Frameless Spindle Motors - HKW Series | Parker NA

Frameless Spindle Motors - HKW Series

HKW-series frameless spindle motor kits are designed for direct integration within the machine mechanics and offer high torque at slow speed and very high speed at constant power. With 400VAC windings, power ratings to 230kW and speeds to 50000 min-1

Use our configurator to build the right part for your application.
Description
    HKW 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.

    Applications:
    • Tooling Machines

    Technical Overview:
    • Motor Technology : permanent magnet synchronous servo motor kit
    • Frame Sizes : 85mm | 108mm | 155.5mm | 195mm | 242mm | 310mm
    • Power Range : 2.3 ... 230 kW
    • Torque Range : 4.2 ... 1250 Nm
    • Speed Range : 260 ... 23200 min-1 (base speed) / 16000 ... 50000 min-1 (max speed)
    • Voltage Supply : 400-480VAC
    • Number of Poles : 4 | 6 | 8 | 16
    • Cooling : Water Cooled (standard)  |  Air-Cooled / Natural Convection (on request)
    • Protection Level : IP00
    • Feedback Sensors : Without Sensor | Resolver (optional)
    • Marking : CE

    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
Description

Performance Characteristics

Frame Size

85mm | 108mm | 155.5mm | 195mm | 242mm | 310mm

Continuous Power Range

2.3 ... 230 kW

Continuous Torque (Nm)

4.5 ... 1250

Continuous Torque (in-lbs)

40 ... 11063

Base Speed (RPM)

260 ... 23200

Maximum Speed (rpm)

8000 ... 50000

Input Supply Voltage

400-480VAC

Motor Pole Count

4 | 6 | 8 | 16

Feedback Device

Without Sensor | Resolver (optional)

Parker Drive Compatibility

AC890SD

Certificates

CE marked

IP Rating

IP00

Cooling Method

Water Cooled

Please configure part to display CAD

Contact Us

Electromechanical and Drives Division
North America
9225 Forsyth Park Drive
Charlotte
NC
United States
28273
Phone 800-358-9070
Fax  707-584-8015