RK-520CH DC Gear Motor
Features:
- The motor body diameter is determined at 34.6mm.
- Dynamically balanced armatures to obtain a smooth operation.
- Optional nominal voltage is at either 12VDC or 24VDC.
- Variable gear ratios with flexible gearhead length.
- The Spur gearhead is dedicated assembled with the motor to avoid any extra noise.
Specifications:
| Model | Voltage (VDC) | No Load | At Max. Efficiency | Stall | ||||||
| Operating Range | Nominal | Speed
(r/min) |
Current
(A) |
Speed
(r/min) |
Current
(A) |
Torque
(g.cm) |
Output Power
(W) |
Torque
(g,cm) |
Current
(A) |
|
| RK-520CH-19280 | 9.0~18.0 | 12.0 | 6091 | 0.057 | 5099 | 0.293 | 43.9 | 2.28 | 269.3 | 1.506 |
| RK-520CH-13570 | 18.0~30.0 | 24.0 | 6046 | 0.029 | 5085 | 0.153 | 46.8 | 2.42 | 294.4 | 0.812 |
| Rated Voltage
(VDC) |
Reduction Rate | 1/10 | 1/18.1 | 1/30 | 1/50 | 1/67 | 1/90 | 1/106 | 1/150 | 1/185 | 1/270 | 1/400 | 1/450 | 1/564 | 1/713 | 1/1003 |
| 12V | Rated Torque (kg.cm) | 0.36 | 0.58 | 0.96 | 1.44 | 1.93 | 2.6 | 2.75 | 3.9 | 4.81 | 6 | 6 | 6 | 6 | 6 | 6 |
| Rated Speed (rpm) | 510 | 281 | 170 | 102 | 76.1 | 56.7 | 48.1 | 34 | 27.6 | 18.9 | 12.7 | 11.33 | 9.041 | 7.151 | 5.084 | |
| 24V | Rated Torque (kg.cm) | 0.38 | 0.62 | 1.03 | 1.54 | 2.07 | 2.78 | 2.94 | 4.16 | 5.13 | 6 | 6 | 6 | 6 | 6 | 6 |
| Rated Speed (rpm) | 508 | 280 | 169 | 102 | 75.8 | 56.4 | 47.9 | 33.9 | 27.5 | 19.5 | 12.2 | 11.8 | 9.5 | 7.6 | 5.3 |
| Reduction Ratio | L |
| 1/9.2~1/30 | 21.3 |
| 1/50~1/90 | 24.5 |
| 1/106~1/270 | 26 |
| 1/381~1/1100 | 28.5 |
Outline drawing:
(Unit=mm)
Applications:
They are widely applied to banking equipment, medical instruments and massage chairs.
