Product Description

Motion and logic systems require smart drives and high-performance motors coupled with superfast resolver. And Pacific Scientific servomotors have everything to meet industry demands. Over the years, Pacific Scientific has introduced high-tech drives, modules and motors and made sure that these parts remain compatible with diverse systems. To add to that, PacSci ensures it’s motors remain efficient and high-performance throughout their respective life, and there should be minimum maintenance requirements resulting in reduced motor downtime. PacSci has introduced PMA series, PMB series, R series, and S series to meet diverse requirements of the motion industry. The part number S33ANNH-RNNM-00 is one of those efficient models. The servomotor belongs to the S33 series that feature frame size 33 and NEMA or metric mounting.

Part number S33ANNH-RNNM-00 is compatible with PC8x3 as well as SCE9x3 drive systems since they both feature high torque rating. The 6-pole Neodymium magnets adds to motor functioning by improving its ability against demagnetizing. The A winding of the servomotor has a torque constant of 1.5Nm/Arms while its voltage constant is 98.4 Vrms/kRPM. The servomotor supports two types of voltage bus; a 240Vdc, 320Vac bus with typical rated torque of 4.7Nm, and a 400Vdc, 560Vac bus with a typical rated torque of 4.0Nm. The servomotor weighs just 6.5kg and features peak torque of 15.3Nm. The low-rotor inertia of 0.48 offers rapid acceleration/deceleration capabilities so that there’s no need for a holding brake (although option is available).

Similarly, there is a frameless primary feedback resolver of size 21, plus there is an option for secondary feedback. The S33ANNH-RNNM-00 servomotor features motor mounted MS connector for strong connection with no blockage in data-transfer. The servomotor offers sufficient amount of protection, such as TENV construction, H-class insulation, and overtemperature thermistor.