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PM-01 · Product line

High-Efficiency Permanent Magnet Screw Compressors

Premium VSD-integrated permanent magnet motor screw compressors engineered to save up to 50% energy for industrial applications.

Permanent magnet screw air compressor for 24x7 industrial duty
// Core Engineering

Leading Manufacturer of Permanent Magnet Motor Compressors

The Frank permanent magnet motor screw compressor is an innovative and highly efficient solution engineered for various heavy-duty industrial applications. By coupling the advantages of a synchronous PM motor with a precision screw element design, it delivers outstanding power density, minimized pressure losses, and maximized FAD volumetric displacement output per kilowatt consumed.

Variable Speed Drive (VSD) Integration

The system dynamically adjusts the motor speed to perfectly match real-time plant air demand. This eliminates off-load running cycles entirely, enabling impressive energy savings of up to 50% compared to typical fixed-speed installations.

100% Bearingless Transmission Layout

The Interior PM motor features a compact direct-drive structure that does not require motor bearings, internal gears, or belts. This entirely removes traditional mechanical friction pathways, elevating the transmission efficiency to an exceptional 100%.

Salient Product Features

  • IE4 Grade Permanent-Magnetic Motor: Delivers continuous high-torque speed profiles with significantly lower operational running cost.
  • Stainless Steel 316 Control Tubing: Engineered utilizing premium SS316 control pipelines for outstanding mechanical layout reliability and absolute zero corrosion.
  • Advanced Narrow 2 PSI Band: While fixed-speed systems cycle widely over a 10 PSI range, our VFD architecture optimizes stable delivery within 2 PSI. Every 2 PSI reduction cuts power consumption by 1%.
  • Service-Friendly Open Cabinet: Generous open cabinet spacing paired with spin-on cartridge oil filters and separators guarantees exceptionally easy maintenance access.
// Strategic Benefits

Why Choose PM Motors?

  • To improve variable proportional speed frequency control.
  • To maximize baseline compressor volumetric efficiency.
  • To drastically lower continuous overhead plant running costs.
  • To minimize baseline physical dimension footprint and installation area.

Real-Time Digital Controls

Advanced electronic microprocessors provide instant diagnostics covering active electricity metrics, thermal operating parameters, maintenance alert horizons, and safe multi-unit sequencing protocols.

* Supported by our reliable nationwide networks in Coimbatore, Tamil Nadu, and across major cities in India.

// Technical Matrix

Technical Specifications (Frank Cute PM Series)

Model Max Working Pressure (kg/cm²) Motor HP Motor kW Air Flow (CFM) Noise Level dB(A) Net Weight (kg) Dimensions L × W × H (mm)
Cute 10 7 to 8 10 7.5 45 64 240 950 × 770 × 1120
Cute 15 7 to 8 15 11 68 65 300 1000 × 850 × 1240
Cute 20 7 to 8 20 15 89 65 330 1000 × 850 × 1240
Cute 25 7 to 8 25 18 120 67 350 1000 × 850 × 1240
Cute 30 7 to 8 30 22 138 68 370 1000 × 850 × 1240
Cute 40 7 to 8 40 30 205 70 440 1310 × 120 × 1530
Cute 50 7 to 8 50 37 248 70 505 1310 × 120 × 1530
Cute 60 7 to 8 60 45 316 70 1060 1310 × 120 × 1530
Cute 75 7 to 8 75 55 399 72 950 1900 × 1300 × 1600
Cute 100 7 to 8 100 75 572 72 1000 1900 × 1300 × 1600
Cute 125 7 to 8 125 90 642 75 1400 2100 × 1600 × 2000

* Standard layout structures allow for wide load adjustments from 20% to 110% and optional IP55 dust protections.

// Applications

Where it works hardest.

Textile & spinning CNC / VMC machining Automobile Cashew & food Foundry General manufacturing
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