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Mirka® AIROS • 77 mm (3"), 125 mm (5") & 150 mm (6") • Electrical manual
Technical data
Input
Nominal input voltage
48 VDC
Input voltage range
46–50 VDC
Maximum input current
10 A
Rated power
350 W
Speed control
Speed range
4000–10000 rpm
Protection
Overload protection
Yes
Overheat protection
Yes
Interfaces
Input interfaces
Modbus RTU (RS-485), Profinet I/O (gateway module), 4-bit digital
inputs (15–33 VDC)
Output interfaces
Single pole, non-latching N/O relay, 250 VAC / 125 VDC, 10 A
Environmental
Ambient temperature
0–40°C
Humidity
Maximum 95% RH, non-condensing, non-corrosive, no dripping water
Storage temperature
–20 to 80°C
Dimensions
Motor drive
72 x 30 x 200 mm (W x H x D)
Motor drive mounted in DIN-rail holder
95 x 55 x 210 mm (W x H x D)
Safety instructions
Electrical installation must be carried out by a competent
electrician!
Warnings
Make sure that all the AC-DC power supplies are properly earthed and that the motor drive cannot come in
contact with live mains voltage.
An external emergency stop circuit is recommended.
Safety instructions
The motor drive has been designed for fixed installations only.
Do not perform any voltage withstand tests on any part of the motor drive or the tool. Product safety has
been fully tested at the factory.
Ground yourself with an anti-static wristband before touching the motor drive (setting jumpers and similar
actions) to avoid electrostatic voltage discharge damage to the motor drive.
