Encoders Rotary Encoder

Small, Thin, and Lightweight Magnetic Incremental Encoders

Oriental motor’s rotary encoders are small, thin, and lightweight incremental encoders.
A wide variety of product lineup includes two types of frame sizes (Ø30 mm/Ø40 mm), three output circuit types with line driver, voltage, and open collector (power supply voltage 5-24 VDC), and 14 resolution types with 100-4000 P/R. The actual position, speed, and rotation direction of conveyors, belts, pulleys, and other mechanisms can be detected, contributes in the construction of predictive maintenance systems.

Watch the video to learn for the features of the rotary encoder.

Features

Small, Thin, and Lightweight Incremental Encoders

Small, thin, and lightweight, can be installed even in tight spaces. An IP65 type is also available, which can be used even in environments where dust or water droplets are present.

	Round Shaft Type	Hollow Shaft Type
Frame Size: Ø30 mm
Frame Size: Ø40 mm

Resolution 100 P/R-4000 P/R Maximum

14 types are available, including resolutions that are easy to combine with stepper motors and those suitable for the angle indexing.

Three Output Circuit Types With Line Driver Output, Voltage Output, and Open-collector Output

Open-collector output supports a power supply voltage input of 5-24 VDC.

Dust and Water Resistant IP65 Type

Is the rotary encoder being protected by a cover?
With an IP65 rating for dust and water resistant performance, it can be used without being affected by dust or water droplets.
Can be installed as is with no cover required.

Small and lightweight. Cable integrated structure.

Can Be Used in High Temperature Environments

The open-collector output can be used in up to 70 °C, the line driver output^* and voltage output can be used in environments up to 85 °C.

• * For the dust and water resistant IP65 type, both open-collector output and line driver output are rated up to 70 °C.

What is a Rotary Encoder?

A rotary encoder is a sensor that can detect the angle, rotation speed, and rotation direction of a rotating shaft.

• The encoder accurately reads the position and synchronizes the operation precisely with other devices.
  For example, by synchronizing the timing of transfer and processing machines, smooth process management becomes possible.
• By detecting abnormal rotation speeds, machine failure and workpiece jams can be detected early on.

• Application Example
  By comparing the controller output pulses with the encoder detection pulses, can be quickly detected stoppages caused by foreign objects or other issues!

Easy to Aligning the Mechanical Home and Z-phase Signal

The Z-phase signal is output once per revolution when the encoder connector section is facing down and the shaft flat section (round shaft type) or fixing screw section (hollow shaft type) is in the position indicated by the red arrow.

Can Be Installed in Accordance With the Mechanism

• *Frame size Ø30 mm only

Product Line

Round Shaft Type

Frame Size: Ø30 mm

Resolution (P/R)	Product Name
	Line Driver Output	Voltage Output	Open-collector Output
100	RE30AJ100L	RE30AJ100E	RE30AJ100F
200	RE30AJ200L	RE30AJ200E	RE30AJ200F
360	RE30AJ360L	RE30AJ360E	RE30AJ360F
400	RE30AJ400L	RE30AJ400E	RE30AJ400F
500	RE30AJ500L	RE30AJ500E	RE30AJ500F
600	RE30AJ600L	RE30AJ600E	RE30AJ600F
720	RE30AJ720L	RE30AJ720E	RE30AJ720F
800	RE30AJ800L	RE30AJ800E	RE30AJ800F
1000	RE30AJ1000L	RE30AJ1000E	RE30AJ1000F
1800	RE30AJ1800L	RE30AJ1800E	RE30AJ1800F
2000	RE30AJ2000L	RE30AJ2000E	RE30AJ2000F
2500	RE30AJ2500L	RE30AJ2500E	RE30AJ2500F
3600	RE30AJ3600L	RE30AJ3600E	RE30AJ3600F
4000	RE30AJ4000L	RE30AJ4000E	RE30AJ4000F

Frame Size: Ø40 mm

Resolution (P/R)	Product Name
	Line Driver Output	Voltage Output	Open-collector Output
100	RE40AJ100L	RE40AJ100E	RE40AJ100F
200	RE40AJ200L	RE40AJ200E	RE40AJ200F
360	RE40AJ360L	RE40AJ360E	RE40AJ360F
400	RE40AJ400L	RE40AJ400E	RE40AJ400F
500	RE40AJ500L	RE40AJ500E	RE40AJ500F
600	RE40AJ600L	RE40AJ600E	RE40AJ600F
720	RE40AJ720L	RE40AJ720E	RE40AJ720F
800	RE40AJ800L	RE40AJ800E	RE40AJ800F
1000	RE40AJ1000L	RE40AJ1000E	RE40AJ1000F
1800	RE40AJ1800L	RE40AJ1800E	RE40AJ1800F
2000	RE40AJ2000L	RE40AJ2000E	RE40AJ2000F
2500	RE40AJ2500L	RE40AJ2500E	RE40AJ2500F
3600	RE40AJ3600L	RE40AJ3600E	RE40AJ3600F
4000	RE40AJ4000L	RE40AJ4000E	RE40AJ4000F

