Motors for dynamometers
Asynchronous servomotors
From 3 to 656 kW
Frame sizes 100-315 mm
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Excellent dynamic performances
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Exceptional field weakening operation
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Reduced maintenance
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Speed versatility: from 300 rpm to 16000 rpm
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Low vibration
MAC QT Series
Premium version of QI series
For chassis and powertrain dynos
Cooling type: IC 06 (Radial fan)
Protection degree: IP 23
Nominal speed range: 243–3290 rpm
Maximum speed: up to 7500 rpm
Nominal power range: 4–656 kW
Nominal torque range: 100–7200 Nm
MAC QTW Series
Liquid-cooled
For chassis and powertrain dynos
Cooling type: IC 97 W (Liquid-cooled)
Protection degree: IP 23
Nominal speed range: 250–1920 rpm
Maximum speed: up to 5500 rpm
Nominal power range: 37–428 kW
Nominal torque range: 743–4680 Nm
MAC QM Series
Double ended shaft
For MIM chassis dynos
Cooling type: IC 17 (Ducted ventilation)
Protection degree: IP 23
Nominal speed range: 290–1000 rpm
Maximum speed: up to 1500 rpm
Nominal power range: 230–428 kW
Nominal torque range: 4200–7200 Nm
MAC HS2 Series
High speed 2-pole motors
For powertrain and engine dynos
Cooling type: IC 06 (Radial fan)
Protection degree: IP 23
Nominal speed range: 3800–4500 rpm
Maximum speed: up to 12000 rpm
Nominal power range: 180–340 kW
Nominal torque range: 460–720 Nm
MAC HS4 Series
High speed 4-pole motors
For powertrain and engine dynos
Cooling type: IC 06 (Radial fan)
Protection degree: IP 23
Nominal speed range: 700–4180 rpm
Maximum speed: up to 10000 rpm
Nominal power range: 3–354 kW
Nominal torque range: 38–1070 Nm