Packaging Automation Solution – ELAU SM-140/30/210/P1/44/S1/B0 | PacDrive Series
The ELAU SM-140/30/210/P1/44/S1/B0 is a high-performance AC servo motor engineered specifically for the demands of continuous-duty packaging machinery. As a core component of the ELAU PacDrive platform — now integrated into the Schneider Electric ecosystem — this motor delivers precise torque control, low cogging, and deterministic motion response required in high-throughput production environments. Konmask.com supplies this unit with full traceability for MRO and OEM procurement teams.
Where This Product Is Used
- Horizontal Flow Wrappers (HFFS): Film feed, sealing jaw drive, and product infeed indexing
- Vertical Form-Fill-Seal (VFFS) Machines: Bag length control and cross-seal axis
- Cartoning Lines: Carton erecting, flap folding, and product insertion axes
- Case Packers & Tray Formers: Pick-and-place gantry and conveyor synchronization
- Labeling & Coding Systems: Label web tension and applicator positioning
- Pharmaceutical Blister Lines: Foil feed and punching station drives
- Confectionery & Bakery Equipment: Multi-axis synchronization on wrapping and depositing machines
Technical Specifications
| Parameter | Value |
|---|---|
| Model / SKU | SM-140/30/210/P1/44/S1/B0 |
| Brand / Series | ELAU / PacDrive |
| Frame Size | 140 mm flange (IEC 112) |
| Rated Torque | 30 Nm (continuous) |
| Rated Speed | 2100 RPM |
| Peak Torque | ~90 Nm (3× rated, short duty) |
| Feedback System | Resolver (P1 encoder variant) |
| Shaft Configuration | Plain shaft, B0 mounting (no brake) |
| Insulation Class | F (155 °C) |
| Protection Rating | IP 65 (shaft seal standard) |
| Cooling Method | Natural convection (IC 410) |
| Weight (approx.) | 2.48 kg |
| Compatible Controller | ELAU MC-4, PacDrive C400/C600 |
| Country of Origin | Germany |
Why Engineers Specify This Model
- PacDrive Ecosystem Compatibility: Drop-in replacement for existing ELAU/Schneider PacDrive installations — no re-parameterization of the controller required when using the same SM variant code
- Resolver Feedback (P1): Robust against EMI and vibration; preferred in food & beverage environments where optical encoders are vulnerable to washdown contamination
- No-Brake Design (B0): Reduces inertia and simplifies maintenance on horizontal axes where gravity hold is not required
- 140 mm Frame Torque Density: 30 Nm continuous in a compact footprint minimizes machine frame redesign during retrofits
- Long Production Run: Proven in 24/7 packaging lines with MTBF data supporting multi-year service intervals
Complete System Bill of Materials
For a complete PacDrive servo axis, the following components are typically specified alongside the SM-140/30/210/P1/44/S1/B0:
- ELAU MC-4/11/03/400/I/0/0/00 – Servo Drive (axis module)
- ELAU C400 or C600 – PacDrive Motion Controller
- ELAU Resolver Cable – SM to MC-4 feedback cable (length per machine layout)
- ELAU Power Cable – SM motor power cable with M23 connector
- 24 VDC I/O Power Supply – for controller logic rail
- EtherCAT or CANopen Network Cable – controller to HMI/PLC
Compliance & Industry Standards
- CE Marked – EU Machinery Directive 2006/42/EC compliant
- IEC 60034 – Rotating electrical machines standard
- IEC 60529 – IP65 ingress protection verified
- RoHS 2 (2011/65/EU) – Hazardous substance restricted
- UL Recognition – available on request for North American installations
Quality Assurance & Sourcing
Konmask.com sources the SM-140/30/210/P1/44/S1/B0 through verified industrial surplus and authorized distribution channels. Every unit undergoes the following before dispatch:
- Visual inspection: shaft, flange, connector pins, and housing integrity
- Resolver winding resistance check (reference vs. sine/cosine coils)
- No-load spin test at rated voltage to confirm bearing condition
- Serial number and date code logging for full traceability
- Anti-static packaging with desiccant for international shipment
How to Source This Part
- Confirm your PacDrive controller model (MC-4 variant or C400/C600) to verify compatibility
- Check the existing motor nameplate for the full SM code — ensure the P1/44/S1/B0 suffix matches your axis requirements
- Contact Konmask.com via email or phone with your machine make/model for application confirmation
- Request a proforma invoice; we support T/T wire transfer, PayPal, and trade assurance
- Lead time: in-stock units ship within 2 business days; EXW Xiamen, China
Application-Specific FAQ
Q: Can this motor replace an SM-140/30/210/P0 (without resolver) variant?
A: No. The P1 suffix denotes resolver feedback; P0 denotes no feedback device. The MC-4 drive must be configured for the matching feedback type. Substitution requires drive re-parameterization.
Q: Is the B0 (no brake) version suitable for vertical axes?
A: Not recommended for vertical load-holding axes. For vertical applications, specify the B1 (24 VDC spring-set brake) variant to prevent load drop on E-stop.
Q: What is the cable connector type on the SM-140 series?
A: Power connection uses an M23 12-pin circular connector; resolver feedback uses an M23 17-pin circular connector. Mating cable assemblies are available from Konmask.com.
Q: Can this motor be used with a Schneider Electric Lexium drive?
A: The SM-140 series is natively designed for ELAU MC-4 drives. Use with Lexium 32/62 requires a custom resolver interface cable and drive commissioning — consult Konmask.com engineering support.
Q: Do you provide a warranty?
A: Yes. All units carry a 90-day functional warranty from date of shipment. Extended warranty options are available for volume orders.
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