Rotary Optical Encoders
for Precise Motion Sensing

R35i Selection guide

The RENCO R35i is an incremental rotary encoder without integral bearing and with optical scanning. Its special properties are its compact design with 35 mm outside diameter and only 14 mm height as well as its easy, self-centering mounting thanks to a patented slide lock. With it's OPTO-ASIC technology, the RENCO R35i offers the greatest possible functionality with the smallest possible dimensions—ideal preconditions for their use in various areas of application.


Order key

R35i-10000/4-6mm-LD/LD-5/0-1-R-C

10000/4

6mm

LD/LD

5/0-1

R

C

Signal periods per revolution of incremental / commutation signals

Shaft diameter

Interface

Voltage supply-Reference mark

Plug-in PCB

connecting direction

Flange/housing version

Selection table

Signal periods / rev.

                    

100, 200, 250, 256, 400, 500, 512, 625, 800, 1000,1024, 1250, 2000, 2048, 2500, 4000, 4096, 5000, 8000, 8192, 10 000

Commutation

0

2,3,4

Without commutation
Number of commutation signals per revolution (= number of pole pairs)

Shaft diameter

Metric

Inch

4 mm, 5 mm, 6 mm, 8 mm

1/8, 1/8+, 3/16, 3/16+, 1/4, 1/4+, 5/16, 5/16+, 3/8, 3/8+

Interface

LD

PP

Square-wave signals with differential line driver as per RS 422

Square-wave signals with push-pull single-ended driver output

Voltage supply

5/0

+5 V +/- 5%

Reference mark

1

6

7

8

Width: 90° elec., Position: Ua1 High and Ua2 High

Width: 90° elec., Position: Ua1 Low and Ua2 Low

Width: 270° elec., Position: Ua1 High and Ua2 High

Width: 270° elec., Position: Ua1 Low and Ua2 Low

PCB connector

R

A

Radial

Axial

Flange and housing
versions

C, SC*

H, SH*

C4, SC4*

H4, SH4*

CR, SCR*

HR, SHR*

Flange with Ø 32.5 mm mounting screw circle, closed housing

Flange with Ø 32.5 mm mounting screw circle, housing with central hole

Flange with Ø 46.0 mm mounting screw circle, closed housing

Flange with Ø 46.0 mm mounting screw circle, housing with central hole

Synchro flange resolver size15, closed housing

Synchro flange resolver size15, housing with central hole

* Housing with connections for strain relief on encoder cable