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Encoders

An encoder is a feedback device that converts motion into electrical signals, providing information about the position, speed, or direction of a rotating shaft or other mechanical element. It is commonly used in industrial applications, robotics, and other automated systems.

From industry-leading brands like Tamagawa, Heidenhein, TWK, and Posital, we offer a comprehensive range of encoders to tackle your toughest engineering challenges. Go beyond standard options with our custom design services, ensuring a perfect fit for any application. Need a reliable replacement? We provide like-for-like options to minimize downtime.

Unmatched Versatility:

  • Absolute & Incremental Encoders: Covering both continuous position tracking (absolute) or precise movement updates (incremental).
  • Special Designs: Our engineering team can create a custom encoder solution to meet your specific needs.
  • Repairs & Replacements: Keep your systems running smoothly with our repair expertise and readily available replacements.

Applications:

  • Robotics: Ensure precise movement and control for your robots with high-resolution encoders.
  • Automation: Optimize automated processes with reliable position and speed data.
  • Motion Control Systems: Achieve superior accuracy and control in various motion control applications.

Find the perfect encoder for your project. Browse our selection today!

Absolute Encoders

Precise and reliable with instantaneous position information. Retain position information even after power loss.

Incremental Encoders

Inexpensive and versatile devices that measure the angular position of a rotating shaft. Generate pulses that indicate the change in position

Incremental Encoders

Special Designs

Encoder Technology goes beyond standard offerings by providing & creating custom-tailored encoders specifically for your unique needs and specialized requirements/environments.

Incremental Encoders

All Encoders:

Filters
  • Encoder Technology 15T Through Hollow shaft encoder

    Encoder Technology 15H Blind Hollow Shaft Incremental Encoder

    Features

    • Very high-performance economical encoder
    • Low profile—25.4 mm height and 38 mm diameter
    • Thru-bore with sizes up to 10 mm
    • Simple, innovative flex mounting system (Global Mounting Standards)
    • Up to 12 pole commutation optional for brushless motor control
    Details
  • Encoder Technology 15S Standard Shaft Incremental Encoder

    Encoder Technology 15S Standard Shaft Incremental Encoder

    Features

    • Very high-performance economical encoder
    • Low profile—less than 25.4 mm height and 38 mm diameter
    • Extended temperature operating ranges available
    • Up to 12-pole commutation optional (for brushless motor control)
    Details
  • Encoder Technology 15T Through Hollow shaft encoder

    Encoder Technology 15T Through Hollow Shaft Incremental Encoder

    Features

    • Very high-performance economical encoder
    • Low profile—25.4 mm height and 38 mm diameter
    • Thru-bore with sizes up to 10 mm
    • Simple, innovative flex mounting system (Global Mounting Standards)
    • Up to 12 pole commutation optional for brushless motor control
    Details
  • Encoder Technology 25T Through Hollow Shaft Incremental Encoder

    Encoder Technology 25H Blind Hollow Shaft Incremental Encoder

    Features

    • 5mm Opto-ASIC encoder with a low profile (50.8mm)
    • Imperial bore sizes range from 0.625” to 1.125”
    • Metric bore sizes ranging from 6 mm to 28 mm
    • Single replacement solution for 50.8mm to 88.9mm encoders
    • Resolutions to 10,000 PPR, frequencies to 1 MHz
    • Versatile flexible mounting options
    • RoHS compliant
    • Corrosion-Resistant Option
    Details
  • Encoder Technology 25SF Standard Shaft Incremental Encoder

    Encoder Technology 25SF Standard Shaft Incremental Encoder

    Features

    • Standard Size 25 package (63.5mm x 63.5mm)
    • Optical technology for high accuracy
    • Resolutions from 1 to 65,536 PPR (262,144 quadrature counts)
    • Servo and flange mounting
    • IP67 sealing available
    Details
  • Encoder Technology 25T Through Hollow Shaft Incremental Encoder

    Encoder Technology 25T Through Hollow Shaft Incremental Encoder

    Features

    • 5mm Opto-ASIC encoder with a low profile (50.8mm)
    • Imperial bore sizes range from 0.625” to 1.125”
    • Metric bore sizes ranging from 6 mm to 28 mm
    • Single replacement solution for 50.8mm to 88.9mm encoders
    • Resolutions to 10,000 PPR, frequencies to 1 MHz
    • Versatile flexible mounting options
    • RoHS compliant
    • Corrosion-Resistant Option
    Details
  • Encoder Technology 260 Through hollow shaft Incremental encoder

