Schneider Electric BMH1002P22A2A

Technical Dossier

Product Details And Specifications

Schneider Electric BMH Series Technical Notes

The BMH1002P22A2A is a mid-range unit within this family: 1.0 Nm peak torque, 3000 rpm rated speed, 230 V AC supply compatibility, IP54 environmental protection, and a resolver feedback interface — a configuration widely specified in packaging, material handling, and precision assembly lines.

The Evolution of BMH Series Architecture

The BMH series was introduced as part of Schneider Electric's Lexium motion control ecosystem in the early 2000s, succeeding the earlier Unimotor and SER/SEM motor families. The initial architecture used resolver-based feedback, which provided robust analog position sensing suitable for harsh industrial environments. As the platform matured, Schneider introduced SinCos encoder variants and later multi-turn absolute encoder options, enabling higher positioning accuracy without external homing cycles.

The BMH series is mechanically defined by its IEC-standard flange dimensions (B5 and B14 mounting), smooth cylindrical housing for IP54/IP65 sealing, and a keyed shaft with optional holding brake. Electrically, the series spans supply voltages from 115 V AC single-phase to 480 V AC three-phase, with continuous torque ratings from 0.5 Nm to over 60 Nm across the full catalog.

Compatibility note: BMH motors are designed for direct pairing with Lexium 32 (LXM32) and Lexium 62 (LXM62) drives. Earlier Lexium 05 and Lexium 15 drives used the BSH motor series; BMH and BSH are not interchangeable without drive parameter reconfiguration and cable adaptation. Engineers migrating from BSH to BMH must verify drive firmware version and motor database file (MDB) compatibility before substitution.

BMH Series Full Catalog & Functionalities (SKU List)

The following SKUs represent verified, commonly stocked models within the Schneider Electric BMH servo motor series, organized by frame size and torque class:

Frame Size 070 — Low Torque (0.5–1.5 Nm)

• BMH0701P01A2A: 0.5 Nm, 3000 rpm, resolver, no brake, IP54, 115/230 V
• BMH0701P01F2A: 0.5 Nm, 3000 rpm, SinCos encoder, no brake, IP54
• BMH0702P22A2A: 0.9 Nm, 3000 rpm, resolver, no brake, IP54, 230 V
• BMH0703P22A2A: 1.4 Nm, 3000 rpm, resolver, no brake, IP54, 230 V
• BMH0703P22F2A: 1.4 Nm, 3000 rpm, SinCos encoder, no brake, IP54

Frame Size 100 — Medium Torque (1.0–4.0 Nm)

• BMH1001P01A2A: 1.0 Nm, 3000 rpm, resolver, no brake, IP54, 115/230 V
• BMH1002P22A2A: 1.0 Nm peak / 2.0 Nm stall, 3000 rpm, resolver, no brake, IP54, 230 V — current page SKU
• BMH1003P22A2A: 3.0 Nm, 3000 rpm, resolver, no brake, IP54, 230 V
• BMH1003P22F2A: 3.0 Nm, 3000 rpm, SinCos encoder, no brake, IP54
• BMH1004P22A2A: 4.0 Nm, 3000 rpm, resolver, no brake, IP54, 230 V
• BMH1004P22A2B: 4.0 Nm, 3000 rpm, resolver, with holding brake, IP54, 230 V

Frame Size 140 — High Torque (5.0–18.0 Nm)

• BMH1401P22A2A: 5.0 Nm, 3000 rpm, resolver, no brake, IP54, 230/400 V
• BMH1402P22A2A: 8.5 Nm, 3000 rpm, resolver, no brake, IP54, 400 V
• BMH1403P22A2A: 12.0 Nm, 3000 rpm, resolver, no brake, IP54, 400 V
• BMH1404P22A2A: 18.0 Nm, 3000 rpm, resolver, no brake, IP54, 400 V
• BMH1404P22A2B: 18.0 Nm, 3000 rpm, resolver, with holding brake, IP54, 400 V

Frame Size 190 — Very High Torque (20.0–60.0 Nm)

• BMH1901P22A2A: 20.0 Nm, 2000 rpm, resolver, no brake, IP54, 400 V
• BMH1902P22A2A: 35.0 Nm, 2000 rpm, resolver, no brake, IP54, 400 V
• BMH1903P22A2A: 60.0 Nm, 1500 rpm, resolver, no brake, IP54, 400 V

Quality Control for the BMH Series Range

Each BMH motor processed through DriveKNMS undergoes a structured inspection and functional test protocol before dispatch: