Encoders

Incremental and Absolute Encoders Encoders are used to determine the position, velocity and direction of a motor shaft or other mechanical motion, required for the precise control of applications such as positioning a rotary table, pick and place, packaging, and more. Choose an Incremental or absolute encoder depending on data retention requirements.

The Incremental J-Series of standard shaft encoders is now discontinued. Please consider the TRN-Series of medium, hollow and absolute standard shaft encoders for a comparable replacement or contact sales staff for more information.

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PRODUCT INFO

Product Code	Product Name	Price ($AUD)
Product Code : TRD-SR100AD	Encoder 38mmD 100ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 100 ppr, 6mm solid shaft, 38mm diameter body, IP_{… (read more)}	$204.00
Product Code : TRD-SR100VD	Encoder 38mmD 100ppr 5VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5 VDC, radial exit, line driver (differential) output, 100 ppr, 6mm solid shaft, 38mm diameter bod_{… (read more)}	$204.00
Product Code : TRD-SR200AD	Encoder 38mmD 200ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 200 ppr, 6mm solid shaft, 38mm diameter body, IP_{… (read more)}	$204.00
Product Code : TRD-SR200VD	Encoder 38mmD 200ppr 5VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5 VDC, radial exit, line driver (differential) output, 200 ppr, 6mm solid shaft, 38mm diameter bod_{… (read more)}	$204.00
Product Code : TRD-SR360AD	Encoder 38mmD 360ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 360 ppr, 6mm solid shaft, 38mm diameter body, IP_{… (read more)}	$204.00
Product Code : TRD-SR360VD	Encoder 38mmD 360ppr 5VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5 VDC, radial exit, line driver (differential) output, 360 ppr, 6mm solid shaft, 38mm diameter bod_{… (read more)}	$204.00
Product Code : TRD-SR500AD	Encoder 38mmD 500ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 500 ppr, 6mm solid shaft, 38mm diameter body, IP_{… (read more)}	$204.00
Product Code : TRD-SR500VD	Encoder 38mmD 500ppr 5VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5 VDC, radial exit, line driver (differential) output, 500 ppr, 6mm solid shaft, 38mm diameter bod_{… (read more)}	$204.00
Product Code : TRD-SR600AD	Encoder 38mmD 600ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 600 ppr, 6mm solid shaft, 38mm diameter body, IP_{… (read more)}	$204.00
Product Code : TRD-SR600VD	Encoder 38mmD 600ppr 5VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5 VDC, radial exit, line driver (differential) output, 600 ppr, 6mm solid shaft, 38mm diameter bod_{… (read more)}	$204.00
Product Code : TRD-SR1000AD	Encoder 38mmD 1000ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 1000 ppr, 6mm solid shaft, 38mm diameter body, I_{… (read more)}	$204.00
Product Code : TRD-SR1000VD	Encoder 38mmD 1000ppr 5VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5 VDC, radial exit, line driver (differential) output, 1000 ppr, 6mm solid shaft, 38mm diameter bo_{… (read more)}	$204.00
Product Code : TRD-SR1024AD	Encoder 38mmD 1024ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 1024 ppr, 6mm solid shaft, 38mm diameter body, I_{… (read more)}	$216.00
Product Code : TRD-SR1024VD	Encoder 38mmD 1024ppr 5VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5 VDC, radial exit, line driver (differential) output, 1024 ppr, 6mm solid shaft, 38mm diameter bo_{… (read more)}	$216.00
Product Code : TRD-SR2000VD	Encoder 38mmD 2000ppr 5VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5 VDC, radial exit, line driver (differential) output, 2000 ppr, 6mm solid shaft, 38mm diameter bo_{… (read more)}	$216.00
Product Code : TRD-SR2000AD	Encoder 38mmD 2000ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 2000 ppr, 6mm solid shaft, 38mm diameter body, I_{… (read more)}	$216.00
Product Code : TRD-SR2500AD	Encoder 38mmD 2500ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 2500 ppr, 6mm solid shaft, 38mm diameter body, I_{… (read more)}	$216.00
Product Code : TRD-SR2500VD	Encoder 38mmD 2500ppr 5VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5 VDC, radial exit, line driver (differential) output, 2500 ppr, 6mm solid shaft, 38mm diameter bo_{… (read more)}	$216.00
Product Code : TRD-SR100AWD	Encoder 40mmD 100ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 100 ppr, 6mm solid shaft, 40mm diameter body, IP_{… (read more)}	$270.00
Product Code : TRD-SR100VWD	Encoder 40mmD 100ppr 5VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5 VDC, radial exit, line driver (differential) output, 100 ppr, 6mm solid shaft, 40mm diameter bod_{… (read more)}	$270.00
Product Code : TRD-SR200AWD	Encoder 40mmD 200ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 200 ppr, 6mm solid shaft, 40mm diameter body, IP_{… (read more)}	$270.00
Product Code : TRD-SR200VWD	Encoder 40mmD 200ppr 5VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5 VDC, radial exit, line driver (differential) output, 200 ppr, 6mm solid shaft, 40mm diameter bod_{… (read more)}	$270.00
Product Code : TRD-SR360AWD	Encoder 40mmD 360ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 360 ppr, 6mm solid shaft, 40mm diameter body, IP_{… (read more)}	$270.00
Product Code : TRD-SR360VWD	Encoder 40mmD 360ppr 5VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5 VDC, radial exit, line driver (differential) output, 360 ppr, 6mm solid shaft, 40mm diameter bod_{… (read more)}	$270.00
