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NEMA 42 Hybrid Planetary Geared Stepper Motor
NEMA 42 Hybrid Planetary Geared Stepper Motor NEMA 42 Hybrid Planetary Geared Stepper Motor

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SOYA NEMA 42 (110mm) Ultra-High-Torque Precision Planetary Geared Stepper Motor Series

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The SOYA NEMA 42 (110mm) precision planetary geared stepper motor series is a flagship, heavy-industrial high-torque actuator lineup engineered by SoyaMotor. Developed for massive multi-axis machinery and high-load transmission systems, this 110mm frame series integrates ultra-low backlash inline 1st and 2nd stage planetary reducers with extensive gear ratios up to 64. Built upon our own factory floor utilizing premium hardened gears and fully sealed IP65 chassis enclosures, this powerful series delivers massive rated loads up to 260N.m (520N.m max peak load) across a 20,000-hour operational lifespan. It ensures dependable, maximum efficiency (up to 96%), and low-vibration motion control for heavy-duty CNC gantry milling, large industrial packaging equipment, heavy lifting mechanisms, and automated storage & retrieval drives globally.
  • SY110PG

  • SOYA

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SOYA NEMA 42 Precision Planetary Geared Stepper Motor Series

Multiply output transmission power and achieve absolute low-backlash positioning reliability under massive stress with the heavy-duty SOYA NEMA 42 series precision planetary geared stepper motor. Encased in a rugged, fully sealed 110mm square IP65 structural frame, this flagship lineup integrates inline 1st and 2nd stage premium planetary reducers. Engineered with high-strength tooth geometries to deliver up to 96% energy efficiency, it effortlessly fields extreme torque peaks up to 520N.m for rigid execution in heavy-duty automated manufacturing systems.

Key Performance Features

Tremendous Industrial Torque

Heavy-duty inline planetary reduction amplifies torque dynamically, delivering exceptional continuous output capacity up to an ultimate peak load of 520N.m.

Ultra-Low Backlash Precision

Engineered with tight gear tolerances to restrict backlash within ≤15 arc minutes on 1st stage builds, securing exact bi-directional machine tracking.

Premium Efficiency Transmission

High-precision gear alignments yield ultra-efficient power conversion up to 96%, minimizing thermal load and keeping operation quiet under 45dB.

Rugged Industrial IP65 Enclosure

Fully dustproof and water-resistant mechanical sealing paired with advanced lifetime grease lubrication sustains 20,000-hour manufacturing cycles.

Typical Applications

Heavy CNC Gantry Milling    Large Industrial Packaging Equipment    Heavy Industrial Lifting Mechanisms    Automated Storage & Retrieval (ASRS)    Heavy-Duty Multi-Axis Stage Drives
    Technical Specifications
Specifications1st Stage2nd Stage
Gear Ratio4; 5; 816; 20; 25; 32; 40; 64
Length (mm)90118
Rated Load (N·m)230260
Max Load (N·m)460520
Efficiency (%)9694
Backlash (arc min)≤ 15≤ 25
Weight (kg)22.5
Rated Input Speed (RPM)30003000
Max Input Speed (RPM)50005000
Protection Class (IP)6565
LubricationGreaseGrease
Noise (dB)≤ 45≤ 45
Lifespan (h)2000020000

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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