Brushless DC-Servomotors

FAULHABER Brushless DC-Servomotors are designed for demanding applications where compact size and high performance are key. They are available in high torque 4-Pole or high power 2-Pole versions

FAULHABER specializes in compact functional integration and many motors are available with integrated drive electronics, encoders, and analog hall sensors, which can in many cases replace the need for an encoder.

Features and benefits

High efficiency slotless design · High-torque or high-speed with small size and low weight · Highly dynamic acceleration and deceleration · Low noise · Available with a wide range of sensor options or sensorless

Series Ø (mm) L (mm) UN(V) Me max.(mNm) MH(mNm) n0(min⁻¹)
0308...B 3 8.4 3 18 0.03 61,000
0515...B 5 14.6 6 0.13 0.4 43,000
0620...B 6 20 6 ... 12 0.36 0.73 48,600
0824...B 8 24.1 6 ... 12 1.1 3.34 37,500
1028...B 10 28.1 6 ... 12 2.2 9.72 33,600
1218...B 12 18 6 ... 12 1.2 3.44 31,500
1226...B 12 26 6 ... 12 2.6 8.99 27,400
1628...B 16 28 12 ... 24 3.3 11 31,600
2036...B 20 36 12 ... 48 7.2 22.4 20,300
2057...B 20 57 12 ... 24 20 155 26,800
2057...BHS 20 57 24 12 104 36,500
2232...BX4 22 33.8 12 ... 24 18 61.7 7,100
2232...BX4S 22 33.8 12 ... 24 8.5 29 14,800
2250...BX4 22 51.8 24 32 151 6,200
2250...BX4S 22 51.8 24 18 85.7 10,900
2444...B 24 44 24 ... 48 18 123 22,200
3056...B 30 56 12 ... 48 33 111 8,900
3242...BX4 32 44.2 12 ... 24 53 269.4 5,600
3268...BX4 32 70.2 24 96 705 5,500
3274...BP4 32 74 24 165 2,697 8,700
3564...B 35 64 12 ... 48 66 432 12,800
4490...B 44 90 24 ... 48 190 2,978 10,800
4490...BS 44 90 24 ... 48 217 1,724 6,100