Product Information
產品介紹
FAULHABER Product catalog
Introduction

DC-Micromotors with graphite commutation

Highly stable and low-wear graphite commutation, extremely powerful neodymium magnets and a particularly high copper content in the winding of the FAULHABER rotor give the CR series its enormous power. The impressive power range of 19 to 224 mNm is ideal for high-performance applications with fast start/stop operation or periodic overload conditions.

Thanks to the extremely high power density as well as the outstanding dynamics with minimal rotor inertia, the CR family is the most powerful product family of the entire FAULHABER DC range. The standard drive can be combined with highresolution optical or magnetic encoders for applications with precise speed control or positioning tasks. A broad and optimally matched selection of gearheads is available to extend the range of requirements that this series is able to fulfil.

2342...CR
Diameter
23 mm
Length
42 mm
Nominal voltage
6~48 V
No-load speed
9,000 rpm
Rated Torque
19 mNm
Stall Torque
91.4 mNm
2642...CR
Diameter
26 mm
Length
42 mm
Nominal voltage
12~48 V
No-load speed
6,500 rpm
Rated Torque
32 mNm
Stall Torque
144 mNm
2657...CR
Diameter
26 mm
Length
57 mm
Nominal voltage
12~48 V
No-load speed
6,480 rpm
Rated Torque
51 mNm
Stall Torque
286 mNm
2668...CR
Diameter
26 mm
Length
68 mm
Nominal voltage
18~48 V
No-load speed
7,900 rpm
Rated Torque
70 mNm
Stall Torque
660 mNm
3242...CR
Diameter
32 mm
Length
42 mm
Nominal voltage
No-load speed
12~48 V
Rated Torque
41.7 mNm
Stall Torque
202 mNm
3257...CR
Diameter
32 mm
Length
57 mm
Nominal voltage
12~48 V
No-load speed
6,100 rpm
Rated Torque
73.1 mNm
Stall Torque
561 mNm
3272...CR
Diameter
32 mm
Length
72 mm
Nominal voltage
12~48 V
No-load speed
5,800 rpm
Rated Torque
120 mNm
Stall Torque
1,250 mNm
3863...CR
Diameter
26 mm
Length
64 mm
Nominal voltage
12~48 V
No-load speed
5,900 rpm
Rated Torque
131 mNm
Stall Torque
1,461 mNm
3890...CR
Diameter
32 mm
Length
90 mm
Nominal voltage
18~48 V
No-load speed
5,500 rpm
Rated Torque
224 mNm
Stall Torque
2,911 mNm