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-NH3000-RZVWD	Koyo Enc, incre (quadratu - Koyo encoder, incremental (quadrature), medium duty, 3000 pulses per revolution, 8mm hollow shaft, 50mm diameter body, 5VDC, line driver (differential), IP65 (splash proo_{… (read more)}	$513.00
Product Code : TRD-NH3600-RZVWD	Koyo Enc, incre (quadratu - Koyo encoder, incremental (quadrature), medium duty, 3600 pulses per revolution, 8mm hollow shaft, 50mm diameter body, 5VDC, line driver (differential), IP65 (splash proo_{… (read more)}	$512.00
Product Code : TRD-NH5000-RZVWD	Koyo Enc, incre (quadratu - Koyo encoder, incremental (quadrature), medium duty, 5000 pulses per revolution, 8mm hollow shaft, 50mm diameter body, 5VDC, line driver (differential), IP65 (splash proo_{… (read more)}	$512.00
Product Code : TRD-GK30-RZD	78mm dia 30ppr 10-30 VDC - Koyo encoder, incremental (quadrature), heavy duty, 30 pulses per revolution, 10mm solid shaft, 78mm diameter body, 10-30 VDC, push-pull (totem pole), IP65 (splash proof)_{… (read more)}	$660.00
Product Code : TRD-GK100-RZD	78mm dia 100ppr 10-30 VDC - Koyo encoder, incremental (quadrature), heavy duty, 100 pulses per revolution, 10mm solid shaft, 78mm diameter body, 10-30 VDC, push-pull (totem pole), IP65 (splash proof_{… (read more)}	$660.00
Product Code : TRD-GK120-RZD	78mm dia 120ppr 10-30 VDC - Koyo encoder, incremental (quadrature), heavy duty, 120 pulses per revolution, 10mm solid shaft, 78mm diameter body, 10-30 VDC, push-pull (totem pole), IP65 (splash proof_{… (read more)}	$660.00
Product Code : TRD-GK200-RZD	78mm dia 200ppr 10-30 VDC - Koyo encoder, incremental (quadrature), heavy duty, 200 pulses per revolution, 10mm solid shaft, 78mm diameter body, 10-30 VDC, push-pull (totem pole), IP65 (splash proof_{… (read more)}	$660.00
Product Code : TRD-GK240-RZD	78mm dia 240ppr 10-30 VDC - Koyo encoder, incremental (quadrature), heavy duty, 240 pulses per revolution, 10mm solid shaft, 78mm diameter body, 10-30 VDC, push-pull (totem pole), IP65 (splash proof_{… (read more)}	$660.00
Product Code : TRD-GK250-RZD	78mm dia 250ppr 10-30 VDC - Koyo encoder, incremental (quadrature), heavy duty, 250 pulses per revolution, 10mm solid shaft, 78mm diameter body, 10-30 VDC, push-pull (totem pole), IP65 (splash proof_{… (read more)}	$660.00
Product Code : TRD-GK300-RZD	78mm dia 300ppr 10-30 VDC - Koyo encoder, incremental (quadrature), heavy duty, 300 pulses per revolution, 10mm solid shaft, 78mm diameter body, 10-30 VDC, push-pull (totem pole), IP65 (splash proof_{… (read more)}	$660.00
Product Code : TRD-GK360-RZD	78mm dia 360ppr 10-30 VDC - Koyo encoder, incremental (quadrature), heavy duty, 360 pulses per revolution, 10mm solid shaft, 78mm diameter body, 10-30 VDC, push-pull (totem pole), IP65 (splash proof_{… (read more)}	$660.00
Product Code : TRD-GK400-RZD	78mm dia 400ppr 10-30 VDC - Koyo encoder, incremental (quadrature), heavy duty, 400 pulses per revolution, 10mm solid shaft, 78mm diameter body, 10-30 VDC, push-pull (totem pole), IP65 (splash proof_{… (read more)}	$660.00
Product Code : TRD-GK500-RZD	78mm dia 500ppr 10-30 VDC - Koyo encoder, incremental (quadrature), heavy duty, 500 pulses per revolution, 10mm solid shaft, 78mm diameter body, 10-30 VDC, push-pull (totem pole), IP65 (splash proof_{… (read more)}	$754.00
