Encoder feedback
1000-line encoder for closed-loop operation with a compatible driver.
ELECTRIC MOTORS
86mm Closed-Loop Stepper Motor | 86HSE Series
86mm square-frame closed-loop stepper motor with a 1000-line encoder, 1.8° step angle, 3.5–12.5 N·m holding torque and 6 A rated current. Matched driver: HSE86. Multiple body lengths and shaft configurations are available with customization.
- Torque
- 3.5–12.5 N·m (holding)
- Body length
- 92–177 mm
- Shaft diameter
- 14 mm
- Current
- 6 A
Key attributes
- Motor type
- Closed-loop stepper motor
- Mounting flange
- 86 × 86 mm
- Step angle
- 1.8 °
- Step angle accuracy
- 5 %
- Encoder line count
- 1000 lines
- Holding torque range
- 3.5–12.5 N·m
- Rated current range
- 6 A
- Body length L
- 92 / 107 / 145 / 155 / 177 mm
- Shaft diameter options
- 14 mm
- Temperature rise
- ≤ 80 °C
- Ambient temperature
- −20 to +50 °C
- Relative humidity
- ≤ 85 %
- Insulation class
- B
- Insulation resistance
- ≥ 100 (at 500 VDC) MΩ
- Withstand voltage
- 500 VAC, 1 min
- Shaft radial deviation
- ≤ 0.02 (5 N load) mm
- Shaft axial deviation
- ≤ 0.08 (10 N load) mm
- Maximum radial load
- 75 (10 mm from flange) N
- Maximum axial load
- Motor self-weight (as stated in catalog)
- Matched driver
- HSE86
Product overview
The 86HSE series uses a 86mm square flange and encoder feedback for closed-loop motion control with a compatible driver. Choose the model for the load, mounting space and shaft requirements. Electrical and mechanical data for each model are listed below.
Electrical specifications by model
| Model | Length L (mm) | Holding torque (N·m) | Rated current (A) | Resistance/phase (Ω) | Inductance/phase (mH) | Rotor inertia (g·cm²) | Shaft diameter (mm) | Pilot diameter (mm) | Shaft flat / key (mm) | Weight (kg) | Matched driver |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 86HSE65X | 92 | 3.5 | 6 | 0.4 | 2.35 | 1000 | 14 | 60 | 5 × 25 | 2.1 | HSE86 |
| 86HSE65 | 92 | 3.5 | 6 | 0.4 | 2.35 | 1000 | 14 | 73 | 5 × 25 | 2.1 | HSE86 |
| 86HSE80X | 107 | 5 | 6 | 0.42 | 2.4 | 1400 | 14 | 60 | 5 × 25 | 2.7 | HSE86 |
| 86HSE80 | 107 | 5 | 6 | 0.42 | 2.4 | 1400 | 14 | 73 | 5 × 25 | 2.7 | HSE86 |
| 86HSE118X | 145 | 8.5 | 6 | 0.52 | 4.16 | 2100 | 14 | 60 | 5 × 25 | 4.2 | HSE86 |
| 86HSE118 | 145 | 8.5 | 6 | 0.52 | 4.16 | 2100 | 14 | 73 | 5 × 25 | 4.2 | HSE86 |
| 86HSE128X | 155 | 10 | 6 | 0.7 | 7.3 | 3200 | 14 | 60 | 5 × 25 | 4.5 | HSE86 |
| 86HSE128 | 155 | 10 | 6 | 0.7 | 7.3 | 3200 | 14 | 73 | 5 × 25 | 4.5 | HSE86 |
| 86HSE150X | 177 | 12.5 | 6 | 0.69 | 7.2 | 4000 | 14 | 60 | 5 × 25 | 5.8 | HSE86 |
| 86HSE150 | 177 | 12.5 | 6 | 0.69 | 7.2 | 4000 | 14 | 73 | 5 × 25 | 5.8 | HSE86 |
These are representative catalog models. Confirm the pilot, shaft and shaft-end dimensions for the selected model. Customization is available; the approved drawing defines the final configuration.
Dimensions and mounting
Dimensions in mm. Flange 86 × 86; hole pitch 69.5 ± 0.2; four Ø6.5 holes; shaft diameter 14; extension 40 ± 1; parallel key 5 × 25. X-suffix models have a 60mm pilot and other models have a 73mm pilot; these are not shaft diameters. Refer to the model table for body length L.
Motor and encoder wiring
| Motor phase | Wire color |
|---|---|
| A+ | Red |
| A− | Blue |
| B+ | Green |
| B− | Black |
| Encoder pin | Wire color | Signal |
|---|---|---|
| 2 | Red | VCC |
| 3 | White | GND |
| 1 | Black | EA+ |
| 13 | Blue | EA− |
| 11 | Yellow | EB+ |
| 12 | Green | EB− |
The encoder uses a DB15 connector. Verify wiring by pin number rather than connector orientation. Confirm encoder supply voltage against the driver specification; no supply value is stated in the supplied catalog.
Speed and torque
The supplied speed–torque curves were measured at 75 VAC. Running torque decreases as speed increases; holding torque is not the available output torque at every speed. Actual performance depends on the driver, supply and load.
Installation precautions
- Do not strike the shaft when installing or removing shaft-end components; impact can damage the encoder at the opposite end.
- Minimize shaft-seat vibration to protect the bearings.
- Customization is available. Confirm the model, shaft, mounting dimensions, cables and driver compatibility before ordering.
Different frame sizes in this series share representative product visualizations. Do not infer shaft diameter, pilot or body length from the images; refer to the model table and approved drawing.
Product features
Model range
3.5–12.5 N·m holding torque and 6 A rated current.
Mounting selection
86mm square flange, multiple lengths and shaft configurations; verify pilot and hole pitch before installation.
Factory customization
shaft, cable and mounting requirements reviewed with professional engineering after-sales support.
Applications
- Compact automation positioning modules
- Small CNC feed axes
- Labeling and packaging equipment
- Laboratory and inspection stages