Synchronous Motor – Constant Speed Industrial AC Motor
A Synchronous Motor is a high-precision AC motor designed to operate at a constant speed, regardless of load variations. Unlike induction motors, it runs in perfect synchronism with the supply frequency, making it ideal for applications requiring accurate speed control and consistent performance. These motors use either permanent magnets or an excited rotor winding and are widely used in industrial automation, power factor correction, robotics, and high-precision machinery. Built for reliability and efficiency, Synchronous Motors deliver stable operation even under demanding industrial conditions.
- Description
Description
Product Range / Variants
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Permanent Magnet Synchronous Motors (PMSM)
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Wound Field Synchronous Motors
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Brushless Synchronous Motors
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High-Efficiency Synchronous Motors
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High-Torque Low-Speed Synchronous Motors
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Servo-Type Synchronous Motors
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Synchronous Reluctance Motors (SynRM)
Key Features
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Maintains constant speed under all load conditions
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High efficiency and low power consumption
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Excellent power factor with reactive power compensation capability
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Smooth and stable operation
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High torque density
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Suitable for precision speed applications
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Low maintenance design
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Available in multiple mounting configurations
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Works with drives for variable speed control
Technical Specifications (Typical / Estimated)
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Voltage: 415V (LV), 3.3kV / 6.6kV (MV)
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Frequency: 50 Hz / 60 Hz
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Power Range: 0.5 kW to 5000 kW
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Speed Range: 300 RPM to 3000 RPM (constant)
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Efficiency Class: High Efficiency / Premium Efficiency
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Insulation Class: F / H
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Protection Class: IP44 / IP55 / IP65
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Rotor Types: Permanent Magnet / Wound Field
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Cooling: TEFC, Air-Cooled, Forced Ventilation
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Control Compatibility: VFD / Servo Drive (for PMSM)
Applications
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Compressors and blowers
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Conveyor systems
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Industrial automation
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Robotics and CNC machinery
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Pumps with constant-speed requirements
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Power factor improvement in electrical systems
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Textile and paper machinery
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High-precision manufacturing equipment
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Synchronous generators (alternators)
Benefits
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True constant-speed operation
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Increased energy savings over induction motors
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High performance under steady and dynamic loads
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Reduced operational noise and vibration
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Long service life with fewer maintenance needs
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Ideal for precision-driven processes
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Improves power factor and reduces utility costs
Material Grades / Build Options
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Stator: High-grade silicon steel laminations
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Rotor: Permanent magnet or wound field design
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Housing: Cast iron or aluminium
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Windings: Copper, Class F/H insulation
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Bearings: Heavy-duty ball or roller bearings
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Shaft: Alloy steel with high durability coating
WE OFFER
Adkrons Exims – Where Innovation Meets Industrial Strength
Adkrons Exims is a leading supplier of world-class industrial equipment, safety solutions, electrical components, and engineered fabrication products. Our focus remains on delivering precision, durability, and consistent performance to help industries operate safely and efficiently. From workshops to large manufacturing units, we are committed to providing reliable products and unmatched customer support.
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