Hollow Shaft Type

Frame Size: Ø30 mm

Resolution (P/R)	Product Name
	Line Driver Output	Voltage Output	Open-collector Output
100	RE30HJ100L	RE30HJ100E	RE30HJ100F
200	RE30HJ200L	RE30HJ200E	RE30HJ200F
360	RE30HJ360L	RE30HJ360E	RE30HJ360F
400	RE30HJ400L	RE30HJ400E	RE30HJ400F
500	RE30HJ500L	RE30HJ500E	RE30HJ500F
600	RE30HJ600L	RE30HJ600E	RE30HJ600F
720	RE30HJ720L	RE30HJ720E	RE30HJ720F
800	RE30HJ800L	RE30HJ800E	RE30HJ800F
1000	RE30HJ1000L	RE30HJ1000E	RE30HJ1000F
1800	RE30HJ1800L	RE30HJ1800E	RE30HJ1800F
2000	RE30HJ2000L	RE30HJ2000E	RE30HJ2000F
2500	RE30HJ2500L	RE30HJ2500E	RE30HJ2500F
3600	RE30HJ3600L	RE30HJ3600E	RE30HJ3600F
4000	RE30HJ4000L	RE30HJ4000E	RE30HJ4000F

Frame Size: Ø40 mm

Resolution (P/R)	Product Name
	Line Driver Output	Voltage Output	Open-collector Output
100	RE40HJ100L	RE40HJ100E	RE40HJ100F
200	RE40HJ200L	RE40HJ200E	RE40HJ200F
360	RE40HJ360L	RE40HJ360E	RE40HJ360F
400	RE40HJ400L	RE40HJ400E	RE40HJ400F
500	RE40HJ500L	RE40HJ500E	RE40HJ500F
600	RE40HJ600L	RE40HJ600E	RE40HJ600F
720	RE40HJ720L	RE40HJ720E	RE40HJ720F
800	RE40HJ800L	RE40HJ800E	RE40HJ800F
1000	RE40HJ1000L	RE40HJ1000E	RE40HJ1000F
1800	RE40HJ1800L	RE40HJ1800E	RE40HJ1800F
2000	RE40HJ2000L	RE40HJ2000E	RE40HJ2000F
2500	RE40HJ2500L	RE40HJ2500E	RE40HJ2500F
3600	RE40HJ3600L	RE40HJ3600E	RE40HJ3600F
4000	RE40HJ4000L	RE40HJ4000E	RE40HJ4000F

NEW Frame Size Ø40 mm, Dust and Water Resistant IP65 Type

Resolution (P/R)	Product Name
	Line Driver Output	Open-collector Output
100	RE40APJ100L-1	RE40APJ100F-1
200	RE40APJ200L-1	RE40APJ200F-1
360	RE40APJ360L-1	RE40APJ360F-1
400	RE40APJ400L-1	RE40APJ400F-1
500	RE40APJ500L-1	RE40APJ500F-1
600	RE40APJ600L-1	RE40APJ600F-1
720	RE40APJ720L-1	RE40APJ720F-1
800	RE40APJ800L-1	RE40APJ800F-1
1000	RE40APJ1000L-1	RE40APJ1000F-1
1800	RE40APJ1800L-1	RE40APJ1800F-1
2000	RE40APJ2000L-1	RE40APJ2000F-1
2500	RE40APJ2500L-1	RE40APJ2500F-1
3600	RE40APJ3600L-1	RE40APJ3600F-1
4000	RE40APJ4000L-1	RE40APJ4000F-1

Rotary Encoder Product Code

Encoder Connection Cable (Sold separately)

Encoder connection cable that can be connected to a rotary encoder via a connector.

	Product Name	Output Circuit Type	Length (m)
	LCE05A-006	Voltage output / Open-collector output	0.6
	LCE08A-006	Line Driver Output

Flexible, shielded connection cable for encoder.

	Product Name	Output Circuit Type	Length (m)
	CC010E1R	Line driver output / Voltage output / Open-collector output	1
	CC020E1R		2
	CC030E1R		3

Mounting Bracket for Round Shaft Type With Frame Size Ø30 mm (Sold separately)

Mounting bracket to be assembled to round shaft type with installation size Ø30 mm.

		Product Name
	Assembly Example	PEF2

• Application Example

A round shaft type rotary encoder can be mounted from the rear using the mounting bracket.