3600 RPM Electric Motors (2-Pole Industrial Motors)
3600 RPM electric motors are precision-engineered for high-speed applications requiring efficient power transfer, compact size, and consistent torque output.
Operating at twice the shaft speed of a standard 1800 RPM motor, these 2-pole units are widely used in centrifugal pumps, compressors, blowers, and process fans that rely on fast rotational speed to generate flow or pressure.
Available in ODP, TEFC, and Explosion-Proof (TEXP) enclosures, every 3600 RPM model meets NEMA Premium® efficiency standards and is built for continuous, low-vibration performance in demanding industrial environments.
Performance and Design Overview
A 3600 RPM (2-pole) motor delivers high speed and compact power density, minimizing gearbox or belt reduction requirements.
With proper bearing design and precision balancing, these motors operate smoothly at high frequency and maintain excellent thermal stability under load.
✅ Key Advantages
Fast shaft speed = increased output flow rate for pumps and compressors
Compact size for equivalent horsepower ratings
Precision rotor balancing for low vibration and quiet operation
Premium efficiency for reduced energy consumption
Available with VFD or soft-start compatibility
Enclosure Options
All enclosure types are available in multiple frame materials — cast iron, stainless steel, or fabricated steel — to match site conditions and regulatory requirements.
Typical Specifications (3600 RPM Motors)
Specification Typical Range / Option
Speed (RPM) 3600 (2-Pole, 60 Hz)
Horsepower Range 1 – 200 HP
Frame Sizes 143T – 449T
Voltage Options 208 / 230 / 460 / 575 V (3-Phase)
Frequency 60 Hz
Efficiency NEMA Premium® / IE3
Enclosures ODP, TEFC, TEXP
Mountings Foot, C-Face, D-Flange, Vertical
Service Factor 1.15 (Standard)
Each motor is dynamically balanced and tested for thermal rise, insulation resistance, and vibration compliance to ensure continuous service life.
Common Applications for 3600 RPM Motors
Centrifugal pumps and booster systems
Air compressors and vacuum pumps
Industrial fans and blowers
HVAC systems and air handlers
Machine tools and high-speed equipment
Process equipment in manufacturing and refineries
The combination of speed and efficiency makes these motors the default choice where flow, pressure, or air movement is paramount.
Construction & Frame Options
Cast Iron: Maximum rigidity and vibration absorption for heavy-industrial use.
Stainless Steel: Corrosion resistant for washdown or chemical environments.
Fabricated Steel: Lightweight and customizable for OEM integration.
All frames are precision-machined and epoxy coated for corrosion resistance and alignment stability at high speed.
Mounting and Voltage Options
Mounting Styles: Foot, C-Face, D-Flange, Vertical Mount, or Footless Rigid Base.
Voltage Options: 208 V, 230 V, 460 V, 575 V (3-Phase) with dual-rated 230/460 models.
All motors are fully compatible with variable-frequency drives (VFDs) and soft starters for precise speed control.
Request a Quote or Spec Sheet
Looking for a 3600 RPM motor matched to your enclosure and horsepower requirements?
Our team can recommend models by brand, frame size, and mounting for your specific application.
Request a Quote or Request Spec Sheet to receive detailed specs, availability, and lead times from leading manufacturers including Brook Crompton, US Electric, and Worldwide Electric.