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NEMA 23 (57mm) Closed Loop Stepper Motor
NEMA 23 (57mm) Closed Loop Stepper Motor NEMA 23 (57mm) Closed Loop Stepper Motor

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SOYA NEMA 23 (57mm) High-Torque Closed-Loop Hybrid Stepper Motor Series

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The SOYA NEMA 23 (57mm) is a high-torque, industrial-grade closed-loop hybrid stepper motor series engineered by SoyaMotor. Developed for heavy-duty industrial automation applications requiring robust driving forces, this 57mm square actuator delivers 2.3N.m holding torque and a powerful 5A rated current across extensive operational cycles. Built upon our own factory floor utilizing premium lamination materials and heavy-duty structural frames, this powerful series ensures dependable, zero-step-loss motion control for CNC machinery, packaging equipment, and automated production lines.
  • SY57HSE

  • SOYA

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SOYA NEMA 23 Closed-Loop Hybrid Stepper Motor Series

Unlock maximum precision and eliminate position loss with the high-performance SOYA NEMA 23 series closed-loop hybrid stepper motor. Featuring a standard 57mm square frame size and robust 2.3N.m torque output, this closed-loop system integrates a high-resolution encoder to deliver flawless position tracking, higher usable torque, and lower thermal output. Perfect for demanding industrial applications requiring dynamic acceleration and ultra-reliable positioning accuracy.

Key Features & Benefits

Closed-Loop No Step Loss

Integrated high-resolution encoder provides real-time position feedback, completely eliminating the risk of lost steps under sudden load changes.

Robust High Torque Output

Optimized magnetic design delivers a powerful 2.3N.m holding torque, ensuring stable operation under heavy load and high-speed cycles.

Low Heat & High Efficiency

Advanced current control adjusts dynamically based on the actual load, drastically reducing motor temperature and energy consumption.

Smooth & Quiet Operation

Suppresses low-speed resonance and vibrations, ensuring ultra-smooth motion and whisper-quiet operation in industrial environments.

Typical Applications

CNC Routers     Packaging Machines     Automated Assembly Lines     Laser Cutting Machines     Textile Machinery
   

Technical Specifications

Model No. Step
Angle
(°)
Rated
Voltage
(V)
Current
(A)
Resistance
/Phase
(Ω)
Inductance
/Phase
(mH)
Holding
Torque
(N·m)
Motor
Length
(mm)
Weight
(kg)
57-76 Closed-Loop 1.8 ±5% 1.9 5.0 0.38 ±10% 1.75 ±20% 2.3 76 1.3

Dimension & Mechanical Drawings

 

NEMA 23 (57mm) Closed Loop Stepper Motor dwg

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
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