Description
RE-140RA permanent magnet dc motor For Hobby
Model Name:RE-140RA-2270
Voltage Operating Range: 1.5 to 3.0 VDC
No Load Speed: 8100 RPM No Load Current: 0.21 Amp
Ratings (Maximum Efficiency):
Speed: 6150 RPM Current: 0.66 Amp
Torque: 6.7g-cm Output: 0.42W
Torque: 28g-cm Current: 2.10 Amp
Dimensions:
Weight: 19g Motor Diameter: 21.0mm
Motor Length: 38.0mm overall (body 25mm)
Shaft: 38.0 mm overall, 8.3mm exposed, 2.0mm diameter
RE-140RA-2270 permanent magnet dc moto parameters
| Model | Voltage | No-load | At Maximum Efficiency | Stall | ||||||
| Operating Range | Nominal | speed | current | Speed | Current | Torque | Output | Torque | Current | |
| r/min | a | r/min | a | g.cm | w | g.cm | a | |||
| RE-140RA-2270 | 1.5v-3.0v | 1.5V | 8100 | 0.21 | 6150 | 0.66 | 6.7 | 0.42 | 28 | 2.10 |
| RE-140RA-18100 | 1.5v-3.0v | 1.5V | 5700 | 0.13 | 4230 | 0.37 | 4.9 | 0.21 | 19 | 1.07 |
| RE-140RA-12240 | 3.0v-6.0v | 3V | 4800 | 0.05 | 3530 | 0.14 | 4.5 | 0.16 | 17 | 0.39 |
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