servo motor BCH, 130mm, 1500W, w oil seal, w key, straight con

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This product is part of the Lexium 28 range, an offer of motion servo drives for machines from 0.05 to 4.5kW. The brushless servo motor features a high moment of inertia with maximum mechanical speed of 3000RPM and IP65 parallel keyed shaft without holding brake. It is equipped with a 20bit single-turn absolute encoder, optimized in terms of torque and speed of rotation (2000RPM). It is a second generation servo motors suitable for a wide variety of applications due to the different levels of motor inertia offered. It has a rated supply voltage of 220V, a continuous stall current of 6.18A and a continuous power of 1500W. The shaft dimensions are 22mm (Diameter) x 55mm (Length). It is furnished with MIL connector for electrical connection. It is an IP50 (IM V3) and IP65 (IM B5, IM V1) rated product. Its dimensions are 167mm (Length) x 130mm (Width), centring collar dimensions are 8mm (Depth) x 110mm (Diameter) with 145mm circle diameter of the mounting hole. It weighs 7.6kg. This product is compatible with Lexium 28 and Lexium 26D servo drives. It supports Asian standard 130mm flange mount with a natural convection cooling system. Lexium 28 and Lexium BCH2, the optimized servo bundle for all motion control solutions are cost effective, energy efficient and embedded safety. Lexium 28 servo drives and Lexium BCH2 servo motors, optimized servo bundles for compact machines.

Product Details

[us] Rated Supply Voltage 220 V
Ambient Air Temperature for Operation -20-40 °C
Device Short Name BCH2
Electrical Connection connector MIL
Ip Degree of Protection IP50 IM V3
Length 167 mm
Mounting Support asian standard flange
Net Weight 7.6 kg
Network Number of Phases single phase
Product Compatibility LXM26D servo drive motor at 1.5 kW, 220 V, single phase
Product or Component Type servo motor
Range Compatibility Lexium 28
Accuracy Error [angular] 0.044 °
Back Emf Constant 70 V/krpm at 20 °C
Brake Pull-in Power 19.7 W
Centring Collar Depth 8 mm
Centring Collar Diameter 110 mm
Circle Diameter of the Mounting Holes 145 mm
Coefficient 1 -1.87500000003E-05 N.m/rpm
Coefficient 1 5.62440546E-19 N.m/rpm²
Coefficient 1 -2.965143E-22 N.m/rpm3
Coefficient 1 7.11E-26 N.m/rpm4
Coefficient 1 -7.8919E-30 N.m/rpm5
Coefficient 1 3.2E-34 N.m/rpm6
Coefficient 2 0 N.m
Coefficient 2 8.75000000000026E-06 N.m/rpm
Continuous Power 1500 W
Continuous Stall Current 6.18 A
Continuous Stall Torque 7.16 N.m for LXM26D at 7 A, 220 V, single phase
Distance Shaft Shoulder-flange 8 mm
Feedback Type 20 bits single turn absolute encoder
Holding Brake without
Key Width 8 mm
Maximum Axial Force Fa 200 N
Maximum Current Irms 20.31 A for LXM28... at 1.5 kW, 220 V
Maximum Mechanical Speed 3000 rpm
Maximum Permanent Current 6.74 A
Maximum Radial Force Fr 670 N at 2000 rpm
Motor Flange Size 130 mm
Motor Voltage Drop Coefficient 1
Mounting Holes Diameter 9.2 mm
Nominal Output Power 1500 W for LXM26D at 7 A, 220 V, single phase
Nominal Speed 2000 rpm for LXM26D at 7 A, 220 V, single phase
Nominal Torque 7.16 N.m for LXM26D at 7 A, 220 V, single phase
Number of Motor Stacks 3
Number of Mounting Holes 4
Peak Stall Torque 21.48 N.m for LXM26D at 7 A, 220 V, single phase
Rotor Inertia 9.7 kg.cm²
Saturation Coefficient 1 -3.8243890773E-18
Saturation Coefficient 2 -0.0078140960163432
Saturation Coefficient 3 1.58151428E-19
Shaft Diameter 22 mm
Shaft End keyed
Shaft Length 55 mm
Sizing Reference BCH2
Stator Electrical Time Constant 10 ms at 20 °C
Stator Inductance 6.4 mH at 20 °C
Stator Resistance 0.64 Ohm at 20 °C
Temperature Copper Hot 135 °C
Temperature Magnet Hot 100 °C
Temperature Magnet Rt 20 °C
Torque Constant 1.16 N.m/A at 20 °C
Type of Cooling natural convection

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