DC-Micromotors

Originally invented by Dr. Fritz Faulhaber Sr. and patented in 1958, the FAULHABER coreless (or ironless) progressive, self-supporting, skew-wound rotor winding is at the heart of every FAULHABER DC-Micromotor.

This revolutionary technology created new possibilities for customer application of DC-Motors where the highest power, best dynamic performance, in the smallest possible size and weight are required.

Features and benefits

No cogging torque · Smooth position and speed control · High efficiency· Low Noise · High torque · Low Weight · Very low rotor inertia · Dynamic start-stop operation · Low torque ripple and EMI

Series Ø (mm) L (mm) UN(V) Me max.(mNm) n0(min⁻¹) MH(mNm)
0615...S 6 15 1.5 ... 4.5 0.17 20,200 0.24
0816...SR 8 15.9 3 ... 12 0.7 13,500 1.15
1016...SR 10 15.9 3 ... 12 0.92 14,100 2.32
1024...SR 10 23.9 3 ... 12 1.6 12,800 5.1
1219...G 12 18.7 4.5 ... 15 0.72 16,200 1.19
1224...SR 12 24.2 6 ... 15 1.7 13,800 5.43
1319...SR 13 19.2 6 ... 24 1.4 14,600 2.91
1331...SR 13 31.2 6 ... 24 3.8 10,600 11.2
1336...CXR 13 36 6 ... 24 3.6 8,900 8.6
1516...S 15 15.8 1.5 ... 12 0.59 15,600 1.2
1516...SR 15 15.8 6 ... 12 0.97 12,900 1.61
1524...SR 15 23.8 3 ... 24 2.9 10,600 7.18
1624...S 16 23.8 3 ... 24 2 14,400 5.16
1717...SR 17 17 3 ... 24 2.2 14,000 5.38
1724...SR 17 24 3 ... 24 4.5 8,600 13.2
1727...CXR 17 27.2 6 ... 24 4.9 7,600 12.2
1741...CXR 17 41.2 6 ... 24 8.8 7,600 30.6
2224...SR 22 24.2 3 ... 36 6.8 8,200 21.4
2230...S 22 30 3 ... 40 4.7 9,600 14.7
2232...SR 22 32.2 6 ... 24 10 7,400 59.2
2233...S 22 32.6 4.5 ... 30 5.9 9,000 20.2
2237...CXR 22 37 6 ... 48 12 7,200 48.7
2342...CR 23 42 6 ... 48 19 9,000 91.4
2642...CXR 26 42 12 ... 48 26 5,900 150.5
2642...CR 26 42 12 ... 48 32 6,500 144