Pololu 70:1 Metal Gearmotor 37Dx54L mm 12V (Helical Pinion)

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Pololu

Pololu 70:1 Metal Gearmotor 37Dx54L mm 12V (Helical Pinion)

SKU: PO4744

39,21 €

per pack

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Net: 32,95 €

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Delivery time: ca. 3 weeks (DE - int. shipments may differ)

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Description
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Product Information

Product safety information

Manufacturer information:

Pololu Corporation
Pilot Rd. 920
Nevada
Las Vegas, Vereinigte Staaten, 89119
[email protected]
https://www.pololu.com/

Responsible person:

Eckstein GmbH
Am Ostbahnhof 3
Niedersachsen
Clausthal-Zellerfeld, Deutschland, 38678
[email protected]
https://eckstein-shop.de

Dimensions and Weight
GTIN:	4060137103674
HAN:	4744
Category:	I-Form
No-Load Speed (RPM):	150
Form/Type:	brushed DC
Shaft:	Single
Encoder:	Without
Rated Voltage (V):	12
Gear Ratio:	70:1
Dimension (mm):	37D
Stall Torque (kg-cm):	27
No-Load Current (A):	0,2
Max Power (W):	10
Stall Current (A):	5,5
Storage Tiers:	Maintain
Shipping weight:	0,23 kg
Item weight:	0,19 kg
Dimensions ( Length × Width × Height ):	5,40 × 3,70 × 3,70 cm

Product Description

Description

This gearmotor is a powerful brushed DC motor with 70:1 metal gearbox intended for operation at 12 V. 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. This gearmotor is also available with an integrated encoder (PO4754).

Exact gear ratio: 25×30×28×40 / 10×10×12×10 = 70:1

Key specifications

voltage: 12 V
no-load performance: 150 RPM, 200 mA
stall extrapolation: 27 kg?cm (380 oz?in), 5.5 A

Dimensions

Size: 37D × 54L mm(Length measurement is from gearbox face plate to back of motor (it does not include the output shaft or motor terminals). )
Weight: 190g
Shaft diameter: 6 mm(D shaft)

General specifications

Gear ratio: 70:1
No-load speed @ 12V: 150 rpm
No-load current @ 12V: 0.2 A
Stall current @ 12V: 5.5 A
Stall torque @ 12V: 27 kg·cm(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.)
Max output power @ 12V: 10 W(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)
No-load speed @ 6V: 73 rpm
No-load current @ 6V: 0.15 A
Stall current @ 6V: 3.0 A
Stall torque @ 6V: 16 kg·cm(This motor will run at 6 V but is intended for operation at 12 V.)
Motor type: 12V

Performance at maximum efficiency

Max efficiency @ 12V: 52 %
Speed at max efficiency: 130 rpm
Torque at max efficiency: 3.2 kg·cm
Current at max efficiency: 0.68 A
Output power at max efficiency: 4.2 W

General specifications

Encoders?: N

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Manufacturer according to GPSR
Pololu Corporation, Pilot Rd. 920, 89119 Las Vegas, Nevada, Vereinigte Staaten, [email protected], https://www.pololu.com/
Responsible person according to GPSR
Eckstein GmbH, Am Ostbahnhof 3, 38678 Clausthal-Zellerfeld, Niedersachsen, Deutschland, [email protected], https://eckstein-shop.de

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Pololu 70:1 Metal Gearmotor 37Dx54L mm 12V (Helical Pinion)

Dimensions and Weight

Pololu 70:1 Metal Gearmotor 37Dx54L mm 12V (Helical Pinion)

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