Product Short Description
Product Name: B&R 3DM476.6 Motion Control Module
Product Series: B&R 3DM Series High-precision Motion Control Module
Product Brief: Professional multi-axis motion control module for B&R industrial automation system. It specializes in high-precision position control, speed regulation, multi-axis synchronization and electronic cam control, and is the core functional module for servo motion and positioning control equipment.
Description
- Module Supply Voltage: 24 V DC ±10%
- Operating Temperature: -25 °C ~ +70 °C
- Storage Temperature: -40 °C ~ +85 °C
- Relative Humidity: 5% ~ 95% RH (Non-condensing)
- Controllable Axis Quantity: 4 independent motion axes
- Pulse Output Frequency: Max 500 kHz
- Position Control Accuracy: ±0.001 mm
- Bus Communication Rate: 10 Mbps
- Independent high-precision position and speed control for 4 servo axes
- Multi-axis synchronous linkage, electronic gear and electronic cam function
- High-speed pulse output and encoder signal feedback processing
- Hardware-level position limit and emergency stop protection
- Real-time axis status monitoring and fault code output
- Seamless configuration and debugging with B&R Automation Studio software
- Total Power Consumption: ≤ 11 W
- Single Axis Response Time: ≤ 0.1 ms
- Vibration Resistance: 10 Hz ~ 180 Hz, 1 g
- Shock Resistance: 19 g peak acceleration
- MTBF: ≥ 112000 hours
- Main PCB: High-density low-drift FR-4 multilayer PCB
- Enclosure: Die-cast aluminum alloy shell with oxidation treatment
- Core Components: Motion control dedicated chip, pulse processing chip, encoder signal processor
- Terminals: Gold-plated high-frequency resistant connectors
- Internal Accessories: Precision resistors, filter capacitors, shockproof gaskets
- Standard 35 mm DIN rail mounting structure
- Left and right snap buckles for combined installation with other B&R modules
- Front panel with axis status LED indicators and terminal area
- Internal independent circuit layout for each axis to avoid mutual interference
- Aluminum alloy shell integrated heat dissipation structure
The module receives motion commands and position parameters from the main controller via system bus. It generates high-speed pulse signals and sends them to servo drivers to control the operation of servo motors. Encoder feedback signals from each axis are collected and calculated to form closed-loop position control. The module realizes multi-axis cooperative motion through internal logic scheduling, and triggers protection actions when limit or fault signals are received.
- Four-axis integrated design, high integration and cabinet space saving
- Ultra-high control accuracy, meeting precision mechanical processing requirements
- Rich motion functions, adapting to complex multi-axis linkage scenarios
- Aluminum alloy shell with excellent heat dissipation and mechanical stability
- Perfect compatibility with B&R full set control system and software
CNC machine tools, automated assembly lines, printing machinery, packaging equipment, lithium battery production equipment, semiconductor processing equipment
- Mount on standard 35 mm DIN rail inside industrial control cabinet
- Reserve ≥ 15 mm gap around the module for heat dissipation
- Use shielded twisted-pair cables for pulse and encoder signal wiring
- Separate signal cables and power cables with spacing ≥ 15 cm
- Install away from frequency converters and high-power interference sources
- Cut off power supply before wiring, module replacement and parameter configuration
- Do not exceed the maximum pulse output frequency and load specification
- Check terminal connection tightness every 3 months
- Keep the module surface clean and free of conductive dust
- Use matched official software for motion parameter setting and debugging
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