Schneider SM100-40-080-P0-45-S1-B1 Servo Motor | Replacement, Equivalent & Selection Guide
The Schneider Electric SM100-40-080-P0-45-S1-B1 is a high-performance AC servo motor from the Lexium SM100 series, engineered for precision motion control in industrial automation systems. This page provides full technical specifications, compatible replacement models, equivalent alternatives, and a structured selection guide to help engineers and procurement teams make confident sourcing decisions.
Technical Specifications
- Part Number: SM100-40-080-P0-45-S1-B1
- Brand: Schneider Electric
- Series: Lexium SM100
- Motor Type: AC Synchronous Servo Motor
- Rated Torque: 4.0 N·m
- Peak Torque: 8.0 N·m
- Rated Speed: 4500 RPM
- Encoder: Single-turn absolute encoder (S1)
- Brake: Integrated holding brake (B1)
- Shaft Type: Plain shaft (P0)
- Protection Rating: IP65
- Weight: 3.67 kg
- Mounting Flange: 100 mm
- Connector Type: Rotatable connector
- Insulation Class: F
- Ambient Temperature: 0 °C to +40 °C
Compatible Replacement & Equivalent Models
The following models are commonly evaluated as replacements or equivalents for the SM100-40-080-P0-45-S1-B1. Always verify electrical and mechanical compatibility before substitution.
- Schneider SM100-40-080-P0-30-S1-B1 — Same frame, 3000 RPM rated speed variant
- Schneider SM100-30-080-P0-45-S1-B1 — Lower torque (3.0 N·m) same speed variant
- Schneider BSH1001P01A2A — Lexium BSH series cross-reference, similar power class
- Siemens 1FK7042-5AK71-1RG0 — Third-party equivalent, 4 N·m / 6000 RPM class
- Yaskawa SGMJV-04ADE6S — 400 W class servo motor, compatible drive pairing required
- Mitsubishi HG-KR43J — 400 W equivalent, requires Mitsubishi drive system
- Panasonic MSMF042L1U2M — 400 W, 3000 RPM, absolute encoder variant
Note: Cross-brand replacements require drive system re-parameterization. Contact our technical team for compatibility verification.
Why Choose the Original SM100-40-080-P0-45-S1-B1
- Seamless plug-and-play integration with Schneider Lexium 32 and Lexium 62 servo drives
- Single-turn absolute encoder eliminates homing cycles on power-up
- Integrated B1 holding brake ensures safe vertical axis load retention
- IP65 protection suitable for wash-down and dusty industrial environments
- Factory-matched motor-drive pairing guarantees optimal tuning and warranty coverage
- Full traceability with Schneider Electric serial number and CE/UL certification
Typical Applications
- CNC machine tool axes (X/Y/Z positioning)
- Packaging machinery — pick-and-place, sealing, indexing
- Robotic arm joints and gantry systems
- Textile and printing machine feed drives
- Semiconductor handling and precision assembly equipment
- Conveyor and material handling with vertical load holding
System Compatibility
- Compatible Drives: Schneider Lexium 32A, Lexium 32M, Lexium 62, Lexium 62i
- Compatible Controllers: Modicon M241, M251, M262, LMC058, LMC078
- Communication Protocols: CANopen, EtherCAT (drive-dependent), Modbus TCP
- Cable Sets: VW3M5101R / VW3M5102R (power), VW3M8102R (encoder)
Selection Guide
Use the SM100 part number structure to select the correct variant for your application:
- SM100 — Series: 100 mm flange frame
- 40 — Rated torque: 4.0 N·m
- 080 — Peak torque: 8.0 N·m
- P0 — Shaft: plain (no keyway)
- 45 — Rated speed: 4500 RPM
- S1 — Encoder: single-turn absolute
- B1 — Brake: integrated holding brake
Need a different torque, speed, encoder type, or shaft configuration? Contact our engineers for the correct variant code.
Quality Assurance & Sourcing
- All units sourced from authorized Schneider Electric distribution channels or verified surplus stock
- Each unit inspected: visual, dimensional, and functional checks before shipment
- Original packaging, labels, and documentation preserved where available
- Counterfeit screening performed on all third-party equivalent units
- Warranty: 12 months from shipment date
- Certificates of conformity available on request
How to Order
- Step 1: Confirm part number SM100-40-080-P0-45-S1-B1 matches your nameplate
- Step 2: Add to cart or submit an RFQ via [email protected]
- Step 3: Receive order confirmation with lead time and shipping options
- Step 4: Expedited DHL / FedEx worldwide shipping available
For bulk orders (>5 units) or OEM procurement, request a volume quote directly.
Replacement & Compatibility FAQ
Q: Can I use the SM100-40-080-P0-45-S1-B1 with a Lexium 32A drive without re-tuning?
A: Yes. Schneider drive firmware includes pre-loaded motor data for all SM100 variants. Auto-tuning is still recommended after mechanical installation.
Q: What is the difference between S1 (single-turn) and M1 (multi-turn) encoder variants?
A: S1 retains position within one revolution on power loss. M1 retains absolute position across multiple revolutions — preferred for vertical axes or applications requiring no homing after E-stop.
Q: Can a Siemens or Yaskawa equivalent replace this motor without changing the drive?
A: No. Cross-brand motor substitution requires a compatible drive. The encoder protocol, power connector, and motor parameters are brand-specific.
Q: Is the B1 brake sufficient for vertical load holding?
A: The B1 holding brake is rated for static load retention only. It is not a dynamic/service brake. Verify the brake torque rating against your load before installation.
Q: Do you supply the matching encoder and power cables?
A: Yes. We stock VW3M series cable sets compatible with SM100 motors. Specify cable length when ordering.
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