ELECTROMAGNETIC TOOTH CLUTCH
COMBINORM T
Like the COMBINORM C, the operating current clutch COMBINORM T engages when electrically powered. However, this device is designed as an electromagnetically operated tooth clutch. Through the positive connection, particularly large torques are transmitted in both directions within a small space by restricting the speed of incidence. In the process, torque is applied by the leading faces of hardened serrations and is backlash-free.
The electromagnetic tooth clutch has a torque range of 21 to 390 Nm.
Highlights
- Five sizes
- Backlash free
- ISO class B in accordance with VDE 0580
- Designed for S1 operation or 100 % duty cycle
- Wide temperature and voltage range
Options

VdS certification documents top quality and optimum reliability of products and services. In the area of safety technology and door and gate drive systems in particular, the VdS seal of approval underscores reliability and builds trust.

If the COMBINORM T standard flange does not fit the installation situation, it can be adapted in KEB’s in-house production process.
Changes can be made e.g. to the geometry, bore hole pattern, through holes, bolt circle arrangement, mounting slots and a bearing seat recess can be added.

If it is intended that the end products will also be used on the Canadian or American market, the relevant certification can be obtained for the COMBINORM T.

The COMBINORM T version with a hub on the outside is the version that is easiest to install.
In this case, the armature is attached to the shaft to be coupled outside the magnet casing.

The COMBINORM T without a hub is the version with the shortest axis.
In this case, the armature part is mounted directly on the mounting surface, e.g. the pinion, belt pulley or shaft end to be coupled.
TECHNICAL DATA
Size | Torque [Nm] | Power [W] | max. Rotor bore [mm] | max. Hub bore [mm] |
06 | 21 | 15 | 20 | 18 |
07 | 45 | 20 | 25 | 22 |
08 | 90 | 28 | 30 | 30 |
09 | 195 | 35 | 35 | 35 |
10 | 390 | 50 | 50 | 45 |
Standard voltage: 24 V | Special voltage: on request