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NEMA 17 Integrated Stepper Servo Motor with Built-in Driver

SOYA NEMA 17 (42mm) Integrated Stepper Motor with Drive Series

The SOYA NEMA 17 (42mm) integrated stepper motor series is an industrial-grade, intelligent motion control actuator lineup engineered by SoyaMotor. Developed for high-precision and space-saving automation applications, this 42mm square smart motor natively integrates a micro digital drive and a 1000-line incremental optical encoder directly onto the motor frame. Supporting dual control methods via traditional Pulse+Direction or standard MODBUS-485 network commands, it delivers a wide torque range up to 0.6N.m and speed capabilities up to 3000 RPM. Built upon our own factory floor, this advanced series effectively eliminates complex external driver wiring layouts, providing zero-step-loss positioning stability and comprehensive built-in protections for 3D printers, medical equipment, medical pipetting drives, packaging automation, and micro robotics globally.

Model:
SY42IG
Brand:
SOYA

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Product Description

SOYA NEMA 17 Integrated Stepper Motor Series

Minimize machine panel space and eliminate external driver wiring with the high-performance SOYA NEMA 17 series integrated stepper motor. Featuring a standard 42mm square frame size with robust torque options up to 0.6N.m, this intelligent actuator integrates a digital drive and a 1000-line incremental optical encoder directly onto the chassis. Supporting flexible dual-mode control via traditional Pulse trains or standard MODBUS-485 commands, it features wide DC 8-48V voltage input, multi-level software tunability, and comprehensive error guard rails to deliver reliable, zero-step-loss execution.

Key Performance Features

▶ Space-Saving Drive Integration

Onboard miniature digital drive bypasses complex panel rack layout wiring, drastically lowering layout clutter and signal interference paths.

▶ Smart Dual-Control Mode

Native support for traditional step pulse logic or industrial MODBUS-485 network commands to allow versatile multi-axis bus networking.

▶ High-Resolution 1000-Line Encoder

Tracks position loop variants via a built-in optical encoder tracking network, eliminating step losses even at high-speed cycles up to 3000 RPM.

▶ Full Hardware Protection

Onboard monitoring guards electronics instantly against overvoltage, undervoltage, overcurrent, open windings, and positional deviation.

Typical Applications

Desktop 3D Printers Medical Pipetting Drives Packaging & Labeling Automation Micro Robotic Mechanisms Pick and Place Machinery

Technical Specifications

Product Model	Motor Size	Input Voltage (VDC)	Communication Mode	Encoder Type	Length (mm)	Hold Torque (N·m)	Shaft Length (mm)	Shaft Diameter (mm)	Weight (g)
SY42IGE06	NEMA 17	8 - 48	Pulses / MODBUS-485	1000 wire incremental	74.2	0.6	21	8	700
SY42IGE05	NEMA 17	8 - 48	Pulses / MODBUS-485	1000 wire incremental	62.2	0.5	21	8	460
SY42IGE04	NEMA 17	8 - 48	Pulses / MODBUS-485	1000 wire incremental	54.2	0.4	21	8	380

Dimension & Mechanical Drawings

IG42图

Why Choose SOYAMOTOR?

Our roots go back to 2002 as “Songya Motor Control Factory”. In 2017, we incorporated as Changzhou Songya Electromechanical Co., Ltd., marketing our systems worldwide under our registered brand SOYAMOTOR. Leveraging over 20 years of deep expertise in stepper, servo, and brushless motor manufacturing, we design and produce a comprehensive range of premium CNC digital cutting tools on our own shop floor. Beyond oscillating knives, our in-house production includes servo oscillating knives, drag knives, kiss-cut knives, creasing wheels, rotary knives, V-cut tools, and punching tools—delivering factory-direct precision with 100% traceable quality.

✓ 20+ Years Industrial Expertise ✓ In-House Motor & Tool Manufacturing ✓ 100% Traceable Quality Control