Changzhou Bextreme Shell Motor Technology Co.,Ltd
Professional BLDC motor products manufacturer and solution supplier!
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Specifications: 
Specifications below are for reference only. Contact us for more.
| Model Number | Rated Volt. | No Load | At Max Efficiency | Stall | |||||
| Speed | Current | Speed | Current | Torque | Power | Current | Torque | ||
| rpm | mA | rpm | mA | Kgf.cm | W | mA | Kgf.cm | ||
| OWM-16RS0300038500-257K | 3V | 33 | ≤85 | 30 | ≤150 | 0.4 | 0.12 | ≥680 | 2 |
| OWM-16RS0300038500-448K | 3V | 19 | ≤115 | 14 | ≤300 | 0.9 | 0.13 | ≥500 | 2.8 |
| OWM-16RS03000611500-365K | 6V | 31 | ≤80 | 22 | ≤300 | 1.2 | 0.27 | ≥500 | 4.5 |
| OWM-16RS03000611500-515K | 6V | 22 | ≤70 | 20 | ≤190 | 1 | 0.21 | ≥380 | 2.8 |
| Remark: 1 Kgf.cm≈0.098 N.m≈14 oz.in 1 mm≈0.039 in | |||||||||
Name Specification:
Technical Data of Gearbox:
| Reduction Stage | 3 | 4 | 5 | 6 | 7 |
| Reduction Ratio | 10K, 14K | 23K, 28K, 32K, 40K | 46K, 56K, 65K, 79K, 91K, 112K | 130K, 159K, 183K, 224K, 257K, 315K | 365K, 448K, 515K, 631K, 725K, 889K |
| Length of Gearbox "L" mm | 11 | 12.5 | 14 | 15.5 | 17 |
| Gearbox Efficiency | 73% | 65% | 59% | 53% | 48% |
Technical Data of Motor:
| Motor model | Rated Volt. | No load | Load | Stall | |||||
| Current | Speed | Current | Speed | Torque | power | Torque | Current | ||
| V | mA | rpm | mA | rpm | gf.cm | W | gf.cm | mA | |
| OWM-0300038500 | 3 | ≤75 | 8500 | ≤280 | 6550 | 5 | 0.34 | ≥20 | ≥600 |
| OWM-03000610400 | 6 | ≤65 | 10400 | ≤190 | 7800 | 5 | 0.39 | ≥18 | ≥400 |
Drawing (mm):
Application: