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NEMA 34 (86mm) Closed Loop Stepper Motor
NEMA 34 (86mm) Closed Loop Stepper Motor NEMA 34 (86mm) Closed Loop Stepper Motor

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SOYA NEMA 34 (86mm) Industrial Closed-Loop Hybrid Stepper Motor Series

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The SOYA NEMA 34 (86mm) is a high-performance, industrial-grade closed-loop hybrid stepper motor series engineered by SoyaMotor. Developed for heavy-duty industrial automation applications requiring dynamic positioning and high load holding, this 86mm square actuator series delivers options ranging from 4.5N.m to 12.0N.m holding torque with a consistent 6.0A rated current. 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 routers, industrial engraving equipment, automated textile machinery, and printing lines.
  • SY86HSE

  • SOYA

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SOYA NEMA 34 Closed-Loop Hybrid Stepper Motor Series

Unlock maximum precision and eliminate position loss with the high-performance SOYA NEMA 34 series closed-loop hybrid stepper motor. Featuring a standard 86mm square frame size with robust torque outputs up to 12.0N.m, this closed-loop system integrates a high-resolution 1000 PPR encoder to deliver flawless position tracking, higher usable torque, and lower thermal output. Perfect for heavy-duty industrial applications requiring reliable load rigidity, 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.

Scalable Industrial Torque

Optimized magnetic design covers multiple body specifications, providing continuous usable torque up to 12.0N.m under high-load demands.

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 Milling Routers     Industrial Engraving Machines     Automated Printing Equipment     Textile Automation Systems     Heavy-Duty X-Y Positioning

Technical Specifications

Model No. Step
Angle
(°)
Current
(A)
Resistance
(Ω)
Inductance
(mH)
Holding
Torque
(N·m)
Motor
Length
(mm)
Encoder
Res.
(PPR)
Weight
(kg)
86HSE4N-BC38 1.8 6.0 0.45 ±10% 3.7 ±20% 4.5 82 1000 2.65
86HSE8N-BC38 1.8 6.0 0.45 ±10% 3.7 ±20% 8.0 118 1000 4.0
86HSE12N-BC38 1.8 6.0 0.45 ±10% 5.2 ±20% 12.0 156 1000 5.65

Dimension & Mechanical Drawings

     

NEMA 34 (86mm) 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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