Description
The Rtelligent R86 MINI Stepper Driver is designed for two-phase stepper motors up to NEMA 34 size. It operates with a voltage range of 24-100V DC or 18-80V AC and supports a current rating between 2.4A and 7.2A, adjustable via DIP switches. Features include multiple micro-stepping options (up to 256 micro-steps), automatic current reduction, and protection against over-voltage, over-current, and over-temperature conditions. The driver also offers adjustable settings for motor parameters, such as torque and speed, ensuring optimal performance for various applications. Its compact design simplifies integration into existing systems.
Key Features
- Voltage Compatibility: Operates with 24–100V DC or 18–80V AC power supply (60V AC recommended).
- Current Output: Delivers a peak phase current of up to 7.2A (sinusoidal peak).
- Pulse Modes: Supports PUL & DIR, CW & CCW pulse modes for versatile control.
- Alarm Function: Equipped with a phase loss alarm function to enhance system reliability.
- Half-Current Function: Features a half-current function to reduce motor heating during idle periods.
- Digital I/O Ports: Provides 3 photoelectric isolated digital signal inputs (24V DC compatible) and 1 output (up to 30V, 50mA).
- Customizable Settings: Allows users to define up to 8 gears and 16 micro-stepping resolutions (200–65535 steps/rev) via DIP switches.
- Speed Control: Supports 16-speed customization through I/O control mode for precise speed regulation.
- Programmable I/O: Offers programmable input and output ports for flexible integration.
- Compact Design: Ideal for driving two-phase stepper motors with a base size below 86mm, suitable for applications like engraving machines, labeling machines, and automated assembly equipment.
Benefits
- Heavy-Duty Power Handling: Robust 720W power capacity effortlessly drives large NEMA 34 stepper motors under demanding loads.
- Thermal Management: Intelligent half-current idle reduction prevents motor overheating during stationary intervals.
- Diagnostic Reliability: Integrated phase loss alarm and photoelectric isolation ensure secure, fault-resistant industrial operation.
### Applications
- Engraving & Marking Machines: Precise high-speed motion control for milling and routing heads.
- Labeling Equipment: Reliable continuous feed and indexing control in packaging lines.
- Automated Assembly Equipment: High-torque positioning control for industrial automation and manufacturing systems.
Package Includes
- 1 x Rtelligent R86 MINI Stepper Driver
Specifications
| Parameter | Specification |
|---|---|
| Item Type / Series | Motor Driver / Rtelligent R86 MINI Series |
| Model Type | Stepper Motor Driver |
| Driver Model | Rtelligent R86 MINI |
| Voltage Rating (Nominal) | 24 to 100V DC or 18 to 80V AC |
| Current Rating (Output) | 2.4A to 7.2A (Adjustable via DIP switches) |
| Power Capacity | 720 W |
| Number of Channels | 1 Channel |
| Motor Compatibility | Two-phase stepper motors up to NEMA 34 (base size below 86mm) |
| Micro-Stepping Resolutions | Up to 256 micro-steps (200–65535 steps/rev) |
| Shipping Dimensions & Weight | 16 × 11 × 6 cm | Net Weight: ~0.375 kg |
