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The units employ closed loop control of both armature and feedback voltage to give precise control of the motor torque and speed.
Thermally protected: The motor and drive are thermally protected by a stall timer which automatically removes power after 30 seconds if the required speed cannot be achieved.
High short term torques up to 30 secs: The drives will provide up to 150% of the preset current for up to 30 seconds enabling high short term torques during acceleration etc.
Over speed /over current protection: Independent control of either the current or speed loops by external inputs enables torque or speed control applications with overspeed or over current protection.
The demand signal may derive from a potentiometer, 0-10V or 4-20mA. The speed feedback signal may be selected to be the Armature voltage or a shaft mounted Tachometer.
| Supply Voltage | 110/240, 240/415V |
|---|---|
| Power Rating | 2.2-11kW (at 320V armature voltage) |
| Control Mode | 1-, 4- Quadrant |
| Communications | 没有 |
| Configuration Software | 没有 |
| Phases | 1-phase |
| Armature Current | 4-48A |
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