Other encoders may fail when exposed to dirt, moisture or strong vibrations, but SIKO's Incremental Magnetic encoders won't miss a pulse.

Encoder	Shaft type	Shaft diameter	Output signal options	Max. pulses/revolution
IG04M	hollow	up to 14mm	PP (push-pull) OP (push-pull, inverted) LD5 (line driver, 5 V DC) LD24 (line driver, 24 V DC)	2000
IG07M	hollow	up to 20mm	PP (push-pull) OP (push-pull, inverted) LD5 (line driver, 5 V DC) LD24 (line driver, 24 V DC)	2560
IG09M	hollow	up to 20mm	PP (push-pull) OP (push-pull, inverted) LD5 (line driver, 5 V DC) LD24 (line driver, 24 V DC)	2560
IH28M	hollow	up to 8mm	PP (push-pull) OP (push-pull, inverted) LD5 (line driver, 5 V DC) LD24 (line driver, 24 V DC)	1000
IH58M	hollow	up to 22mm	PP (push-pull) OP (push-pull, inverted) LD5 (line driver, 5 V DC) LD24 (line driver, 24 V DC)	2560
IV28M	solid	up to 6mm	PP (push-pull) OP (push-pull, inverted) LD5 (line driver, 5 V DC) LD24 (line driver, 24 V DC)	1000
IV58M	solid	up to 10mm	PP (push-pull) OP (push-pull, inverted) LD5 (line driver, 5 V DC) LD24 (line driver, 24 V DC)	2560