Schneider-Electric
BCH2MM2021CA6C

Range compatibility: Lexium 28

Product or component type: Servo motor

Device short name: BCH2

Maximum mechanical speed: 3000 rpm

[Us] rated supply voltage: 220 V

Network number of phases: Three phase

Continuous stall current: 9.95 A

Continuous stall torque: 9.55 N.m for LXM28... at 12 A, 220 V, three phase

Continuous power: 2000 W

Peak stall torque: 28.65 N.m for LXM28... at 12 A, 220 V, three phase

Nominal output power: 2000 W for LXM28... at 12 A, 220 V, three phase

Nominal torque: 9.55 N.m for LXM28... at 12 A, 220 V, three phase

Nominal speed: 2000 rpm for LXM28... at 12 A, 220 V, three phase

Maximum current Irms: 32.85 A for LXM28... at 2 kW, 220 V

Maximum permanent current: 11.25 A

Product compatibility: LXM28... servo drive motor at 2 kW, 220 V, three phase

Shaft end: Keyed

Shaft diameter: 22 mm

Shaft length: 55 mm

Key width: 8 mm

Feedback type: 20 bits single turn absolute encoder

Holding brake: Without

Mounting support: Asian standard flange

Motor flange size: 130 mm

Electrical connection: Connector MIL

Torque constant: 0.96 N.m/A at 20 °C

Back emf constant: 58 V/krpm at 20 °C

Rotor inertia: 13.5 kg.cm²

Stator resistance: 0.34 Ohm at 20 °C

Stator inductance: 4.5 mH at 20 °C

Stator electrical time constant: 13.24 ms at 20 °C

Maximum radial force Fr: 670 N at 2000 rpm

maximum axial force Fa: 200 N

Brake pull-in power: 19.7 W

Type of cooling: Natural convection

Length: 187 mm

Number of motor stacks: 4

Centring collar diameter: 110 mm

Centring collar depth: 8 mm

Number of mounting holes: 4

Mounting holes diameter: 9.2 mm

Circle diameter of the mounting holes: 145 mm

Distance shaft shoulder-flange: 8 mm

Net weight: 9.7 kg

Sizing reference: BCH2

network number of phases: 3

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: Db

Number of Units in Package 1: 1

Package 1 Height: 18.1 cm

Package 1 Width: 23.0 cm

Package 1 Length: 36.0 cm

Package 1 Weight: 8.92 kg

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