Amer’s new brushless DC motors
The italian manufacturer Amer Spa present the new series of brushless DC motors with six poles in NeFeBo magnets, perfect in high performance long term applications, when it’s difficult to guarantee maintenance service.
According to Amer, the absence of the brushes improves the performance; in particular:
- reduced maintenance and high reliability
- high overload capacity in all speed range
- high torque with reduced size
- high efficiency
- low inertia and high acceleration
- low noise level
- high protection
Some more data
Voltage:
8 – 35 Vrms (DC SUPPLY 12 – 48V)
Nominal torque [T_n]:
1 – 3 Nm (8.85 – 26.55 lb-in)
Peak torque [T_p]: (3 – 5) x T_n
Nominal speed: 1500 – 6000 RPM
Power: 180 – 1100 W (1/4 – 1.5 HP)
Ambient temperature:
-10 / 40 °C (14 / 104 °F)
Insulation: CLASS F
Winding: 3 phase star – trapezoidal
Protection: IP44
Number of Poles: 6 (NeFeBo magnets)
Motor thermal protection: OPTIONAL
Position transducer:
hall effect sensor
(supply 5 – 24 VDC / outputs open collector 10 mA each channel)
Size (section): 120 x 120 mm
(4.68 x 4.68 in)
Lenght: 160 – 200 – 240 mm
(6.24 – 7.8 – 9.36 in)
Here you can download the catalogue.
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