Insulation B Brushless DC Electric Motor 3 Phase For Automatic Doors W42 Series

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42mm*42mm:Brushless DC motors for mobility,cars, automatic doors, liquid dispense and rotary diaphragm pump Typical Application: mobility,cars, automatic doors, liquid dispense and rotary diaphragm pump drives, robotics and agricultural and light industrial applications. Drawing: Technical Specification - - - - Model | W4241 | W4251 | W4261 | W4281 | Voltage | V | | 24 | No load speed | rpm | 10% | 5000 | 5000 | 5000 | 5000 | Rated Power | W | | 26 | 40 | 50 | 78 | Rated torque | Nm | | 0.063 | 0.096 | 0.125 | 0.18 | Rated Speed | rpm | 10% | 4000 | 4000 | 4000 | 4000 | Rated Current | A | 10% | 1.7 | 2.4 | 3.5 | 4.6 | Torque(max) | Nm | | 0.19 | 0.23 | 0.38 | 0.57 | Back-EMF constant | V/Krpm | 10% | 3.13 | 3.13 | 3.15 | 3.16 | Torque Constant | Nm/A | 10% | 0.039 | 0.04 | 0.04 | 0.05 | Resistance | ohm | | 1.5 | 1 | 0.74 | 0.4 | Weight | Kg | | 0.3 | 0.4 | 0.5 | 0.7 | Length | mm | | 41 | 51 | 61 | 81 | - - - - For custom made, please feel free to contact us today.

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Retek Motion Co., Limited

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