Pololu 100:1 Metal Gearmotor 37Dx73L mm 12V w/64CPR Encoder(Helical Pinion)

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Pololu

Pololu 100:1 Metal Gearmotor 37Dx73L mm 12V w/64CPR Encoder(Helical Pinion)

SKU: PO4755

GTIN:>4060137103629

HAN: 4755

Category: I-Form

84,43 €

per pack

incl. 19% VAT plus

Net: 70,95 €

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Delivery time: 7 - 9 Workdays (DE - int. shipments may differ)

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Product Description

Description

This gearmotor is a powerful 12V brushed DC motor with a 102.08:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 64 counts per revolution of the motor shaft, which corresponds to 6533 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. This gearmotor is also available without an encoder (Po4745).

Exact gear ratio: 25×30×28×28×30 / 10×10×12×12×12 ? 102.083:1

Key specifications

voltage: 12 V
no-load performance: 100 RPM, 200 mA
stall extrapolation: 34 kg?cm (470 oz?in), 5.5 A

Dimensions

Size: 37D × 72.5L mm(Length measurement is from gearbox face plate to back of encoder cap (it does not include the output shaft).)
Weight: 210g
Shaft diameter: 6 mm(D shaft)

General specifications

Gear ratio: 102.08:1
No-load speed @ 12V: 100 rpm
No-load current @ 12V: 0.2 A
Stall current @ 12V: 5.5 A
Stall torque @ 12V: 34 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: 8 W
No-load speed @ 6V: 49 rpm
No-load current @ 6V: 0.15 A
Stall current @ 6V: 3.0 A
Stall torque @ 6V: 21 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: 44 %
Speed at max efficiency: 87 rpm
Torque at max efficiency: 4.2 kg·cm
Current at max efficiency: 0.72 A
Output power at max efficiency: 3.8 W

General specifications

Lead length: 20 cm(May vary by a few centimeters.)
Encoders?: Y
Encoder resolution: 64 CPR

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:	4060137103629
HAN:	4755
Category:	I-Form
No-Load Speed (RPM):	100
Form/Type:	brushed DC
Shaft:	Single
Encoder:	With
Rated Voltage (V):	12
Gear Ratio:	100:1
Dimension (mm):	37D
Stall Torque (kg-cm):	34
No-Load Current (A):	0,2
Max Power (W):	8
Stall Current (A):	5,5
Storage Tiers:	Maintain
Shipping weight:	0,25 kg
Item weight:	0,21 kg
Dimensions ( Length × Width × Height ):	7,25 × 3,70 × 3,70 cm

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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 100:1 Metal Gearmotor 37Dx73L mm 12V w/64CPR Encoder(Helical Pinion)

Pololu 100:1 Metal Gearmotor 37Dx73L mm 12V w/64CPR Encoder(Helical Pinion)

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