Closed-loop precision
Closed-loop position control supports dependable commanded-position tracking for high-torque automation axes.
SPBI86RC 86 mm Integrated Closed-loop Stepper Motor
All-in-One Integrated Closed-loop Stepper Motor
SPBI86RC is an 86 mm integrated closed-loop stepper motor with 24–70 VDC input, 6 A peak output and 2.6–7.2 N·m holding torque.
Positioning accuracy
High torsional rigidity and constant torsional backlash over the entire gearbox service life ensure consistently high performance
Compactness
High torque density thanks to high performance and short design
Low maintenance
Highest quality standards for a long service life and extended maintenance intervals
Technical data
Built for high-torque integrated motion
Closed-loop motion control in an 86 mm integrated package
The 86 mm integrated closed-loop stepper motor combines the motor and drive electronics in one package, providing 2.6–7.2 N·m holding torque across three verified body lengths.
High-torque configurations
Three configurations pair 60.5–98 mm body lengths with 2.6–7.2 N·m holding torque.
Flexible signal interface
The drive accepts 5–24 VDC single-ended input signals and operates from a 24–70 VDC supply.
Engineering information
Technical data
Electrical ratings and motor configurations for the BI86RC integrated closed-loop stepper motor.
86 mmFrame size
24–70 VDCSupply voltage
6 ApeakMaximum output current
5–24 VDCInput signal
Electrical
Electrical operating parameters
| Parameter | Unit | Value |
|---|---|---|
| Peak output current | A | 6 |
| Input supply voltage | VDC | 24–70 |
| Single-ended input signal voltage | VDC | 5–24 |
| Maximum output signal logic current | mA | 100 |
| Maximum output signal pull-up voltage | VDC | 24 |
Motor options
BI86RC model selection
Three motor configurations provide holding torque options from 2.6 to 7.2 N·m.
| Model | Step angle (°) | Lead count | Current (A) | Holding torque (N·m) | Body length L (mm) |
|---|---|---|---|---|---|
| HD-86H060H-3004 | 1.8 | 4 | 3 | 2.6 | 60.5 |
| HD-86H075H-4504 | 1.8 | 4 | 4.5 | 4.5 | 75 |
| HD-86H098H-6004 | 1.8 | 4 | 6 | 7.2 | 98 |
Integrated architecture
High torque in an integrated 86 mm motion package.
The integrated motor and drive package combines verified power and signal interfaces with three torque and body-length configurations.
- Motor, drive electronics and closed-loop control in one package
- 24–70 VDC power input and 5–24 VDC single-ended signal input
- Three holding-torque options from 2.6 to 7.2 N·m
Application fields
Designed for high-torque automated positioning equipment
The 86 mm integrated format suits equipment requiring closed-loop positioning, verified signal levels and selectable holding torque.
Automated positioning
High-torque positioning axes with integrated drive electronics.
Machine automation
Automated equipment requiring 24–70 VDC power input.
Material handling
Transfer and handling axes requiring selectable holding torque.
Robotic positioning
Closed-loop rotary axes using single-ended control signals.
System integration
Verified interfaces for straightforward machine integration
Use the verified power, input-signal and output-signal limits when planning the motor supply and control interface.
Power supply24–70 VDC
Single-ended input signal5–24 VDC
Peak output current6 A
Output logic limits100 mA / 24 VDC pull-up
Mechanical format86 mm integrated motor package
Discuss your 86 mm integrated motion requirement with our engineers.
Share your voltage, load, speed, signal and installation requirements for product selection and integration support.
Contact us
Would you like to learn more about our solutions?
We would be happy to advise you—personally, competently, and tailored to your requirements.
Perfection in a new dimension
Further Information
Short delivery times available for selected product configurations.
The TP+ HIGH TORQUE enables maximum torque density and maximum torsional rigidity—ideal for demanding applications with dynamic load changes and high positioning accuracy.
alpha Advanced Line gearboxes with increased durability and food-grade lubrication available.
The TP+ for coordinated pinion-rack systems for medium to high requirements. Typical areas of application in wood, plastic, and composite processing, in machining centers, or in automation.
With cynapse® and smart services, you can unleash the full potential of your drive system: sensor data is processed, visualized, and analyzed intelligently. Find out how the combination of gearboxes with cynapse® and our Smart Services can make your digital production faster, safer, and more efficient.
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