Stepper Servo · 17 Years of Expertise
Product
Three-phase 86 Series (1.2°) Hybrid Stepper Motor
Product Overview
The three-phase 86 series hybrid stepper motor uses high-quality raw materials and high-grade permanent magnet silicon steel sheets. It features high positioning accuracy, large output torque, fast response frequency, low operating noise, and smoother operation, ensuring reliable quality. The motor length ranges from 69mm to 125mm, with torque ranging from 2N.m to 6N.m. Motor shaft diameters of 12mm and 14mm are available.
Features
Technical Parameters
Model | Step Angle (A) | Body Length L (mm) | Holding Torque (N.m) | Rated Current (A) | Rotor Inertia (g.cm²) | Phase Resistance (Ω) | Phase Inductance (mH) | Compatible Driver | Number of Leads (No.) | Motor Weight (Kg) |
LC86HS376 | 1.2 | 76 | 3.0 | 3.0 | 1320 | 0.5 | 0.9 | 3MC580 | 3 | 2.0 |
LC86HS398 | 1.2 | 98 | 4.0 | 2.0 | 2400 | 0.7 | 1.5 | 3MC580 | 3 | 3.0 |
LC86HS398-H | 1.2 | 98 | 4.0 | 5.8 | 2400 | 4.6 | 14.6 | LC3722D | 3 | 3.0 |
LC86HS3114 | 1.2 | 114 | 6.0 | 3.0 | 3480 | 0.9 | 2.17 | 3MC580 | 3 | 4.0 |
LC86HS3114-H | 1.2 | 114 | 6.0 | 5.8 | 3480 | 2.0 | 8.0 | LC3722D | 3 | 4.0 |
LC86HS3129-H | 1.2 | 129 | 8.0 | 5.0 | 3900 | 1.08 | 6.5 | LC3722D | 3 | 4.6 |
LC86HS3156-H | 1.2 | 156 | 10 | 5.0 | 4600 | 1.29 | 8.8 | LC3722D | 3 | 5.2 |
The above are representative products only and can be customized according to customer requirements! H indicates high voltage type, suitable for high speed; without H indicates low voltage type, suitable for low voltage.
Outline Dimensions and Motor Wiring Diagram (Unit: mm)

Motor Shaft Output Description
Model | Shaft Diameter D (mm) | Shaft Extension (mm) | Shaft Length (mm) |
LC86HS376 | Φ14 | Flat Key 4x20 | 35 |
LC86HS398 | Φ12 | Flat Key 4x20 | 30 |
LC86HS398-H | Φ12 | Flat Key 4x20 | 30 |
LC86HS3114 | Φ14 | Flat Key 5x25 | 35 |
LC86HS3114-H | Φ14 | Flat Key 5x25 | 35 |
LC86HS3129-H | Φ14 | Flat Key 5x25 | 32 |
LC86HS3156-H | Φ14 | Flat Key 5x25 | 35 |
Main Application Areas
Suitable for various motion control automation equipment and instruments, such as electronic processing and inspection, semiconductor packaging, laser cutting and welding, laser typesetting, packaging machinery, engraving machines, marking machines, cutting machines, garment plotters, CNC machine tools, automated assembly equipment, etc. It is the preferred choice for users seeking low noise, excellent high-speed performance, and competitive cost-effectiveness.
Category
Model
Format
Download
3 Phase 86 open-loop motor
Open-loop stepper motor (3-phase)
Stepper Motor Series
PDF Drawing
Data Download
LC86HS376 Floor Plan
3 Phase 86 open-loop motor
Open-loop stepper motor (3-phase)
Stepper Motor Series
PDF Drawing
Data Download
LC86HS398 Floor Plan
3 Phase 86 open-loop motor
Open-loop stepper motor (3-phase)
Stepper Motor Series
PDF Drawing
Data Download
LC86HS3114 Floor Plan
3 Phase 86 open-loop motor
Open-loop stepper motor (3-phase)
Stepper Motor Series
PDF Drawing
Data Download
LC86HS3129 Floor Plan
3 Phase 86 open-loop motor
Open-loop stepper motor (3-phase)
Stepper Motor Series
PDF Drawing
Data Download
LC86HS3156 Floor Plan
Shenzhen Lichuan Electric Co., Ltd.
Technical Support
Engineer Peng:+86-135-3098-8140
Engineer Xie:86-159-0755-7836
Engineer Rao:86-180-2520-1553
Engineer Zuo:86-180-2901-2526
WeChat Public Account
Douyin ID
Official Website Mobile Version
English website: https://www.lichuanservomotor.com/
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