JMC 2 Nm Closed-Loop Stepper Motor iHSS57-36-20-21-38 – POCA
The JMC iHSS57-36-20-21-38-POCA closed-loop stepper motor provides 2 Nm of holding torque for precise positioning in CNC Routers, laser machines, labelling equipment and other automated systems. Its compact NEMA 23 frame and integrated drive combine closed-loop control with high performance and reliability.
The intelligent controller uses an optical encoder (1000 lines) to correct missed steps automatically and maintain accurate positioning at high speeds and under load. The iHSS57-36-20-21-38-POCA delivers servo-like precision at a competitive price.
Benefits at a glance
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Closed-loop system for accurate positioning without missed steps
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Integrated drive for space-saving installation
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Smooth motion for machines operating at low feed rates
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Built-in protection against overcurrent, overvoltage and position errors
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Compatibility with Estlcam, Beamicon, ELS4 and other controllers
Key specifications
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Model iHSS57-36-20-21-38-POCA
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Holding torque 2 Nm
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Frame size NEMA 23
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Supply voltage 24–50 VDC (typically 36 V)
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Maximum pulse frequency 200 kHz
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Encoder Optical, 1000 lines, 50 μs sampling interval
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Output current 4.5 A (20 kHz PWM)
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Communication PUL/DIR, RS232 for configuration
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Status indication LED (green = operation, red = fault)
Parameters Can be transferred to a PC via RS232
Configuration DIP switches and software
Scope of delivery
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Motor with integrated drive
Ideal for
CNC machine building, industrial automation, prototyping and applications that demand reliability and precision . The JMC iHSS57 closed-loop stepper motor provides modern motion control in a compact package.