Photoelectric Incremental Encoder, 1000~5000 ppr

SKU: SUCH-IRE-KB35

$188.53

● Resolution 1000~5000 ppr optional ● Shaft diameter Φ6mm/Φ8mm optional ● Operating temperature -20~+90℃ ● Maximum allowable speed ≤6000 rpm

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Output Mode *
Voltage *
Voltage *
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🕒 Delivery date: 6-12 days

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Overview
Specs
Application
FAQ
Reviews

Overview

SUCH incremental photoelectric encoder features a lightweight aluminum alloy housing and is available in Φ6mm/Φ8mm shaft diameter. It offers a maximum speed of 6000rpm, low starting torque, and low moment of inertia. The incremental rotary encoder can withstand radial loads of 30N and axial loads of 20N, exhibiting stable mechanical performance. The photoelectric incremental encoder sensor operates within a temperature range of -20℃ to +90℃ and possesses excellent vibration and shock resistance, making it an ideal choice for high-precision automated equipment.

Feature

Incremental encoders utilize non-contact photoelectric principles, ensuring accuracy and reliability.
It features low starting torque, small moment of inertia, low operating loss, and fast response speed.
Incremental encoder sensors have a long service life, enabling long-term continuous and stable operation, thus reducing maintenance and replacement needs.
It has strong environmental adaptability, excellent vibration resistance and shock resistance, and can operate stably even under harsh working conditions.

Dimension (Unit:mm)

Photoelectric encoder size

Mounting shaft:

Photoelectric encoder mounting shaft size

Wiring

OC/Voltage:

Socket Pin Number	Wire Color	Function
1	White	A
2	-	-
3	Green	B
4	-	-
5	Yellow	Z
6	-	-
7	Red	Up
8	Black	0V

TTL/HTL/Push-Pull/Wire-Saving Type:

Socket Pin Number	Wire Color	Function
1	White	A+
2	White/Black	A-
3	Green	B+
4	Green/Black	B-
5	Yellow	Z+
6	Yellow/Black	Z-
7	Red	Up
8	Black	0V

Specs

Shaft Diameter	Φ6mm, Φ8mm (optional)
Starting Torque	≤5.9*10^-3N·m
Inertia Torque	≤1.5*10^-6kg·m²
Allowable Shaft Force	Radial 30N, axial 20N
Maximum Allowable Speed	≤6000 rpm
Bearing Life	100,000 hours at a rated load of 1.5 x 10⁹ rpm and 2500 RPM
Shell Material	Aluminum alloy
Weight	Approx. 60g

Environmental Parameters

Ambient Temperature	Operating temperature: -20~+90℃ (for cables subjected to repeated bending: -10°C) Storage temperature: -20~+90℃
Ambient Humidity	Operating and storage temperatures: 35~85%RH (non-condensing)
Vibration (Durability)	Amplitude 0.75mm, 5~55Hz, 2 hours in each of the three axes
Shock (Durability)	490m/s² 11ms 3 times in each of the X, Y, and Z directions
Protection Rating	-

Electrical Parameters

Output Type	OC	Voltage	Push-pull
Power Supply Voltage	+5V±5% DC/8-30V±5% DC
Current Consumption	100mA Max
Permissible Ripple	≤3%rms
Maximum Response Frequency	100KHz
Output Current Inflow	≤30mA	Load resistance 2.2k	≤30mA
Output Current Outflow	-	Load resistance 2.2k	≤10mA
Output Voltage H	-	-	≥[(Power supply voltage) - 2.5V]
Output Voltage L	≤0.4V	≤0.7V (below 20mA)	≤0.4V (30mA)
Load Voltage	≤DC 30V	-	-
Rise/Fall Time	Below 2µs (wire length: 2m)
Insulation Withstand Voltage	AC 500V 60s
Insulation Impedance	10MΩ
Duty Cycle	45% to 55%
Reverse Polarity Protection	Yes
Short Circuit Protection	Yes
AB Phase Difference	90°±10° (low frequency) 90°±20° (high frequency)
Delay Action Time	-

Output Type	TTL	TTL (Wire-saving type)	HTL
Power Supply Voltage	+5V±5% DC		8-30V±5% DC
Current Consumption	120mA Max
Permissible Ripple	≤3%rms
Maximum Response Frequency	300KHz		500KHz
Output Current Inflow	≤±20mA		≤±50mA
Output Current Outflow
Output Voltage H	≥2.5V		≥Vcc - 3*Vdc
Output Voltage L	≤0.5V		≤1V Vdc
Load Voltage	-
Rise/Fall Time	Below 1µs (wire length: 2m)
Insulation Withstand Voltage	AC 500V 60s
Insulation Impedance	10MΩ
Duty Cycle	45% to 55%
Reverse Polarity Protection	Yes
Short Circuit Protection	Yes
AB Phase Difference	90°±10° (low frequency) 90°±20° (high frequency)
Delay Action Time	-	510±220ms	-

Application

Packaging Machine

Printing Machine

Robot

FAQ

Q1: What is a photoelectric incremental encoder?❯

A photoelectric incremental encoder is a rotary sensor that uses optical technology to convert mechanical rotation into electrical pulse signals. It typically consists of a light source, a code disk with transparent and opaque slots, and a photodetector. As the shaft rotates, the encoder generates incremental pulse signals that can be used to measure position, speed, and direction of rotation.

Q2: What factors affect the performance of a photoelectric incremental encoder?❯

The performance of the encoder depends on factors such as resolution (PPR), optical system quality, installation accuracy, signal processing circuit, and environmental conditions. Dust, vibration, and extreme temperatures may affect the stability and lifespan of optical encoders.

Q3: What are the advantages of photoelectric incremental encoders?❯

Photoelectric incremental encoders offer high resolution, high accuracy, fast response, and stable output signals. Compared with other types of encoders, optical encoders can provide finer pulse resolution, making them suitable for applications requiring precise motion control and positioning.

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Photoelectric Incremental Encoder, 1000~5000 ppr

Feature

Dimension (Unit:mm)

Wiring

Environmental Parameters

Electrical Parameters

Packaging Machine

Printing Machine

Robot

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