Overview
The Dunkermotoren BG65X75CI is a brushless DC (BLDC) servo motor with an integrated 4-quadrant motion controller, designed for demanding industrial automation and motion control applications. This electronically-commutated DC motor combines high efficiency, low maintenance, and dynamic acceleration in a compact 65mm frame size. The integrated controller enables precise control of speed, position, and current via configurable interfaces, making it ideal for systems requiring responsive servo-level performance without external drive electronics.
Key Features
- Brushless DC motor with Hall sensors for reliable rotor position detection
- Integrated 4-quadrant motion controller for forward/reverse/dynamic braking operation
- High efficiency with low moment of inertia and excellent regulation characteristics
- Optional incremental encoder (RE30-3-500) for speed control down to 1 rpm
- Modular design allows pairing with PLG, STG, SG, KG, or NG gearboxes for torque and speed tailoring
- Maintenance-free operation with robust neodymium magnet construction
- High IP protection rating and Class E motor insulation for industrial durability
Technical Specifications
- Manufacturer: Dunkermotoren GmbH (AMETEK)
- Model: BG65X75CI
- Motor Type: Brushless DC (BLDC) EC Motor
- Frame Size: 65mm
- Supply Voltage: 42V DC
- Integrated Controller: 4-Quadrant Motion Controller
- Optional Encoder: RE30-3-500 (500 ppr, 3-channel incremental)
- Control Interfaces: I/O mode, CAN-Open (configurable)
- Insulation Class: Class E
- Protection Rating: Up to IP65 (high-pressure washdown capable)
- Connector Type: Round parametrization connectors (male)
- Operating Temperature Range: Wide industrial range (consult datasheet)
- Shaft Options: Configurable keyed or smooth shaft with coupling accessories
- Certification: ISO 9001 certified manufacturing
Typical Applications
The BG65X75CI servo motor gearbox assembly is suited for:
- Precision positioning and velocity control in material handling and robotics
- Automated assembly and packaging machinery with dynamic load requirements
- Medical device drive systems requiring reliable, maintenance-free operation
- Industrial automation equipment demanding 4-quadrant motor control and emergency stops
- Equipment requiring low-inertia, high-acceleration servo response
- Systems with space constraints or harsh washdown environments (IP65 rated)
Compatibility & Replacements
Compatible With
- Dunkermotoren planetary gearboxes (PLG series) for high-torque, compact designs
- Dunkermotoren worm gearboxes (SG series) for quiet, self-locking operation
- Dunkermotoren Spirotec gearboxes (STG series) for high-moment transmission
- Dunkermotoren bevel gearboxes (KG, NG series) for right-angle output
- Industrial control systems supporting I/O mode or CAN-Open communication protocols
- Starter kit with PC interface for parameter programming and diagnostics
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The BG65X75CI is part of the BG65 series and may replace other BG65 variants; however, exact model substitution depends on voltage, gearbox, and controller interface requirements in your specific application.
Works With
- I/O mode control (digital I/O interfacing)
- CAN-Open industrial network protocol
- External servo drives with parametrization connectors
- Dunkermotoren encoder feedback systems (RE30-3 series)
- Dunkermotoren software suite and PC programming interface
- Industrial PLC and motion control platforms supporting 42V servo motor integration