Product Code : TRD-SR500AWD	Encoder 40mmD 500ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 500 ppr, 6mm solid shaft, 40mm diameter body, IP_{… (read more)}	$270.00
Product Code : TRD-SR500VWD	Encoder 40mmD 500ppr 5VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5 VDC, radial exit, line driver (differential) output, 500 ppr, 6mm solid shaft, 40mm diameter bod_{… (read more)}	$270.00
Product Code : TRD-SR600AWD	Encoder 40mmD 600ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 600 ppr, 6mm solid shaft, 40mm diameter body, IP_{… (read more)}	$270.00
Product Code : TRD-SR600VWD	Encoder 40mmD 600ppr 5VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5 VDC, radial exit, line driver (differential) output, 600 ppr, 6mm solid shaft, 40mm diameter bod_{… (read more)}	$270.00
Product Code : TRD-SR1000AWD	Encoder 40mmD 1000ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 1000 ppr, 6mm solid shaft, 40mm diameter body, I_{… (read more)}	$270.00
Product Code : TRD-SR1000VWD	Encoder 40mmD 1000ppr 5VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5 VDC, radial exit, line driver (differential) output, 1000 ppr, 6mm solid shaft, 40mm diameter bo_{… (read more)}	$270.00
Product Code : TRD-SR1024AWD	Encoder 40mmD 1024ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 1024 ppr, 6mm solid shaft, 40mm diameter body, I_{… (read more)}	$282.00
Product Code : TRD-SR1024VWD	Encoder 40mmD 1024ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5 VDC, radial exit, line driver (differential) output, 1024 ppr, 6mm solid shaft, 40mm diameter bo_{… (read more)}	$282.00
Product Code : TRD-SR2000AWD	Encoder 40mmD 2000ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 2000 ppr, 6mm solid shaft, 40mm diameter body, I_{… (read more)}	$282.00
Product Code : TRD-SR2000VWD	Encoder 40mmD 2000ppr 5VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5 VDC, radial exit, line driver (differential) output, 2000 ppr, 6mm solid shaft, 40mm diameter bo_{… (read more)}	$282.00
Product Code : TRD-SR2500AWD	Encoder 40mmD 2500ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 2500 ppr, 6mm solid shaft, 40mm diameter body, I_{… (read more)}	$282.00
Product Code : TRD-SR2500VWD	Encoder 40mmD 2500ppr 5VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5 VDC, radial exit, line driver (differential) output, 2500 ppr, 6mm solid shaft, 40mm diameter bo_{… (read more)}	$282.00
Product Code : TRD-S600BD	38mm Dia 600PPR 12-24 VDC NPN - Koyo encoder, incremental (quadrature), light duty, 600 pulses per revolution, 6mm solid shaft, 38mm diameter body, 12-24 VDC, NPN open collector, IP40, 2-meter (6.5 ft.)_{… (read more)}	$231.00
Product Code : TRD-S1000-BD	38MM dia 1000ppr 12.24vdc NPN - Koyo encoder, incremental (quadrature), light duty, 1000 pulses per revolution, 6mm solid shaft, 38mm diameter body, 12-24 VDC, NPN open collector, IP40, 2-meter (6.5 ft._{… (read more)}	$237.00
Product Code : TRD-S1200VD	Enc, incre, 38 mm diam. b - Koyo encoder, incremental (quadrature), light duty, 1200 pulses per revolution, 6mm solid shaft, 38mm diameter body, 5VDC, line driver (differential), IP40, 2-meter (6.5 _{… (read more)}	$227.00
Product Code : TRD-S100-VD	38mm 100 PPR 5VDC line driver - Koyo encoder, incremental (quadrature), light duty, 100 pulses per revolution, 6mm solid shaft, 38mm diameter body, 5VDC, line driver (differential), IP40, 2-meter (6.5 f_{… (read more)}	$229.00
Product Code : TRD-S300VD	Enc, incre, 38mm diam. bo - Koyo encoder, incremental (quadrature), light duty, 300 pulses per revolution, 6mm solid shaft, 38mm diameter body, 5VDC, line driver (differential), IP40, 2-meter (6.5 f_{… (read more)}	$227.00
Product Code : TRD-S400VD	Enc, incre, 38mm diam. bo - Koyo encoder, incremental (quadrature), light duty, 400 pulses per revolution, 6mm solid shaft, 38mm diameter body, 5VDC, line driver (differential), IP40, 2-meter (6.5 f_{… (read more)}	$227.00
Product Code : TRD-S800VD	Enc, incre, 38mm diam. bo - Koyo encoder, incremental (quadrature), light duty, 800 pulses per revolution, 6mm solid shaft, 38mm diameter body, 5VDC, line driver (differential), IP40, 2-meter (6.5 f_{… (read more)}	$227.00
Product Code : TRD-SHR100A5D	Encoder 38mmD 100ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 100 ppr, 8mm hollow shaft, 38mm diameter body, I_{… (read more)}	$218.00
Product Code : TRD-SHR100V5D	Encoder 38mmD 100ppr 5VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5 VDC, radial exit, line driver (differential) output, 100 ppr, 8mm hollow shaft, 38mm diameter bo_{… (read more)}	$218.00
Product Code : TRD-SHR200A5D	Encoder 38mmD 200ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 200 ppr, 8mm hollow shaft, 38mm diameter body, I_{… (read more)}	$218.00
Product Code : TRD-SHR200V5D	Encoder 38mmD 200ppr 5VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5 VDC, radial exit, line driver (differential) output, 200 ppr, 8mm hollow shaft, 38mm diameter bo_{… (read more)}	$218.00
Product Code : TRD-SHR360A5D	Encoder 38mmD 360ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 360 ppr, 8mm hollow shaft, 38mm diameter body, I_{… (read more)}	$218.00
Product Code : TRD-SHR360V5D	Encoder 38mmD 360ppr 5VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5 VDC, radial exit, line driver (differential) output, 360 ppr, 8mm hollow shaft, 38mm diameter bo_{… (read more)}	$218.00
Product Code : TRD-SHR500A5D	Encoder 38mmD 500ppr 5-26VDC - Koyo TRD-SR series incremental (quadrature) rotary encoder, light duty, 5-26 VDC, radial exit, NPN open collector output, 500 ppr, 8mm hollow shaft, 38mm diameter body, I_{… (read more)}	$218.00

