servo motor BCH, 60mm, 400W, w oil seal, w key, leads con
Description
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 5000RPM and IP65 parallel keyed shaft without holding brake. It is equipped with a 20bit single-turn absolute encoder, optimized in terms of speed of rotation (3000RPM). 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 2.19A 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 (IM V3) and IP65 (IM B5, IM V1) rated product. Its dimensions are 129mm (Length) x 60mm (Width), centring collar dimensions are 5.5mm (Depth) x 50mm (Diameter) with 70mm circle diameter of the mounting hole. It weighs 1.45kg. This product is compatible with Lexium 28 and Lexium 26D servo drives. It supports Asian standard 60mm 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 |
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Ambient Air Temperature for Operation | -20-40 °C |
Device Short Name | BCH2 |
Electrical Connection | free lead |
Ip Degree of Protection | IP50 IM V3 |
Length | 129 mm |
Mounting Support | asian standard flange |
Net Weight | 1.45 kg |
Network Number of Phases | three phase |
Product Compatibility | LXM26D servo drive motor at 0.4 kW, 220 V, single phase |
Product or Component Type | servo motor |
Range Compatibility | Lexium 28 |
Accuracy Error [angular] | 0.044 ° |
Back Emf Constant | 35 V/krpm at 20 °C |
Brake Pull-in Power | 11.2 W |
Centring Collar Depth | 5.5 mm |
Centring Collar Diameter | 50 mm |
Circle Diameter of the Mounting Holes | 70 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 | 400 W |
Continuous Stall Current | 2.19 A |
Continuous Stall Torque | 1.27 N.m for LXM26D at 2.6 A, 220 V, single phase |
Distance Shaft Shoulder-flange | 5.5 mm |
Feedback Type | 20 bits single turn absolute encoder |
Holding Brake | without |
Key Width | 5 mm |
Maximum Axial Force Fa | 70 N |
Maximum Current Irms | 7.76 A for LXM28... at 0.4 kW, 220 V |
Maximum Mechanical Speed | 5000 rpm |
Maximum Permanent Current | 2.5 A |
Maximum Radial Force Fr | 200 N at 3000 rpm |
Motor Flange Size | 60 mm |
Motor Voltage Drop Coefficient | 1 |
Mounting Holes Diameter | 5.5 mm |
Nominal Output Power | 400 W for LXM26D at 2.6 A, 220 V, single phase |
Nominal Speed | 3000 rpm for LXM26D at 2.6 A, 220 V, single phase |
Nominal Torque | 1.27 N.m for LXM26D at 2.6 A, 220 V, single phase |
Number of Motor Stacks | 2 |
Number of Mounting Holes | 4 |
Peak Stall Torque | 3.81 N.m for LXM26D at 2.6 A, 220 V, single phase |
Rotor Inertia | 0.27 kg.cm² |
Saturation Coefficient 1 | -3.8243890773E-18 |
Saturation Coefficient 2 | -0.0078140960163432 |
Saturation Coefficient 3 | 1.58151428E-19 |
Shaft Diameter | 14 mm |
Shaft End | keyed |
Shaft Length | 30 mm |
Sizing Reference | BCH2 |
Stator Electrical Time Constant | 2.31 ms at 20 °C |
Stator Inductance | 12 mH at 20 °C |
Stator Resistance | 5.2 Ohm at 20 °C |
Temperature Copper Hot | 135 °C |
Temperature Magnet Hot | 100 °C |
Temperature Magnet Rt | 20 °C |
Torque Constant | 0.58 N.m/A at 20 °C |
Type of Cooling | natural convection |