High Precision Accuracy 380V AC Servo Motor With 17 Bit Encoder

High Precision Accuracy 380V AC Servo Motor With 17-Bit Encoder

Many servo motors that have high torque for their size are afflicted with high detent torque (the unenergized servo motor wants to lock onto certain positions more than others). They also often have significant distortion in their back-EMF signature, so even the best AC sinewave servo drives will unavoidably generate torque ripple. These torque defects cause vibration and noise, impair settling time performance, and induce servo hunting. Smooth, quiet motion requires a brushless servo motor with low detent torque, and linear, low-ripple torque output. Rotor balance and bearing quality are also very important, especially at moderate to high speeds.

Magnetic design can also greatly influence brushless motor noise and vibration. Over the last several years, it has been in vogue to use internal permanent magnet (IPM) rotor designs in servo motors in order to cut costs. The IPM design buries permanent magnets within a lamination stack on the rotor shaft so as to focus the permanent magnet flux. Flux focusing allows the use of smaller and/or lower energy magnets, however, it leads to large variations in the motor’s inductance as it spins, resulting in inferior servo performance. It also causes pulsating, non-tangential forces within the motor that cause significant audible noise and vibration.

• Type: 750w 80ST-M02430 AC servo motor
• Rated Power:0.75KW
• Rated voltage: 220V
• Rated current:3A
• Rated speed :3000RPM
• Rated torque:2.39(N.m)
• Peak torque:7.1(N.m)
• Peak current:9(A)
• Frequency:3000rpm
• Efficiency:IE 2
• Protect Feature:Waterproof

Changzhou Prevail Motors and Electrical Equipment Co., Ltd is a professional micro-motor manufacturer, with 7 years domestic and overseas market experience with R&D, production and sales of brushless DC motors, permanent magnet DC motors and gear motors, which are widely applied to various industries like auto parts, household appliances, personal care, high-end equipment, intelligent home, office, medical equipment, power tools, robots, and so on.

We implementing strictly ISO 9001, ISO/TS 16949, and ISO 14001 Management Systems. Our company has first-class R&D and manufacturing team. 25 lean production lines( currently 3 automatic production lines ), monthly capacity of continuous growing 3 million units, and annual average sales value 40 million dollars.

We adhere to the improved technology, continuous quality improvement, technology and management at the forefront of peers, with automated equipment, simplified and reliable design, and professional production technology, to ensure customer quality, price, delivery and service demand. We uphold the integrity of management, unremitting self-improvement, social commitment spirit, and development as our long-term commitment to the micro motor industry. Contact us now for more information.