Siemens SD100 Severe Duty Motors
The Siemens SD100 series delivers rugged performance and energy-efficient operation for the most demanding applications—chemical processing, mining, pulp and paper, and beyond. With cutting-edge design, superior materials, and system-level innovations, these motors set a new standard for severe duty.
Key Points
- Extreme Durability: Cast iron frame and bearing housings provide superior strength, corrosion resistance, and long service life.
- Optimized Cooling: Engineered fin systems, high-flow fans, and low-loss rotors minimize heat for extended motor life.
- Contaminant Protection: Epoxy paint, stainless steel nameplate, sealed components, and drain holes protect against harsh industrial environments.
- Precision Engineering: Dynamically balanced rotors, oversized bearings, and machined alignment surfaces ensure vibration control and reliability.
- High Efficiency: Exceeds NEMA Premium® and Energy Independence & Security Act standards with optional copper rotors for higher operating efficiency.
- Advanced Insulation: Class F inverter-rated insulation with anti-corona system resists voltage spikes from adjustable speed drives.
- Flexible Mounting: Versatile 8-hole mounting and rotatable conduit box with diagonal split simplifies installation and maintenance.
- IEEE 841 Variant: For critical applications, the SD100 IEEE841 meets or exceeds IEEE 841-2009 specifications with premium features and a 5-year warranty.