    Encoder Technology 260 Through Hollow Shaft Incremental Encoder

    Features

    • Low profile 30.3mm
    • Up to 12 pole commutation
    • Thru-bore and hollow-bore (blind) styles
    • Simple, innovative flexible mounting system
    • Incorporates Opto-ASIC technology
    Details
  • Encoder Technology 58TF Blind Hollow Shaft Encoder

    Encoder Technology 58TF Blind Hollow Shaft Incremental Encoder

    Features

    • 58 mm package available in thru-bore or hollow bore
    • Resolutions from 1 to 65,536 PPR
    • 6 different output types to choose from
    • 32 different waveforms available
    • Standard and Metric Bore Sizes up to 5/8” and 15 mm
    • Several Flexible Mounting Options
    • IP67 Sealing Available
    Details
  • Encoder Technology 702 Standard Shaft Incremental Encoder

    Encoder Technology 702 Standard Shaft Incremental Encoder

    Features

    • Standard Size 20 package (50.8mm x 50.8mm)
    • Flange and servo mounting
    • Up to 30,000 PPR
    • 35Kg maximum axial and radial shaft loading
    • IP67 sealing available
    Details
  • Encoder Technology 711 716 Standard Shaft Incremental Encoder

    Encoder Technology 711 & 716 Standard Shaft Incremental Encoder

    Features

    • The original industry-standard cube
    • Five versatile housing styles
    • Single or Quadrature output
    • New resolutions available to 10,000 PPR
    Details
  • Encoder Technology 725 Standard Shaft Incremental Encoder

    Encoder Technology 725 Standard Shaft Incremental Encoder

    Features

    • Standard Size 25 package (63.5 x 63.5)
    • Up to 30,000 PPR
    • Standard and industrial housings
    • Servo and flange mounting
    • IP67 sealing available
    Details
  • Encoder Technology 744 Standard Shaft Incremental Encoder

    Encoder Technology 744 Standard Shaft Incremental Encoders

    Features

    • Standard "444" Style, 115mm Diameter
    • Up to 30,000 PPR
    • Choice of Shaft Sizes
    • IP64 Sealing Available
    Details
  • Encoder Technology 755HS Blind Holow Shaft Encoder

    Encoder Technology 755HS Blind Hollow Shaft Incremental Encoder

    Features

    • Miniature size (38.1mm diameter)
    • Up to 30,000 PPR
    • Flex mounting & large hollow bore option (Up to 14mm)
    • High-temperature option
    Details
  • Encoder Technology 755RG Standard Shaft Incremental Encoder

    Encoder Technology 755RG Standard Shaft Incremental Encoders

    Features

    • Miniature size (38.1mm diameter)
    • Up to 30,000 PPR
    • Servo or flange mounting
    • 1 MHz frequency response available
    • Extended temperature operating range available
    Details
  • 758 Standard Shaft Incremental Encoder

    Encoder Technology 758 Standard Shaft Incremental Encoders

    Features

    • Standard Size 58 mounting (58 mm diameter)
    • Up to 30,000 PPR
    • 36 Kg max. Axial and radial shaft loading
    • High-temperature option (100° C)
    • IP65 sealing available
    Details
  • Encoder Technology 75HA Through HolIow Shaft Incremental Encoder

    Encoder Technology 75HA Through Hollow Shaft Incremental Encoder

    Features

    • Body: Precision Machined Aluminium
    • Cover: Precision Machined Aluminium (Powder Coated)
    • Shaft: Stainless Steel
    • Bearings: Ballraces
    • Shaft Sealing: Front: Sealed bearing - Rear: Single lip seal on the rear of cover
    • Protection: IP65
    • Operating Temp: -20 to +60°C (Higher on request)
    • Maximum Speed: 3000 RPM (Higher on request)
    • Torque: 2Ncm (typical)
    • Inertia: 100gcm2 (typical)
    • Shaft Loading: Designed to support its weight
    • Cable: Screened, oil and salt waterproof
    • Impulse Frequency: Up to 300KHz (depending on model)
    • Current Consumption: 60mA (typical – without load)
    Details
  • Encoder Technology 75HS-Hollow shaft incremental Encoder

