
Servo motor BCH, Lexium 28, 180mm, 3500W, 53.56kg.cm², with oil seal, smooth, straight connection
Servo motor BCH, 180mm, 4500W, no oil seal, smooth, straight con
Discontinued by Schneider Electric — we can still source the original BCH2MR4510CA6C (new, used or refurbished, subject to availability). Request a quote below.
Schneider Electric BCH2MR4510CA6C — servo motor BCH, 180mm, 4500W, no oil seal, smooth, straight con (Lexium 28 & Motors). Discontinued by Schneider Electric. PartnerPLC sources discontinued and surplus Schneider Electric automation parts — request a quote for price, condition and lead time.
| Range of product | Lexium 28 |
| 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 | 19.68 A |
| Continuous stall torque | 28.65 N.m for LXM28 at 22.9 A, 220 V, three phase |
| Continuous power | 4500 W |
| Peak stall torque | 71.62 N.m for LXM28... at 22.9 A, 220 V, three phase |
| Nominal output power | 4500 W for LXM28... at 22.9 A, 220 V, three phase |
| Nominal torque | 28.65 N.m for LXM28... at 22.9 A, 220 V, three phase |
| Nominal speed | 1500 rpm for LXM28... at 22.9 A, 220 V, three phase |
| Maximum current Irms | 57.6 A for LXM28... at 4.5 kW, 220 V |
| Maximum permanent current | 22.8 A |
| Product compatibility | LXM28... servo drive motor at 4.5 kW, 220 V, three phase |
| Shaft end | Smooth shaft |
| Shaft diameter | 35 mm |
| Shaft length | 79 mm |
| Feedback type | 20 bits single turn absolute encoder |
| Holding brake | Without |
| Mounting support | Asian standard flange |
| Motor flange size | 180 mm |
| Electrical connection | Connector MIL |
| Torque constant | 1.46 N.m/A at 20 °C |
| Back emf constant | 88 V/krpm at 20 °C |
| Rotor inertia | 73.32 kg.cm² |
| Stator resistance | 0.199 Ohm at 20 °C |
| Stator inductance | 3.8 mH at 20 °C |
| Stator electrical time constant | 19.1 ms at 20 °C |
| Maximum radial force Fr | 1200 N at 1500 rpm |
| Maximum axial force Fa | 497 N |
| Brake pull-in power | 49.6 W |
| Type of cooling | Natural convection |
| Length | 235 mm |
| Number of motor stacks | 3 |
| Centring collar diameter | 114.3 mm |
| Centring collar depth | 4 mm |
| Number of mounting holes | 4 |
| Mounting holes diameter | 13.5 mm |
| Circle diameter of the mounting holes | 200 mm |
| Distance shaft shoulder-flange | 4 mm |
| Net weight | 23.64 kg |
| Sizing reference | BCH2 |
| Network number of phases | 3 |
| Accuracy error [angular] | 0.044 ° |
| Temperature copper hot | 135 °C |
| Temperature magnet hot | 100 °C |
| Temperature magnet rt | 20 °C |
| IP degree of protection | IP54 IM B5, IM V1; IP50 IM V3 |
| Ambient air temperature for operation | -20…40 °C |
Official documents from Schneider Electric, downloaded directly from the manufacturer.
Yes. Schneider Electric has discontinued the BCH2MR4510CA6C, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.
BCH2MR4510CA6C is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Yes — mention it when you request a quote for BCH2MR4510CA6C and we'll include express shipping options in our reply.
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for BCH2MR4510CA6C, subject to availability and destination.

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