Schneider-Electric
BCH2LF0431CA5C

Range compatibility: Lexium 28

Product or component type: Servo motor

Device short name: BCH2

Maximum mechanical speed: 5000 rpm

[Us] rated supply voltage: 220 V; 110 V

Network number of phases: Single phase; Three phase

Continuous stall current: 2.29 A

Continuous stall torque: 1.27 N.m for LXM28... at 2.6 A, 220 V, single phase; 1.27 N.m for LXM28... at 2.6 A, 220 V, three phase; 1.27 N.m for LXM28... at 5.7 A, 110 V, single phase

Continuous power: 400 W

Peak stall torque: 3.81 N.m for LXM28... at 2.6 A, 220 V, single phase; 3.81 N.m for LXM28... at 2.6 A, 220 V, three phase; 3.81 N.m for LXM28... at 5.7 A, 110 V, single phase

Nominal output power: 400 W for LXM28... at 2.6 A, 220 V, single phase; 400 W for LXM28... at 2.6 A, 220 V, three phase; 400 W for LXM28... at 5.7 A, 110 V, single phase

Nominal torque: 1.27 N.m for LXM28... at 2.6 A, 220 V, single phase; 1.27 N.m for LXM28... at 2.6 A, 220 V, three phase; 1.27 N.m for LXM28... at 5.7 A, 110 V, single phase

Nominal speed: 3000 rpm for LXM28... at 2.6 A, 220 V, single phase; 3000 rpm for LXM28... at 2.6 A, 220 V, three phase; 3000 rpm for LXM28... at 5.7 A, 110 V, single phase

Maximum current Irms: 7.73 A for LXM28... at 0.4 kW, 220 V; 7.73 A for LXM28... at 0.4 kW, 110 V

Maximum permanent current: 2.52 A

Product compatibility: LXM28... servo drive motor at 0.4 kW, 220 V, single phase; LXM28... servo drive motor at 0.4 kW, 220 V, three phase; LXM28... servo drive motor at 0.4 kW, 110 V, single phase

Shaft end: Keyed

Shaft diameter: 14 mm

Shaft length: 30 mm

Key width: 5 mm

Feedback type: 20 bits single turn absolute encoder

Holding brake: Without

mounting support: Asian standard flange

Motor flange size: 80 mm

Electrical connection: Free lead

Torque constant: 0.55 N.m/A at 20 °C

Back emf constant: 33.5 V/krpm at 20 °C

Rotor inertia: 0.67 kg.cm²

Stator resistance: 3.2 Ohm at 20 °C

Stator inductance: 11.3 mH at 20 °C

Stator electrical time constant: 3.53 ms at 20 °C

Maximum radial force Fr: 332 N at 3000 rpm

Maximum axial force Fa: 115 N

Brake pull-in power: 10.2 W

Type of cooling: Natural convection

Length: 112 mm

Number of motor stacks: 1

Centring collar diameter: 70 mm

Centring collar depth: 4 mm

Number of mounting holes: 4

Mounting holes diameter: 6.6 mm

Circle diameter of the mounting holes: 90 mm

Distance shaft shoulder-flange: 4 mm

Net weight: 2 kg

Sizing reference: BCH2

Network number of phases: 1

Accuracy error [angular]: 0.044 °

Coefficient 1_1: -0.0000187500000003 N.m/rpm

Coefficient 1_2: 0.000000000000000000562440546 N.m/rpm²

Coefficient 1_3: -0.0000000000000000000002965143 N.m/rpm3

Coefficient 1_4: 0.0000000000000000000000000711 N.m/rpm4

Coefficient 1_5: -0.0000000000000000000000000000078919 N.m/rpm5

Coefficient 1_6: 0.00000000000000000000000000000000032 N.m/rpm6

Saturation coefficient 1: -0.0000000000000000038243890773

Saturation coefficient 2: -0.0078140960163432

Saturation coefficient 3: 0.000000000000000000158151428

Coefficient 2_0: 0 N.m

Coefficient 2_1: 0.00000875000000000026 N.m/rpm

Temperature copper hot: 135 °C

Temperature magnet hot: 100 °C

Temperature magnet rt: 20 °C

Motor voltage drop coefficient: 1

IP degree of protection: IP54 IM B5, IM V1; IP50 IM V3

ambient air temperature for operation: -20…40 °C

Unit Type of Package 1: PCE

Number of Units in Package 1: 1

Package 1 Height: 13.8 cm

Package 1 Width: 17.5 cm

Package 1 Length: 29.6 cm

Package 1 Weight: 2475 g

Sustainable offer status: Green Premium product

REACh Regulation: Free of Substances of Very High Concern above the threshold

REACh free of SVHC: Yes

EU RoHS Directive: Pro-active compliance (Product out of EU RoHS legal scope)

Mercury free: Yes

China RoHS Regulation: X

RoHS exemption information: Yes

Environmental Disclosure: ENVPEP1504002EN

Circularity Profile: ENVEOLI1504002EN

WEEE: The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins

PVC free: Yes