    Encoder Technology 75HS Through Hollow Shaft Incremental Encoder

    Features

    • Body: Stainless Steel (316)
    • Cover: Stainless Steel (316)
    • Shaft: Stainless Steel
    • Bearings: Ballraces
    • Shaft Sealing: Front: Sealed bearing + Single lip seal
    • Rear: Single lip seal on the rear of the cover
    • Protection: (IP66 / IP67)
    • Operating Temp: -20 to +60°C (Higher on request)
    • Maximum Speed: 3000 RPM
    • Torque: 4Ncm (typical)
    • Inertia: 200gcm2 (typical)
    • Shaft Loading: Designed to support its weight
    • Cable: Screened, oil and salt waterproof
    • Impulse Frequency: Up to 300KHz (depending on model)
    • Current Consumption: 60mA (typical – without load)
    Details
  • Encoder Technology 760 Through Hollow Shaft Incremental Encoder

    Encoder Technology 760 Blind Hollow Shaft Incremental Encoder

    Features

    • Size 25 / 63.5mm Diameter (Hollow Shaft)
    • Up to 12 Pole Commutation Available
    • Thru Bore and Blind Bore Options
    • Simple, Innovative Flexible Mounting System
    • Incorporates Opto-ASIC Technology
     
    Details
  • Encoder Technology 760 Through Hollow Shaft Incremental Encoder

    Encoder Technology 760 Through Hollow Shaft Incremental Encoder

    Features

    • Size 25 / 63.5mm Diameter (Hollow Shaft)
    • Up to 12 Pole Commutation Available
    • Thru Bore and Blind Bore Options
    • Simple, Innovative Flexible Mounting System
    • Incorporates Opto-ASIC Technology
     
    Details
  • Encoder Technology 775 Through Hollow Shaft Incremental Encoder

    Encoder Technology 775 Through Hollow Shaft Incremental Encoder

    Features

    • Thru-bore design for easy mounting
    • Bore options to 1.375" and 32mm
    • Incorporates Opto-ASIC technology
    • Resolutions to 4096 PPR
    • 100° C operating temperature available
    Details
  • Encoder Technology 776 Through Hollow Shaft Incremental Encoder

    Encoder Technology 776 Through Hollow Shaft Incremental Encoder

    Features

    • Slim profile—only 34.5mm in depth
    • Thru-bore design for easy mounting
    • Incorporates Opto-ASIC technology
    • Resolutions to 4096 PPR
    • Bore options to 1.875" and 43mm
    Details
  • Encoder Technology 7RP Extra heavy Duty Standard Shaft Incremental

    Encoder Technology 7RP Standard Shaft Incremental Encoder

    Features

    • Extra Heavy Duty Mechanical Assembly
    • Single Ended or Double Ended Shaft
    • Reversible Face Fixing Option
    • Incorporates Opto-ASIC Technology
    Details
  • Encoder Technology 802S Stainless Steel Encoder

    Encoder Technology 802S Stainless Steel Heavy Duty Encoder

    Features

    • Industry-standard Size 20 (50.8mm diameter) stainless steel package
    • Flange and servo mounting
    • Up to 30,000 PPR
    • 80 lb maximum axial and radial shaft loading
    • IP67 sealing available
    Details
  • Encoder Technology 858 Stainless Steel Encoder

    Encoder Technology 858 Stainless Steel Heavy Duty Encoder

    Features

    • Industry-standard Size 58 (58mm diameter) stainless steel package
    • Up to 30,000 PPR
    • 36 Kg max. Axial and radial shaft loading
    • 100° C operating temperature available
    • IP65 sealing available
    • Manufactured in Food Grade Stainless Steel
    Details
  • Encoder Technology 865T Stainless Steel Encoder

    Encoder Technology 865T Stainless Steel Heavy Duty Encoder

    Features

    • C-Face thru-bore encoder with stainless steel housing
    • Fits NEMA Size 56C thru 184C motor faces (4.5" AK)
    • Slim profile—only 25.4mm deep
    • Incorporates Opto-ASIC technology
    • Resolutions to 4096 PPR
    Details
  • 86A Standard Shaft Incremental Encoder

    Encoder Technology 86A Standard Shaft Incremental Encoder

    Features

    • Standard 68mm Diameter Package
    • Up to 30000 PPR, Opto-Asic Technology
    • Square Flange Mounting
    • IP65 Double O-ring Sealed
    Details
  • Encoder Technology 86F Extra Heavy Duty Standard Shaft Incremental

    Encoder Technology 86F Standard Shaft Incremental Encoder

    Features

    • Transverse Slotted Shaft
    • Up to 30000 PPR, