Inside the robust GA 37L-75 VSD+
Interior Permanent Magnet (iPM) motor
• Oil-cooled motor.
• Optimal cooling for all speeds and ambient conditions.
• Designed in-house in Belgium.
• Oil-lubricated motor bearing: no (re)grease(ing), increased
uptime.
• IP66: pressure tight.
• Permanent magnets.
New compressor element
• New improved rotor profile.
• Reduced pressure losses.
• Optimized in and outlet portals.
Direct drive
• Vertical design, less parts.
• Oil-cooled, pressure-tight.
• No gears or belts, no shaft seal
Inlet filter
• Heavy duty.
• Maintenance every 4,000 hours.
• Pressure drop indicator.
Radial fan
• Compact.
• Low noise level.
• High capacity for optimized cooling.
Classic cooler design
• Integrated water separation.
• Separate oil/air cooler.
• Easy access for maintenance.
Innovative Neos inverter
• Atlas Copco’s in-house designed
inverter now also controls iPM motors.
• IP5x protection.
• Robust aluminum enclosure for trouble-free
operation in the harshest conditions.
• Fewer components: compact, simple and
user-friendly.
Integrated dryer
• Extra compact footprint.
• Refrigerant R410A.
Elektronikon®
Touch controller
• High-tech controller with
warning indications,
compressor shut-down
and maintenance scheduling.
• Easy to use and designed to perform in the toughest
conditions.
• Standard SMARTLINK remote monitoring to maximize air
system performance and energy savings.
• Optional multiple compressor control (2, 4 or 6 compressors).