FAULHABER 1660 series brushless DC servomotors

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FAULHABER has released several models in its 1660 series of brushless DC servomotors.

The 1660 ... BHx series are high-power slotless brushless motors in 16 mm diameter based on a 2-pole technology. Through their robust, compact design and high-performance data, the motors are particularly suitable for demanding applications like dental handpieces, medical robotics and electrical grippers, as well as laboratory equipment, professional hand tools or robotics.

The BHx series delivers high speed and power values with low vibration and heat development, making it useful for handpieces with high power requirements in applications with limited installation space. In order to fit at best the large variety of different application needs, the series comes with two different motor designs, both in 60 mm length, respectively designed for high speed and high torque. The motors can be combined with high-resolution magnetic encoders, planetary gearheads and drive electronics from the FAULHABER product range.

The 1660 … BHT series can provide a continuous output torque close to 19 mNm with the ability to manage variable loads. Its flat speed-torque curve as low as 95 rpm/mNm helps to minimise speed fluctuation to ensure constant speed and smooth behaviour. For specific applications, the motor can generate impulsive torque above 30 mNm.

The 1660 … BHS series can operate at speeds up to 100,000 rpm and delivers high power of 96 W to satisfy demanding applications. It is suitable for devices running for long periods of time while preserving a low housing temperature, suitable for high-speed hand tools.

With their long form factor and low-vibration and quiet operation, the BHS and BHT series are particularly suitable for quiet hand tools, which reduce user fatigue when used for long periods of time. The low rotor inertia enables fine motor control by drive electronics and makes their operation smooth.