GRM4201 Dry Vacuum Pump 4200 M³/H Oil Free PMSM Drive ISO160 KF50 For HJT Lithium Battery

Key Features

• Water-cooled fully sealed permanent magnet synchronous motor with VFD drive maximizes torque output for demanding processes while eliminating oil leakage risk.
• Unique rotor design manufactured on advanced equipment with excellent geometric precision, fully interchangeable for low noise and extended service life.
• Dust and Water Vapor Tolerant — Insensitive to dust and water vapor entrained in the pumped gas stream.
• Compact and Integrated Design — Small footprint with high system integration for easy installation in crowded fab environments.
• Comprehensive Protection — Built-in protection functions with strong adaptive capability for varying process conditions.
• Low Vibration and Noise — Operates at ≤75 dB(A) at ultimate pressure for a quieter workplace.
• Advanced Sealing System — Advanced lip seal with labyrinth oil barrier provides superior sealing performance and extended service life. Combined with nitrogen gas seal purge, prevents process media contamination of the oil reservoir, achieving a completely oil-free vacuum environment.
• Remote Control and Monitoring — Supports I/O interface and RS485 communication (Modbus protocol) for seamless integration into factory automation systems.
• Dual-End Bearing Support Design — Provides reliable rotor support, extremely low vibration, and superior startup reliability, making it ideal for harsh process conditions.
• Water-Cooled Fully Sealed Motor — High-efficiency PMSM with VFD drive maximizes torque output. Fully sealed motor design eliminates oil leakage risk, enhancing operational reliability and extending service life.
• Intelligent PLC Control System — Smart programming enables one-button start/stop. Supports external I/O interface and RS485 communication (Modbus-RTU protocol) for remote control and monitoring integration.