E-S MOTOR 37SG-520-6.3-EN 6V Metal Gearmotor 37D with 11PPR Encoder

Product Information
The product comes with the following items:
- 37SG-520-EN gear motor with encoder and cables, X 1
- 80D Rubber wheel, X 1
- Shaft coupling (material: brass), X 1
- Mounting bracket (material: aluminum alloy), X 1
- Screw, X 6
The gear motor with encoder has a dimension drawing, as well as a mounting bracket dimension drawing. The gear motor has a specification of 6V and has various models with different specifications for speed, current, torque, and stall current.
Product Usage Instructions
Follow these steps to use the product:
- Attach the mounting bracket to the desired surface using the screws provided.
- Insert the shaft coupling onto the gear motor’s output shaft.
- Attach the rubber wheel to the shaft coupling.
- Connect the cables from the gear motor with the encoder to the appropriate power source and controller.
- Use the appropriate model of a gear motor with an encoder based on your desired speed, current, torque, and stall current.
Note: Make sure to handle the product with care and follow safety precautions when using it. Refer to the user manual for more information.
What’s included
- 37SG-520-EN gear motor with encoder and cables, X 1 2).
- 80D Rubber wheel, X 1
- Shaft coupling ( material: brass ), X 1
- Mounting bracket ( material: aluminum alloy), X 1 5). screw, X 6
Gear motor with encoder dimension drawing

Mounting bracket dimension drawing

37SG-520-EN gear motor specification, 6V
|
Model | L | No-load | Rated | At Stall | ||||
| mm | Speed rpm | Current mA | Speed rpm | Current A | Torque Kg.cm | Torque Kg.cm | Current A | |
| 37SG-520-6.3-EN | 19 | 760 | < 100 | 570 | < 0.35 | 0.2 | 0.7 | < 1.7 |
| 37SG-520-10-EN | 19 | 480 | < 100 | 360 | < 0.35 | 0.3 | 1 | < 1.7 |
| 37SG-520-18.8-EN | 21 | 205 | < 100 | 192 | < 0.35 | 0.6 | 1.9 | < 1.7 |
| 37SG-520-30-EN | 21 | 160 | < 100 | 120 | < 0.35 | 1 | 3 | < 1.7 |
| 37SG-520-50-EN | 24 | 95 | < 100 | 72 | < 0.35 | 3 | 5.5 | < 1.7 |
| 37SG-520-90-EN | 24 | 53 | < 100 | 40 | < 0.35 | 4.8 | 9 | < 1.7 |
| 37SG-520-150-EN | 26.5 | 32 | < 100 | 24 | < 0.35 | 8.6 | 16 | < 1.7 |
| 37SG-520-270-EN | 29 | 18 | < 100 | 13 | < 0.35 | 14 | 30 | < 1.7 |
| 37SG-520-450-EN | 29 | 10 | < 100 | 8 | < 0.35 | 20 | 35 | < 1.7 |

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