
Shaft Diam. mm : 6

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