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TACHO'S
D.C. Tachogenerators TG11 and TG52 Datasheet (97kB)
The D.C. tachogenerators TG11 and TG 52 can be used as actual value generators for speed control of D.C. motors; in doing so the tacho-systems are suitable for large control ranges and very low control speeds.
- The tachogenerators are rigidly built and do not require maintenance during their lifetime.
- The numerous slots of the D.C. tachogenerator rotor guarantee a low residual ripple.
ENCODERS
RE30 / RE56 Datasheet (119kB)
HEDS55xx Datasheet (282kB)
The incremental encoders are suitable for speed acquisition resp. speed control of D.C. motors.
The digital rotary encoders are connected mechanically to the motor and transmits a series of impulses corresponding to the motor speed and direction via a 5-pin connector.
Principle of operation
- The non-contact speed transmitter is wear-free.
- A light barrier is formed by a LED, a metallic slotted disc, and a photodiode array. Internal logic circuitry
- generates two TTL- compatible square wave signals in phase quadrature from the photodiode signal.
HALL-EFFECT
MG2-2 Datasheet (91kB)
The magnetic pulse generators are applicable for speed detection, speed control and positioning in combination with corresponding electronics.
The magnetic pulse generators are connected mechanically to the motor and transmit a series of impulses corresponding to the motor speed and direction via external leeds.
Principle of operation
- The non-contact magnetic generator is equipped with hall sensors and magnet ring and is wear-free.
- A safe operation is possible due to the simple design, the magnetic signal activation and the starting signal which can be varied by the supply voltage.
