Sherline Lathe User Guide and Specifications

• Speed in rpm: 6100 rpm continuous
• Class of insulation: Class A, 105° (C.) insulation system
• Normal full load current: .85 amperes
• Starting current: 17 amperes instantaneous starting current (<100
milliamperes). This is also stall current in True RMS
• Max current at time of changeover from lower speed to higher speed:
Depends on load
• Type of motor: 3.00 inch (outer diameter) sub-fractional horsepower
brush-type permanent magnet motor
• Temperature rise at ambient 50° C.: Less than or equal to 45° C.
• Motor frame size: 3 inches
• End use of motor: Drive unit for lathe or mill
MOTOR TORQUE CURVE
NOTE: Electronic circuitry built into the speed control supplies a constant 90 VDC
output to the motor regardless of the input current from 100VAC to 240VAC, 50 or 60