Incremental Encoders, Absolute Encoders, Encoder Kits and Accessories

Encoders are used in all types of motion sensing applications, including machine tooling, semiconductor positioning and multi-axis positioning. All Koyo encoders feature a reinforced aluminum diecast casing and come equipped with a two-meter cable or MS connector. All kit encoders (for stepper motors) are ready-to-mount, with hardware and shaft adapters included.

Use incremental encoders with our PLC high-speed input modules for accurate position monitoring. Absolute encoders provide immediate position information on power-up (without a homing sequence) and can be wired to standard PLC DC input cards. Cables, mounting brackets and flexible couplings are also available.

Medium Duty Incremental Encoders (Quadrature)

Medium-duty encoders are the most popular encoders, offering the greatest flexibility of choice with high quality, all for a very low price.

Incremental resolution available from 3 pulses per revolution to 5000 pulses per revolution
8mm or 3/8-in solid shaft, 8mm hollow shaft
Medium body: 2 inch or 50mm diameter
Dust proof (IP50) or splash proof (IP65) ratings
Line driver or totem-pole output
Up to 200 kHz response frequency
Two-meter cable with tinned ends or MS connector

Heavy Duty Incremental Encoders (Quadrature)

A heavy-duty encoder is the most rugged encoder you can buy. Top-of-the-line bearings help maintain a service life of 12 billion revolutions and allow significant loads on the shaft.

Incremental operation from 30 pulses/revolution to 5000 pulses/revolution
10mm solid shaft
Large body: 3 inch or 78mm diameter
Splash proof (IP65) rating
Totem-pole output
Up to 100 kHz response frequency
Two-meter cable with tinned ends

Medium Duty Absolute Encoders (Gray Code)

Absolute encoders use gray code (a version of binary where the outputs only change state one bit at a time) to describe each position, so position data is not lost when power is cycled AND the response frequency is slower for a given resolution.

Absolute resolution available from 32 to 2048 pulses per revolution
8mm solid shafts
Small body with 50mm diameter
Splash proof (IP65) rating
Resolution ranges from 5-bit to 11-bit gray code output
Up to 20 kHz response frequency
Two-meter cable with tinned ends

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