IGBT-BASED HIGH POWER TRAPEZOIDAL WAVE FORM AMPLIFIER
0 TO 2000 HZ OUTPUT FREQUENCY UP TO 100A, 480VAC
CONSTANT TORQUE OUTPUT UP TO 30,000 RPM, CONSTANT POWER FROM 30,000 TO 50,000 RPM
RUGGED COMPACT BRUSHLESS MOTOR FEATURES:
SD-50
50kW / 50,000 RPM
SPINDLE DRIVE SYSTEM
4 POLE CONSTRUCTION SAMARIUM COBALT HIGH TEMPERATURE MAGNETS ON ROTOR WATER COOLED STATOR HYDROSTATIC BEARINGS BRUSHLESS RESOLVER FOR VELOCITY AND POSITION FEEDBACK
AVAILABILITY AS PARTS SET FOR MOUNTING ON CUSTOMER -SUPPLIED SPINDLE SHAFT
SD-50
50kW / 50,000rpm
SPINDLE DRIVE SYSTEM
Specifications:
SD-50 AMPLIFIER: Input Voltage: 480VAC 3PH 50/60 Hz Output Voltage: 0 to 480VAC Output Current: 100A Peak Output Frequency: 0 to 2000 Hz Small signal current loop bandwidth: 7 kHz Feedback devices: -Resolver -Encoder Reference Input: Analog or Serial (RS485) SD-50 MOTOR: -4 Pole Construction -High Temperature Samarium -Cobalt Magnets on Rotor -Water-cooled encapsulated stator -Resolver Feedback -Thermocouple or RTD'S to sense Bearing and Stator Temperature
