Rotary Encoders catalog (.pdf, 0.77 MB)

Thinking about an Incremental Optical encoder? Try an Incremental Magnetic encoder; the cost and functionality are about the same, but our magnetic encoders are sturdier and more reliable in most industrial environments.

Incremental Optical encoders are available with solid or hollow shafts.

We know finding the right product can be confusing. Ask us a question about RotoLine Incremental Optical Encoders

Compare incremental optical encoders Use the drop-down menus to narrow the selection. Click on any product image for more information.
Encoder	Shaft type	Shaft sizes	Output	Protection
	any hollow solid	any 4 mm 6 mm 7 mm 8 mm 10 mm 12 mm 14 mm 15 mm 24 mm 25 mm 28 mm 38 mm 42 mm	any PP (push-pull) OP (push-pull, inverted) LD (line driver, 5 V) LD24 (line driver, 24 V)	any IP40 IP54 IP64 IP65 IP66
IH100	hollow	24 mm 25 mm 28 mm 38 mm 42 mm	PP (push-pull) OP (push-pull, inverted) LD (line driver, 5 V) LD24 (line driver, 24 V)	IP65
IH58	hollow	6 mm 8 mm 10 mm 12 mm 14 mm 15 mm	PP (push-pull) OP (push-pull, inverted) LD (line driver, 5 V) LD24 (line driver, 24 V)	IP40 IP66
IV36	solid	4 mm 6 mm	OP (push-pull, inverted) LD (line driver, 5 V) LD24 (line driver, 24 V)	IP65
IV58	solid	6 mm 10 mm	PP (push-pull) OP (push-pull, inverted) LD (line driver, 5 V) LD24 (line driver, 24 V)	IP65 IP66
Encoder	Shaft type	Shaft sizes	Output	Protection
IV58L	solid	6 mm 10 mm	PP (push-pull)	IP64
This table shows current products. If you have a SIKO product but it's not listed here, try the Product Index or enter your part number in the Search field at the top right of this page.