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Nair Motion Technologies Co.,Ltd is one of the top level China 90zw3s series manufacturers and suppliers, as a professional company, our factory is always able to produce 90zw3s series products with both good quality and price. Welcome to buy products from us.
Product series:Brushless DC Motor
Product name:90ZW3S Series
Product intro:90ZW3S Series
==For more information：==
| Model | Units | 90ZW3S68A40 | 90ZW3S75C40 | 90ZW3S88C20 | 90ZW3S88C60 | 90ZW3S108C20 | 90ZW3S108C40 | 90ZW3S136E20 | 90ZW3S136E60 |
| Number of poles | 4 | ||||||||
| Number of phase | 3 | ||||||||
| Rated voltage | VDC | 24 | 48 | 48 | 48 | 48 | 48 | 310 | 310 |
| Rated speed | RPM | 4000 | 4000 | 2000 | 6000 | 2000 | 4000 | 2000 | 6000 |
| Continuous stall torque | N.m | 0.6 | 0.8 | 1.2 | 1.2 | 1.7 | 1.7 | 2.8 | 2.2 |
| Rated torque | N.m | 0.5 | 0.7 | 1 | 1 | 1.6 | 1.5 | 2.5 | 2 |
| Rated power | W | 209 | 293 | 209 | 628 | 335 | 628 | 524 | 1256 |
| Peak torque | N.m | 1.5 | 2.1 | 3 | 3 | 4.8 | 4.5 | 7.5 | 6 |
| Peak current | A | 17.3 | 24.2 | 17.4 | 35 | 27.8 | 51.8 | 6.6 | 14.7 |
| Torque constant | Nm/A | 0.087 | 0.087 | 0.172 | 0.086 | 0.172 | 0.087 | 1.137 | 0.409 |
| Back E.M.F | V/KRPM | 9.2 | 9.2 | 18.24 | 9.06 | 18.24 | 9.2 | 120.3 | 43.3 |
| Rotor inertia | kg.c㎡ | 0.45 | 0.6 | 0.9 | 0.9 | 2.1 | 2.1 | 2.95 | 2.95 |
| Body length | mm | 68 | 75 | 88 | 88 | 108 | 108 | 136 | 136 |
| Voltage range | VDC | 12~170 | 12~170 | 24～310 | 24～310 | 24～310 | 24～310 | 24～310 | 24～310 |
| Speed Range | RPM | 2000～6000 | |||||||
| Weight | Kg | 1.4 | 1.7 | 2.1 | 2.1 | 2.6 | 2.6 | 4.1 | 4.1 |
