iSS57-20 NEMA 23 283 oz-in (2.0 Nm) Easy Servo Motor; Fully Closed Position Loop with Integrated 4,000 CPR (1,000-line) Encoder; 20-50VDC/6A Peak
Leadshine iSS57-20 integrated easy servo motor offers an alternative solution to fill the gap between budget open-loop stepper systems, and expensive conventional brushless servo systems. It combines the features of high low-middle speed torque of open loop steppers, and closed-loop movements of brushless servo systems. Integration design with motor, drive, and encoder significantly reduces setup time and cut costs of your control systems. All those advanced feature of iSS57-20 make it ideal for many OEM applications
With holding torque of 283 oz-in (2.0 Nm), iSS57-20 adopts compact integrated design with a stepper motor, a high performance DSP stepper drive, and a high resolution 1,000-line optical encoder to close the loop between and motor and the drive. It has 3 digital inputs including PULSE, DIRECTION, and ENABLE. Its 2 digital outputs are FAULT OUTPUT (signal outputted when an error signal detected) and IN POSITION (signal outputted when target position is reached). Via DIP switches, a user can set iSS57-20 step resolutions one of the 10 settings from 200 - 51,200. A user can also uses DIP switches to change PULSE Enable setting (Active High/Active Low), and motor rotation direction.
Advanced features over open-loop stepper systems, such as much higher high-speed torque, no loss of movement synchronization, much lower motor heating, no obvious resonance area, etc., make iSS57-20 ideal product for upgrading stepper systems to get performance boost for many stepper applications such as CNC routers, CNC engravers, CNC laser cutting machines, CNC laser marking, CNC plasmas, CNC lathes, medical / biotech equipments, lab automation instruments, etc.
Features over traditional brushless servo systems, such as significant lower costs, no hunting, no overshooting, easy setup, etc., make iSS57-20 ideal products in many traditional servo applications such as short distance movement boding type machines or vision applications. Its natural feature of high low-speed torque makes iSS57-20 a perfect product for replacing many high-cost servo applications with gearhead speed reduc
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