ST/SN Series AC Synchronous Motors

ST and SN Series synchronous motors provide high performance in three frame sizes, NEMA 23, 34 and 42 (60, 90 and 110 mm). Resistor-capacitor kits are also available. These motors are driven economically from standard AC line voltage and the synchronous speed is related to the line frequency.

 

 

• ST models: NEMA 23 (60 mm), three stack length options with torque ratings to 131 N-cm (185 oz-in)
• SN3 models: NEMA 34 (90 mm), three stack lengths with torque ratings from 198 to 636 N-cm (280 to 900 oz-in)
• SN4 models: NEMA 42 (110 mm), three stack lengths with torque ratings from 500 to 1059 N-m (715 to 1500 oz-in)
• All models offer flying lead, terminal box, connector and shaft extension options
• 72 rpm motor speed (with 60 Hz voltage)
• Constant speed does not vary with load
• 120 volt AC models
• Fast starting, stopping and reversing
• Can be stalled indefinitely without overheating
• Standard connections include leaded, terminal box, MS connectors, rear shaft

 

 

 

      

 

Please Contact

Servo Dynamics (THAILAND) Co.,Ltd.

Phone : +66 2 7535625  Fax : +66 2 7535650

E-mail : dmarketing@servoline.com