| Customization: | Available |
|---|---|
| Application: | Industrial |
| Speed: | Low Speed |
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Handrive hollow shaft three phase brushless synchronous electric ac dd motor
Direct drive motor: between the motor and the driven workpiece, direct rigid connection, no need for intermediate links such as screws, gears, reducers, etc., to avoid, to the greatest extent possible, the traditional servo system of backlash inertia, friction, and lack of rigidity of the problem.
Large torque: several times the traditional servo motor.
DDR Motor Advantages:
Increased reliability, reduced control difficulty Increased positioning accuracy Angular second Increased resolution Smoother operation Flexible testing Easy installation Saves energy Saves design space Saves maintenance costs and maintenance time
| Specification | QR375-150 | |
| Peak Torque: | N.m | 600 |
| Continuous Torque | N. m | 200 |
| Max. Speed | rps | 1.5 |
| Rated Speed | rps | 1 |
| Line Resistance | Ohm | 4.6 |
| Line Inductance | mH | 18.9 |
| Torque Constant | Nm/Arms | 32 |
| Back-EMF Constant | Vp/(krpm) | 2736 |
| Continuous Current | Arms | 8 |
| Peak Current | Arms | 23 |
| Pole Pairs | P | 33 |
| Encoder Resolution | pul se/rev | 2592000 |
| Absolute Accuracy | arc-sec | ±10 |
| Repeatability | arc-sec | ±1 |
| Numbers of Origin Pulse | pulse/rev | 1 |
| Max. Power | KVA | 6 |
| Rated Power | KVA | 2 |
| Rotor inertial | kgcm² | 3900 |
| Max.Moment load | ||
| Axial Load Positive | N | 50000 |
| Axial Load Negative | N | 20000 |
| Radial Load | Nm | 600 |
| Mechanical Accuracy of Load Mounting | Um | 15,or less |
| Weight | Kg | 75 |
Handrive products include DD Motor,Linear Motor and Module, Voice Coil Motor, Double Drive Gantry Platform/Module, and other series. Products are widely used in micro precision laser processing equipment, precision measuring instruments, LED equipment, electronic semiconductor equipment,3C equipment, testing equipment, new energy battery equipment, medical equipment,and scientific research equipment, and other intelligent equipment.
Handrive is professional manufacturer of direct drive motor,including rotary and Linear motor.
*Plant area :56000 meters
*Set up dust-free workshop and independent laboratory
*Equipped with nearly 100 sets of advanced production equipment and testing instruments
*Rich industry application cases
*Direct drive motor product line complete
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