Product Code : TRD-GK600-RZD	78mm dia 600ppr 10-30 VDC - Koyo encoder, incremental (quadrature), heavy duty, 600 pulses per revolution, 10mm solid shaft, 78mm diameter body, 10-30 VDC, push-pull (totem pole), IP65 (splash proof_{… (read more)}	$754.00
Product Code : TRD-GK1000-RZD	78mm dia 1000ppr 10-30 VDC - Koyo encoder, incremental (quadrature), heavy duty, 1000 pulses per revolution, 10mm solid shaft, 78mm diameter body, 10-30 VDC, push-pull (totem pole), IP65 (splash proo_{… (read more)}	$754.00
Product Code : TRD-GK1200-RZD	78mm dia 1200ppr 10-30 VDC - Koyo encoder, incremental (quadrature), heavy duty, 1200 pulses per revolution, 10mm solid shaft, 78mm diameter body, 10-30 VDC, push-pull (totem pole), IP65 (splash proo_{… (read more)}	$754.00
Product Code : TRD-GK1500-RZD	78mm dia 1500ppr 10-30 VDC - Koyo encoder, incremental (quadrature), heavy duty, 1500 pulses per revolution, 10mm solid shaft, 78mm diameter body, 10-30 VDC, push-pull (totem pole), IP65 (splash proo_{… (read more)}	$862.00
Product Code : TRD-GK1800-RZD	78mm dia 1800ppr 10-30 VDC - Koyo encoder, incremental (quadrature), heavy duty, 1800 pulses per revolution, 10mm solid shaft, 78mm diameter body, 10-30 VDC, push-pull (totem pole), IP65 (splash proo_{… (read more)}	$862.00
Product Code : TRD-GK2000-RZD	78mm dia 2000ppr 10-30 VDC - Koyo encoder, incremental (quadrature), heavy duty, 2000 pulses per revolution, 10mm solid shaft, 78mm diameter body, 10-30 VDC, push-pull (totem pole), IP65 (splash proo_{… (read more)}	$896.00
Product Code : TRD-GK2500-RZD	78mm dia 2500ppr 10-30 VDC - Koyo encoder, incremental (quadrature), heavy duty, 2500 pulses per revolution, 10mm solid shaft, 78mm diameter body, 10-30 VDC, push-pull (totem pole), IP65 (splash proo_{… (read more)}	$1,060.00
Product Code : TRD-GK3600-RZD	78mm dia 3600ppr 10-30 VDC - Koyo encoder, incremental (quadrature), heavy duty, 3600 pulses per revolution, 10mm solid shaft, 78mm diameter body, 10-30 VDC, push-pull (totem pole), IP65 (splash proo_{… (read more)}	$1,180.00
Product Code : TRD-GK5000-RZD	78mm dia 5000ppr 10-30 VDC - Koyo encoder, incremental (quadrature), heavy duty, 5000 pulses per revolution, 10mm solid shaft, 78mm diameter body, 10-30 VDC, push-pull (totem pole), IP65 (splash proo_{… (read more)}	$1,180.00
Product Code : TRD-NA32NWD	5-bit 32ppr 10-26 VDC NPN - Koyo encoder, absolute, gray code, medium duty, 5-bit (32 pulses per revolution), 8mm solid shaft, 50mm diameter body, 10-26 VDC, NPN open collector, IP65 (splash proof),_{… (read more)}	$744.00
Product Code : TRD-NA64NWD	6-bit 64ppr 10-26 VDC NPN - Koyo encoder, absolute, gray code, medium duty, 6-bit (64 pulses per revolution), 8mm solid shaft, 50mm diameter body, 10-26 VDC, NPN open collector, IP65 (splash proof),_{… (read more)}	$744.00
Product Code : TRD-NA128NWD	7-bit 128ppr 10-26 VDC NPN - Koyo encoder, absolute, gray code, medium duty, 7-bit (128 pulses per revolution), 8mm solid shaft, 50mm diameter body, 10-26 VDC, NPN open collector, IP65 (splash proof)_{… (read more)}	$744.00
Product Code : TRD-NA180NWD	8-bit 180ppr 10-26 VDC NPN - Koyo encoder, absolute, gray code, medium duty, 8-bit (180 pulses per revolution), 8mm solid shaft, 50mm diameter body, 10-26 VDC, NPN open collector, IP65 (splash proof)_{… (read more)}	$744.00
