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CPVS PM 40 - 60 HP Variable Speed Oil Lubricated Screw Air Compressors

The CPVS PM 40–60 HP Series is engineered for high-performance industrial applications where energy efficiency and continuous operation are essential. Equipped with Variable Speed Drive technology and an IE4 Internal Permanent Magnet motor, it delivers reliable compressed air while significantly reducing energy consumption.
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Introduction

The CPVS PM 40–60 HP Series is designed for industries requiring continuous, high-capacity compressed air with maximum energy efficiency. Combining intelligent Variable Speed Drive (VSD) technology, a direct-driven transmission, and an IE4 Internal Permanent Magnet motor, this series automatically adjusts compressor output to match air demand. The result is lower electricity costs, stable system pressure, and dependable performance for demanding industrial operations.

Key Benefits

Variable Speed Drive Technology
Direct-Driven Transmission
Continuous 24/7 Performance
IE4 Permanent Magnet Motor
High Energy Savings
Low Lifecycle Cost

WHY CPVS PM 40 - 60 HP Variable Speed Oil Lubricated Screw Air Compressors?

The CPVS PM Series combines intelligent compressor control with premium motor technology to maximize efficiency and productivity. It delivers consistent compressed air, minimizes energy losses, and provides reliable performance for industries operating around the clock.
Specification Details
Compressor Type Rotary Screw Air Compressor
Lubrication Oil Lubricated / Oil Injected
Motor Power 40 – 60 HP
Drive Type Variable Speed Drive (VSD)
Transmission Direct Driven
Motor Type IE4 Internal Permanent Magnet
Working Pressure 7 / 8 / 10 / 13 Bar
Capacity (FAD) 50 – 308 CFM
Installation Industrial Floor Mounted
Duty Cycle 100% Continuous Operation

The CPVS PM Series intelligently controls compressor speed using Variable Speed Drive technology, ensuring compressed air is produced only when required for maximum efficiency.

 

Step 1 – Air Intake

Ambient air enters through a high-efficiency intake filter that removes dust and contaminants.

 

Step 2 – Variable Speed Compression

The Variable Speed Drive continuously adjusts motor speed according to changing compressed air demand.

 

Step 3 – Direct-Driven IE4 PM Motor

The high-efficiency IE4 Permanent Magnet motor directly drives the air-end, maximizing power transfer and minimizing energy losses.

 

Step 4 – Cooling & Oil Separation

Oil cools and lubricates the compression chamber before being separated to provide clean compressed air.

 

Step 5 – Stable Air Delivery

Compressed air is supplied at a constant pressure while the compressor continuously optimizes energy consumption.

The CPVS PM Series delivers exceptional energy efficiency, intelligent airflow control, and reliable industrial performance for demanding manufacturing environments.

 

Variable Speed Control

Automatically matches compressor output to real-time air demand.

 

IE4 Permanent Magnet Motor

Provides maximum efficiency with reduced electricity consumption.

 

Direct-Driven Technology

Eliminates transmission losses for higher reliability and lower maintenance.

 

Consistent Air Pressure

Maintains stable compressed air supply for uninterrupted production.

 

Designed for Heavy Industries

Built for continuous operation in demanding industrial environments.

 

Lower Total Cost of Ownership

Reduces energy costs while extending equipment life and minimizing maintenance.

Industrial Applications

The CPVS PM 40–60 HP Series is ideal for industries requiring energy-efficient compressed air with continuous operation and varying production demands.
Steel Plants
Provides reliable compressed air for heavy machinery, automation systems, and production processes.
Packaging & Bottling Lines
Ensures stable compressed air for automated filling, packaging, and conveyor systems while reducing energy consumption.
Pharmaceutical & Chemical Plants
Delivers consistent compressed air for precision manufacturing and process applications.
Furniture & Glass Manufacturing
Supports pneumatic equipment, CNC machinery, and automated production lines with reliable airflow.
Industrial Utilities
Ideal for centralized compressed air systems supplying multiple production departments efficiently.

Frequently Asked Questions

Find answers to common questions about the CPVS PM 40–60 HP Series, including its Variable Speed technology, performance, maintenance, and industrial applications.
The IE4 Internal Permanent Magnet motor offers superior energy efficiency, lower operating temperatures, improved performance at varying loads, and reduced electricity costs compared to conventional motors.
Yes. The compressor is designed for 100% continuous-duty industrial operation and delivers reliable compressed air for 24/7 manufacturing environments.
The Variable Speed Drive automatically adjusts compressor speed based on actual compressed air demand, minimizing unloaded running and significantly reducing energy consumption.
The series is widely used in steel plants, packaging and bottling facilities, pharmaceutical and chemical industries, furniture manufacturing, glass factories, and industrial utility applications.
Yes. The CPVS PM Series is fully compatible with air dryers, filters, air receivers, condensate management systems, energy recovery solutions, and PLC/BMS-controlled compressed air networks.
Yes. Atcorp offers complete installation, Annual Maintenance Contracts (AMC), preventive maintenance, genuine spare parts, technical support, and on-site service to ensure maximum compressor uptime and long-term reliability.

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