59mm (PA, PB) Geared Synchronous Motor
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SYNCHRONOUS MOTOR FAMILY Series 59mm (PA, PB) Geared Synchronous Motor Torque Range: Output Speed: Insulation Class: Lead Wire: Operation Ambient Temp: Up to 200 oz-in [1412 mN-m] 1 to 600 RPM Class A (105°C) 4 leads 22AWG (approx. 8.5 inches [215.9 mm]) -10°C to +40°C (approx.) Zinc Die Cast - AGMA 7 Standard with Gear Unit: hardened steel gears Sleeve Bearing (Ball Bearing Available upon Shaft Bearing: request) E53578(N), Component-Impedance Protected Motors, Recognition: 115Vac Standard Rotor Card No. 42576, Motors and Generators, 115 Vac, 60 Hz, Standard Rotor, 7.5 watts max. Certification: PA, 10 watts max. PB Capacitor is required for operation. Capacitor supplied with 115 Vac motors. Note: Typical data subject to change without notification The PA and PB geared motors are the work horses of the HURST® product line. All gears are hobbed to AGMA 7 standards. Pinions are extruded from a special steel with a modified long addendum tooth form to provide higher strength. Both pinions and gear teeth are case hardened and rotate upon hardened and ground steel studs. Synthetic lubrication is used throughout. Gearing is scaled to provide a maximum gear train loading of 200 oz-in [1412 mN-m]. Model Rated Rated Output Maximum Input Voltage Voltage Capacitor Capacitor HiPart Weight Weight Reduction Torque Torque Speed gear train Power (VAC) (VAC) Value not Torque Number (oz) (g) (oz-in) (mN-m) (RPM) loading (watts) 50HZ 60HZ (mfd) supplied Rotor Hurst 1551 East Broadway Street Princeton, IN 47670 MOTOR SPECIFICATION SHEET

Rated Rated Output Maximum Input Voltage Voltage Capacitor Capacitor HiPart Weight Weight Reduction Torque Torque Speed gear train Power (VAC) (VAC) Value not Torque Number (oz) (g) (oz-in) (mN-m) (RPM) loading (watts) 50HZ 60HZ (mfd) supplied Rotor Hurst 1551 East Broadway Street Princeton, IN 47670 MOTOR SPECIFICATION SHEET

Rated Rated Output Maximum Input Voltage Voltage Capacitor Capacitor HiPart Weight Weight Reduction Torque Torque Speed gear train Power (VAC) (VAC) Value not Torque Number (oz) (g) (oz-in) (mN-m) (RPM) loading (watts) 50HZ 60HZ (mfd) supplied Rotor Hurst 1551 East Broadway Street Princeton, IN 47670 MOTOR SPECIFICATION SHEET

Rated Rated Output Maximum Input Voltage Voltage Capacitor Capacitor HiPart Weight Weight Reduction Torque Torque Speed gear train Power (VAC) (VAC) Value not Torque Number (oz) (g) (oz-in) (mN-m) (RPM) loading (watts) 50HZ 60HZ (mfd) supplied Rotor Hurst 1551 East Broadway Street Princeton, IN 47670 MOTOR SPECIFICATION SHEET

Wiring Diagram Optional Wiring Diagram with Switch Capacitors are non-polarized and must always be connected between the red and black leads. Always connect the (2) coil blue leads together. Connect the power supply to the blue leads and red lead to produce clockwise (CW) rotation viewing shaft end. Connect the power supply to the blue leads and black lead to produce counter-clockwise (CCW) rotation viewing shaft end. SINGLE-POLE DOUBLE THROW (SPDT) SWITCH Capacitors are non-polarized and must always be connected between the red and black leads. Always connect the (2) coil blue leads...