ELAU SM-070/60/010/P0/45/S1/B1 Global Voltage Compatibility with 480V AC 3-phase Rating for High-Dynamic Motion Control

ELAU SM-070/60/010/P0/45/S1/B1 Servo Motor: Precision Powerhouse for Demanding Automation

Introduction
The ELAU SM-070/60/010/P0/45/S1/B1 represents the pinnacle of compact servo motor engineering, designed for high-dynamic motion control in industrial automation. As part of ELAU’s renowned SM series, this 70mm-flange motor integrates cutting-edge electromagnetic design, thermal management, and connectivity to deliver exceptional torque density and reliability. Ideal for packaging machinery, robotics, and precision assembly lines, it combines German engineering with global compliance standards.

Core Technical Specifications

Design & Engineering Excellence

1. Electromagnetic Efficiency
The SM-070 leverages skewed rotor laminations and optimized winding geometry to minimize cogging torque (<0.5% rated torque). This ensures buttery-smooth motion at low speeds—critical for filling, labeling, or electronic component placement. The neodymium iron boron (NdFeB) magnets enable a 20% higher power density than conventional servos, achieving 10 Nm continuous torque in a 70mm frame.

2. Thermal Resilience
A patented stator cooling design dissipates heat through the motor housing, eliminating hotspots. Combined with Class H (180°C) insulation, the motor operates reliably at ambient temperatures up to 50°C. The S1 duty cycle certification guarantees 100% torque output 24/7 in high-cycle applications like bottling lines.

3. Sealed for Harsh Environments
The IP67-rated housing features corrosion-resistant coatings and laser-sealed connectors (per VW3E1067R*** cable standards). This withstands high-pressure washdowns, food debris, and chemical splashes—making it ideal for FDA/USDA-regulated environments.

Performance in Motion Systems

Dynamic Response
With a rotor inertia of 0.0012 kg·m² and torque-to-inertia ratio of 8,333 rad/s², the SM-070 accelerates 0–3,000 RPM in under 20 ms. This responsiveness is enhanced by ELAU’s Safe Motion Technology, enabling SIL 3/PLe safety functions like STO (Safe Torque Off) and SSM (Safe Speed Monitor) without external relays.

Integration with ELAU Ecosystem

• Drives: Direct compatibility with LXM62DD15A21000/LXM62DU60B21000 servo drives via deterministic IEEE 1588 Ethernet.

• Controllers: Seamless integration with PacDrive C400/10/1/1/1/00 (VCA07AAAA0AA00) for centralized motion logic.

• Feedback Systems: Native support for HIPERFACE DSL® and EnDat 2.2 encoders via VIA0701D32F0000 interfaces.

Applications

1. Packaging Machinery

   • Synchronous motion of 8-axis gantries for case packing.

   • Rotary cutters requiring ±0.1mm repeatability.

2. Material Handling

   • High-speed conveyor belt synchronization (e.g., VBO04S00 distribution modules).

   • Robotic arm joints (compatible with VRKP4S0FCW00000 delta robots).

3. Medical Devices

   • Precision dosing pumps requiring IP67 hygiene.

   • Lab automation with <10-arcsecond angular accuracy.

Why Choose the SM-070/60/010/P0/45/S1/B1?

• Total Cost of Ownership: 50,000-hour bearing life and brushless design eliminate maintenance intervals.

• Global Compliance: CE, UL, cUL, RoHS, and REACH certified.

• Customization: Options for shaft seals (FDA-grade), special windings, or ATEX versions (e.g., VIA0703D02A3000).

• Sustainability: 94% energy efficiency per IEC 60034-30, reducing operational CO₂ footprint.

Configuration Notes

• Shaft Options: Keyed (B1), smooth (B0), or dual-keyed (B2).

• Brakes: Optional 24VDC spring-applied brake (e.g., VDM01U30AQ00).

• Feedback: Resolver (S1) or absolute encoder (S2).

Conclusion
The ELAU SM-070/60/010/P0/45/S1/B1 redefines compact servo performance, merging high torque density, environmental ruggedness, and smart connectivity. By minimizing mechanical complexity and maximizing uptime, it delivers ROI within 18 months for high-throughput automation systems. For engineers designing tomorrow’s intelligent machines, this motor is the unequivocal choice for precision, power, and reliability.