- Angle bracket for easy, fast, and inexpensive installation - Accessories for precise belt speed and linear measurement - Couplings for clearance-free transmission of rotary movements Angle brackets ensure simple, rapid and inexpensive mounting of encoders. Couplings and bearings for encoders ensure backlash-free rotation transmission, are vibration-isolating and compensate alignment errors. If it is not possible to install the encoder at the drive train to detect the speed of a conveyor belt because the slip occurring at the belt causes measuring errors, a measuring wheel can be installed to provide speed feedback directly at the conveyor.