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Frameless Spindle Motors - HKW Series
Brand: Parker HannifinHKW motors are high performance permanent magnet synchronous servo motors for spindle applications up to 230 kW.
Delivered as separate components to be integrated into the mechanical structure of the machine, HKW motors benefit from the use of field weakening, in order to achieve both high torque at slow speed, and very high maximum speed at constant power.
Features- Kit solution leading to simplified mechanical design
- Very high speed capabilities - up to 50 000 min-1
- Constant power operation up to 10 x base speed: no oversizing of the drive
- High dynamic performance and power density - increased productivity and reduced size compared to induction motors
- Cold permanent magnet technology - reduced heating in the bearings compared to induction motors, no dilatation effect
- Compatibility with third-party drives - Siemens / Fanuc
Specifications
Brand
Approvals & Certifications
- CE Marked
Base Speed (rpm)
- 260 to 23200
Continuous Power Range
- 2.3 to 230 KW
Continuous Torque (In/Lbs)
- 40 to 11063
Continuous Torque (Nm)
- 4.5 to 1250
Cooling Method
- Water Cooled
Feedback Device
- Without Sensor/Resolver (Optional)
Frame Size
- 85 mm / 108 mm / 155.5 mm / 195 mm / 242 mm / 310 mm
Input Supply Voltage
- 400-480 Vac
IP Protection Rating
- IP00
Maximum Speed (rpm)
- 8000 to 50000
Motor Pole Count
- 4/6/8/16
Parker Drive Compatibility
- AC890SD
- Tooling Machines