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Optimize your industrial automation layout and completely eliminate external driver chassis wiring with the heavy-duty SOYA NEMA 23 series integrated stepper motor. Featuring a standard 57mm square frame size with powerful torque options up to 2.0N.m, this intelligent actuator integrates a digital drive and a 1000-line incremental optical encoder directly onto the motor. Supporting flexible dual-mode control via traditional Pulse trains or standard MODBUS-485 bus network commands, it features wide DC 24-60V voltage tolerance, multi-level software tunability, and comprehensive error guard rails to deliver reliable, zero-step-loss execution.
Onboard high-capacity digital drive bypasses complex panel rack layout wiring, drastically lowering layout clutter and signal interference paths.
Native support for traditional step pulse logic or industrial MODBUS-485 network commands to allow versatile multi-axis bus networking.
Tracks position loop variants via a built-in optical encoder tracking network, eliminating step losses even at high-speed cycles up to 3000 RPM.
Onboard monitoring guards electronics instantly against overvoltage, undervoltage, overcurrent, open windings, and positional deviation.
| 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) |
|---|---|---|---|---|---|---|---|---|---|
| SY57IGE20 | NEMA 23 | 24 - 60 | Pulses / MODBUS-485 | 1000 wire incremental | 94 | 2.0 | 21 | 8 | 1100 |
| SY57IGE12 | NEMA 23 | 24 - 60 | Pulses / MODBUS-485 | 1000 wire incremental | 74 | 1.2 | 21 | 8 | 800 |
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.