Product Code : TRD-NA256NWD	8-bit 256ppr 10-26 VDC NPN - Koyo encoder, absolute, gray code, medium duty, 8-bit (256 pulses per revolution), 8mm solid shaft, 50mm diameter body, 10-26 VDC, NPN open collector, IP65 (splash proof)_{… (read more)}	$744.00
Product Code : TRD-NA360NWD	9-bit 360ppr 10-26 VDC NPN - Koyo encoder, absolute, gray code, medium duty, 9-bit (360 pulses per revolution), 8mm solid shaft, 50mm diameter body, 10-26 VDC, NPN open collector, IP65 (splash proof)_{… (read more)}	$744.00
Product Code : TRD-NA512NWD	9-bit 512ppr 10-26 VDC NPN - Koyo encoder, absolute, gray code, medium duty, 9-bit (512 pulses per revolution), 8mm solid shaft, 50mm diameter body, 10-26 VDC, NPN open collector, IP65 (splash proof)_{… (read more)}	$744.00
Product Code : TRD-NA720NWD	10-bit 720ppr 10-26 VDC NPN - Koyo encoder, absolute, gray code, medium duty, 10-bit (720 pulses per revolution), 8mm solid shaft, 50mm diameter body, 10-26 VDC, NPN open collector, IP65 (splash proof_{… (read more)}	$745.00
Product Code : TRD-NA1024NWD	10-bit 1024ppr 10-26 VDC NPN - Koyo encoder, absolute, gray code, medium duty, 10-bit (1024 pulses per revolution), 8mm solid shaft, 50mm diameter body, 10-26 VDC, NPN open collector, IP65 (splash proo_{… (read more)}	$745.00
Product Code : GJ-6D	Coupling to suit TRD-S Series - Coupling, 6mm, glass fiber reinforced resin, for TRD-S series encoders	$19.00
Product Code : GJ-8D	Coupling for TRD-N/NA Series - Coupling, 8mm, glass fiber reinforced resin, for TRD-N/NA series encoders	$22.00
Product Code : GJ-10D	Coupling for TRD-GK Encoder - Coupling, 10mm, glass fiber reinforced resin, for TRD-GK series encoders	$25.00
Product Code : RU-075D	Alum Coupling for TRD-S Enc - Coupling, 6mm, aluminum alloy, for TRD-S series encoders	$116.00
Product Code : RU-100D	Alum Coupling for TRD-GK Enc - Coupling, 10mm, aluminum alloy, for TRD-GK series encoders	$121.00
Product Code : JU-100D	Alum Coupling for TRD-N/NA Enc - Coupling, 8mm, aluminum alloy, for TRD-N/NA series encoders	$104.00
Product Code : JT-035D	Mounting bracket, TRD-N/NA - Right angle bracket, metal, for TRD-N/NH/NA series encoders. Bracket mounting screws included.	$38.00
Product Code : RT-11D	Mounting bracket for TRD-GK - Right angle bracket, metal, for TRD-GK series encoders. Bracket mounting screws included.	$73.00
Product Code : MCGL16-6-635	6mm to .25in Coupling TRD-S - Metric to S.A.E. coupling, 6mm to 0.25 inch, aluminum alloy, for TRD-S series encoders	$72.00
Product Code : MCGL20-8-635	6mm to .25in Coupling TRD-N/NA - Metric to S.A.E. coupling, 8mm to 0.25 inch, aluminum alloy, for TRD-N/NA series encoders	$86.00
Product Code : MCGL25-10-635	10mm to .25in Coupling TRD-GK - Metric to S.A.E. coupling, 10mm to 0.25 inch, aluminum alloy, for TRD-GK series encoders	$109.00
Product Code : MCGL20-8-952	8mm - .375in Coupling TRD-N/NA - Metric to S.A.E. coupling, 8mm to 0.375 inch, aluminum alloy, for TRD-N/NA series encoders	$88.00
Product Code : MCGL25-10-952	10mm to .375in Coupling TRD-GK - Metric to S.A.E. coupling, 10mm to 0.375 inch, aluminum alloy, for TRD-GK series encoders	$111.00

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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