General Specification
- Step Angle Accuracy: ±5%（full step， no load）
- Resistance Accuracy: ±10%
- Inductance Accuracy: ±20%
- Temperature Rise: 80℃ max （rated current, 2 phase on）
- Ambient Temperature: -20℃~+50℃
- Insulation Resistance: 100MΩ min，500VDC
- Dielectric Strength: 500VDC for one minute
- Shaft Radial Play: 0.02mm max（450g load）
- Shaft Axial Play: 0.08mm max（450g load）
- Max. radial force: 220N(20mm from the flange)
- Max. axial force: 60N
- Rotation: CCW
- Insulation Class: B(130℃)
Defination of Part number:
86 | HS | 65 | D | E | 035 | X |
Frame size | Square hybrid stepper motor* | Length | Step angle** | Lead wire*** | Winding Type | External code |
*: This code shows the sharp of the motor. HS = Square hybrid stepper motor; HY = Round hybrid stepper motor.
**: This code shows the stepper angle of the motor. M = 0.9°; D =1.8°.
***: This code shows the lead wire number of the motor, the detail code defination is: F = 4; V = 5; S = 6; E = 8.
Specifications
| Model | Length (mm) | Step angle deg | Resistance (Ω) | Current (A) | Voltage | Holding torque (N.cm) | Lead wires/pins | Rotor inetia （g.cm²） | Weight （kg） |
|---|---|---|---|---|---|---|---|---|---|
| 86HS65DE034 | 65 | 1.8° | 0.34 | 5 | 1.7 | 290 | 8 | 1400 | 1.7 |
| 86HS65DS202 | 65 | 1.8° | 2.3 | 2 | 4.6 | 300 | 6 | 1400 | 1.7 |
| 86HS65DF1 | 65 | 1.8° | 1 | 2.8 | 2.8 | 310 | 4 | 1400 | 1.7 |
| 86HS66DE048 | 66 | 1.8° | 0.48 | 4.5 | 2.16 | 220 | 8 | 1500 | 1.9 |
| 86HS78DF042 | 78 | 1.8° | 0.42 | 5.5 | 2.31 | 500 | 4 | 1850 | 2.05 |
| 86HS78DF033 | 78 | 1.8° | 0.33 | 6 | 1.98 | 490 | 4 | 1850 | 2.05 |
| 86HS78DF6 | 78 | 1.8° | 6 | 2 | 12 | 550 | 4 | 1850 | 2.05 |
| 86HS80DS8 | 80 | 1.8° | 8 | 1.5 | 12 | 500 | 6 | 1900 | 2.1 |
| 86HS80DE075 | 80 | 1.8° | 0.75 | 4 | 3 | 460 | 8 | 1900 | 2.1 |
| 86HS90DF07 | 90 | 1.8° | 0.75 | 4 | 3 | 600 | 4 | 2300 | 2.4 |
| 86HS96DF102 | 96 | 1.8° | 1.3 | 2.4 | 3.12 | 450 | 4 | 2700 | 2.8 |
| 86HS114DE1 | 114 | 1.8° | 1 | 4 | 4 | 420 | 8 | 3200 | 3.15 |
| 86HS114DE033 | 114 | 1.8° | 0.33 | 6.3 | 2.079 | 620 | 8 | 3200 | 3.15 |
| 86HS114DF102 | 114 | 1.8° | 1.2 | 5 | 6 | 850 | 4 | 3200 | 3.15 |
| 86HS114DE204 | 114 | 1.8° | 2.4 | 2.8 | 6.72 | 650 | 8 | 3200 | 3.15 |
| 86HS118DE035 | 118 | 1.8° | 0.35 | 7.1 | 2.485 | 607 | 8 | 3500 | 3.3 |
| 86HS120DF027T | 120 | 1.8° | 0.27 | 6.5 | 1.742 | 800 | 4 | 3800 | 3.5 |
| 86HS120DE1 | 120 | 1.8° | 1 | 4.5 | 4.5 | 800 | 8 | 3800 | 3.5 |
| 86HS150DE02 | 150 | 1.8° | 0.8 | 4.5 | 3.6 | 800 | 8 | 4500 | 4.2 |
| 86HS150DF056 | 150 | 1.8° | 0.56 | 6.2 | 3.472 | 1200 | 4 | 4500 | 4.2 |
| 86HS150DE085 | 150 | 1.8° | 0.85 | 7 | 5.95 | 1200 | 8 | 4500 | 4.2 |
| 86HS150DE025 | 150 | 1.8° | 0.24 | 12 | 2.88 | 1300 | 8 | 4500 | 4.2 |
In-Depth Applications for the NEMA 34 Hybrid Stepper Motor
The 86HSD Series NEMA 34 frame size is designed for applications where high force and consistent holding power are non-negotiable. Key application areas include:
- Large CNC & Industrial Mills: Essential for driving heavy gantries, high-inertia lead screws, and robust linear axes on large format CNC routers and plasma cutting tables.
- Heavy-Duty Automation & AGVs: Provides reliable traction and positioning for large Automated Guided Vehicles (AGVs), material handling systems, and automated warehouse equipment.
- Precision Force Actuation: Used in applications requiring powerful, accurate linear actuation such as industrial presses, bending machines, and high-load packaging machinery.
Outline
Customization
 |  |  |  | |  |
| Shaft | Encoder | Brake | Connector | Pulley | Gearbox |
| Item | Description |
|---|---|
| Shaft Extensions | Motors can be configured with single or double-ended shafts, manufactured to your specific length. |
| Encoder Options | We offer integration with various encoders to meet specific resolution and application needs. |
| Brake Options | Motors can be equipped with an optional brake, available with or without a manual hand release. |
| Cable Harnesses | Custom cable harnesses, with or without connectors, are available upon request. |
| Pulleys & Pinion Gears | Pulleys or pinion gears can be supplied and mounted to your specifications. |
| Gearbox Integration | Most motors can be paired with various gearbox types, including planetary, worm wheel, and parallel shaft gearboxes. |
Frequently Asked Questions (FAQ)
Q: What is the primary benefit of choosing this NEMA 34 hybrid stepper motor?
A: The main benefit is the motor’s highly reliable positioning and maximum static holding torque. This NEMA 34 hybrid stepper motor is a proven solution for large-scale industrial tasks requiring precise, repeatable stops and starts.
Q: Should I choose this stepper motor or a high-power BLDC motor for my application?
A: The choice depends on the required operational speed. Stepper motors are ideal for high-torque positioning and holding a fixed position. A high-power BLDC motor would be a better choice for continuous, high-speed operation where energy efficiency and lower noise are critical.
Q: Does the 86HSD Series support customization for higher torque?
A: Yes. The 86HSD Series is fully customizable with integrated options, including high-ratio planetary gearboxes to further multiply the holding and running torque, and brakes for reliable holding capability in vertical applications.
Q: What is the step angle accuracy of the 86HSD Series?
A: The 86HSD Series provides the standard 1.8° step angle. Utilizing micro-stepping technology is the best way to achieve finer resolution and smoother operation with this industrial-grade stepper motor.