Leybold

Leybold TURBOVAC MAG 340 M Turbomolecular Vacuum System with TURBOTRONIK NT 341M/I Controller Bundle

Name: Leybold TURBOVAC MAG 340 M Turbomolecular Vacuum System with TURBOTRONIK NT 341M/I Controller Bundle
Brand: Leybold
Price: 10398.00 USD
Availability: InStock

Condition: Refurbished

In Stock

This complete high-vacuum bundle features the Leybold TURBOVAC MAG 340 M (Part Number 85583) 5-axis magnetically levitated turbomolecular pump paired directly with its matching TURBOTRONIK NT 341M/I electronic frequency converter and active bearing controller.

Engineered for clean, oil-free ultra-high vacuum (UHV) environments, this system eliminates all mechanical contact, wear, and oil lubrication from the pumping chamber. The active 5-axis magnetic suspension provides smooth, low-vibration rotor levitation, making this bundle ideal for sensitive analytical instrumentation, mass spectrometry, semiconductor research, and electron microscopy.

The included TURBOTRONIK NT 341M/I rack-mount controller manages both the brushless DC motor drive and real-time active magnetic rotor stabilization. It features front-panel diagnostic displays, comprehensive fault protection, and remote tool control interfaces commonly deployed in semiconductor processing platforms and R&D installations.

Key Features & System Benefits

Turnkey Mag-Lev Setup: Includes both the 5-axis active magnetic levitation pump and its dedicated NT 341M/I power drive controller.
100% Oil-Free Vacuum Generation: Contactless magnetic levitation guarantees zero oil backstreaming, delivering clean vacuum for sensitive process chambers.
Low-Vibration & High Reliability: Frictionless rotor suspension dramatically reduces operating vibration and extends service life.
Versatile Orientation: Contactless bearing design allows the pump body to be mounted in any position without oil-level restrictions.
Integrated Diagnostics & Safety: The NT 341M/I controller provides real-time speed, load current, and bearing levitation status, backed by mechanical emergency touch-down bearings inside the pump for safe power-loss deceleration.

System Technical Specifications

Parameter	Specification
Pump Part Number	85583 (MAG 340 M)
Controller Model	TURBOTRONIK NT 341M/I
Inlet Flange	DN 100 ISO-K
Exhaust / Fore-line Flange	DN 25 ISO-KF
Pumping Speed ( $N_2$ )	340 L/s
Pumping Speed ( $He$ )	310 L/s
Pumping Speed ( $H_2$ )	220 L/s
Ultimate Pressure	$< 1 \times 10^{-9}\text{ mbar}$ ( $< 7.5 \times 10^{-10}\text{ Torr}$ )
Compression Ratio ( $N_2$ )	$> 1 \times 10^{9}$
Bearing Technology	Active 5-Axis Magnetic Levitation (Mag-Lev)
Controller Input Power	208 VAC (Single-Phase), 50/60 Hz
Form Factor / Mount	19" Rack-Mount Controller; ~16.0 kg pump / ~17.5 kg controller