BCH2LF0431CA5C

Schneider Electric

servo motor BCH, Lexium 28, 80mm, 400W, 0.67kg.cm², without oil seal, with key, leads connection

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  • "This product is part of the Lexium 28 range, an offer of servo motors from 0.05kW to 4.5kW. The servo motor features maximum mechanical speed of 5000RPM and keyed shaft end without holding brake. It is an equipped with a 20bit single-turn absolute encoder. It is a second generation servo motor with a rated supply voltage of 220V, a continuous stall current of 2.29A and a continuous power of 400W. The shaft dimensions are 14mm (diameter) x 30mm (length). It is furnished with free lead for electrical connection. It is an IP50 and IP54 rated product. The length of this product is 112mm and the centering collar dimensions are 4mm (depth) x 70mm (diameter) with 90mm mounting hole. It weighs 2kg. It is suitable for machine control solutions. This range is compatible with Lexium 28 servo drives. This product is compatible with LXM28 servo drive motor at 0.4kW 220V single phase and LXM28 servo drive motor. It supports 80mm Asian standard flange mount with a natural convection cooling system. The Lexium 28 range offers predeterminate combinations to suit the requirements of motion control applications and optimize the performance of the installation. Lexium 28 servo drives and Lexium BCH2 servo motors, optimized servo bundles for compact machines."
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Specification Value
Circle Diameter Of The Mounting Holes 90 mm
Maximum Permanent Current 2.52 A
Continuous Power 400 W
Maximum Mechanical Speed 5000 rpm
Product Compatibility LXM28... servo drive 0.4 kW, 220 V, single phase || LXM28... servo drive 0.4 kW, 220 V, three phase || LXM28... servo drive 0.4 kW, 110 V, single phase
Stator Electrical Time Constant 3.53 ms 20 °C
Maximum Radial Force Fr 332 N 3000 rpm
Electrical Connection free lead
Mounting Support asian standard flange
Number Of Motor Stacks 1
Rotor Inertia 0.67 kg.cm²
Back Emf Constant 33.5 V/krpm 20 °C
Maximum Axial Force Fa 115 N
Centring Collar Depth 4 mm
Holding Brake without
Shaft Length 30 mm
Brake Pull-In Power 10.2 W
Phase single phase || three phase
Maximum Current Irms 7.73 A LXM28... 0.4 kW, 220 V || 7.73 A LXM28... 0.4 kW, 110 V
Length 112 mm
Net Weight 2 kg
Centring Collar Diameter 70 mm
Stator Inductance 11.3 mH 20 °C
Motor Flange Size 80 mm
[Us] Rated Supply Voltage 220 V || 110 V
Nominal Output Power 400 W LXM28... 2.6 A, 220 V, single phase || 400 W LXM28... 2.6 A, 220 V, three phase || 400 W LXM28... 5.7 A, 110 V, single phase
Peak Stall Torque 3.81 N.m LXM28... 2.6 A, 220 V, single phase || 3.81 N.m LXM28... 2.6 A, 220 V, three phase || 3.81 N.m LXM28... 5.7 A, 110 V, single phase
Number Of Mounting Holes 4
Distance Shaft Shoulder-Flange 4 mm
Shaft Diameter 14 mm
Key Width 5 mm
Mounting Holes Diameter 6.6 mm
Type Of Cooling natural convection
Shaft End keyed
Nominal Speed 3000 rpm LXM28... 2.6 A, 220 V, single phase || 3000 rpm LXM28... 2.6 A, 220 V, three phase || 3000 rpm LXM28... 5.7 A, 110 V, single phase
Feedback Type 20 bits single turn absolute encoder
Stator Resistance 3.2 Ohm 20 °C
Continuous Stall Current 2.29 A
Nominal Torque 1.27 N.m LXM28... 2.6 A, 220 V, single phase || 1.27 N.m LXM28... 2.6 A, 220 V, three phase || 1.27 N.m LXM28... 5.7 A, 110 V, single phase
Torque Constant 0.55 N.m/A 20 °C
Continuous Stall Torque 1.27 N.m LXM28... 2.6 A, 220 V, single phase || 1.27 N.m LXM28... 2.6 A, 220 V, three phase || 1.27 N.m LXM28... 5.7 A, 110 V, single phase
Product Or Component Type servo motor
Range Compatibility Lexium 28
Device Short Name BCH2
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