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Retek Motion Co., Limited
Concentrate on one-stop solutions
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Verified Supplier
6 Years |
Brand Name : Retek
Model Number : W42 Series
Certification : CCC,UL
Place of Origin : China
MOQ : 1000pcs
Price : Negotiable
Payment Terms : T/T, Western Union
Supply Ability : 10000PCS/Month
Delivery Time : 14days
Packaging Details : 25PCS/Carton
Wind Type : Y connection
Number of Poles/Phase : 8/3
Hall Effect Angle : 120°
Shaft Run Out : 0.025mm
Dielectric Strength : 500 VDC for one minute
Environmental conditions : -10-40℃
Magnet material : Bonded NdFeB
Insulation : B
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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