The Schneider Electric BCH2MR3023CA6C AC servo motor is part of the BCH2 family within the Lexium 28 series, engineered for reliable, high‑performance motion control in demanding industrial applications. As a 3 kW servo motor, it balances strong torque, robust build, and precision feedback — making it ideal for medium to heavy industrial machinery.
Featuring a large 180 mm flange and a 35 mm keyed shaft, BCH2MR3023CA6C is designed for secure mechanical coupling in machines where stability and durability matter. It supports a maximum mechanical speed of 3000 rpm and nominal output power of 3 kW, providing ample performance for heavy loads and continuous operation.
The motor integrates a 20‑bit single‑turn absolute encoder to provide precise position feedback without requiring external sensors. Its medium‑inertia rotor design offers a compromise between dynamic responsiveness and stable load handling — enabling both controlled acceleration and smooth operation under load.
BCH2MR3023CA6C is compatible with Lexium 28 (and associated) servo drives, and connects via a MIL‑connector for straightforward wiring. With a housing rated IP65 (for certain mounting configurations), the motor is suitable for industrial environments where dust or contaminants may be present.
Ideal for a wide range of applications such as CNC machining centers, material‑handling conveyors, packaging machines, large‑scale printing systems, injection molding, heavy robotics, and other automated systems that demand power, precision, and reliability.
Key Features
- 3 kW nominal output power for demanding industrial tasks
- 180 mm mounting flange and 35 mm keyed shaft for robust mechanical coupling
- Maximum mechanical speed: 3000 rpm
- Built‑in 20‑bit single‑turn absolute encoder for precise position feedback
- Medium‑inertia rotor — balanced speed response and load handling
- 220 V AC, 3‑phase supply compatible with Lexium 28 servo drives
- MIL‑connector for electrical connection, simplifies wiring
- IP50 / IP65 rated housing for industrial environmental protection
- Suitable for continuous operation under load
Technical Specifications (Table Format)
| Specification | Details |
| Model / Series | BCH2MR3023CA6C (BCH2 series, Lexium 28) |
| Rated Power | 3 kW (3000 W) |
| Voltage | 220 V AC, three‑phase |
| Continuous Stall Current | 16.33 A |
| Rated Speed (nominal) | 2000 rpm (typical nominal usage) |
| Max Speed | 3000 rpm (mechanical) |
| Torque (Rated) | 14.32 N·m |
| Torque (Peak / Stall) | 42.97 N·m |
| Encoder Type | 20‑bit single‑turn absolute encoder |
| Shaft Diameter | 35 mm |
| Shaft Length | 79 mm (keyed shaft) |
| Key Width | 10 mm |
| Flange Size | 180 mm Asian‑standard flange |
| Protection Rating | IP50 / IP65 (depending on mounting configuration) |
| Cooling Method | Natural convection |
| Rotor Inertia | 53.56 kg·cm² |
| Electrical Connection | MIL connector |
| Mounting Holes Circle | 200 mm diameter |
| Number of Mounting Holes | 4 |
| Motor Length / Depth | 202 mm (body depth) |
| Net Weight | 18.5 kg |
| Compatible Drives | Lexium 28 servo drives (e.g. LXM26D, LXM28 series at 3 kW) |
Applications
- CNC machining centers and milling machines
- Conveyor systems for material handling and industrial transport
- Packaging, printing, and textile machinery requiring power and precision
- Injection molding machines, presses, and other heavy industrial equipment
- Large‑scale automated production lines
- Heavy‑duty robotics and robotic arms with moderate-to-high load demand
- Automation systems where high torque, precise positioning, and durability are required
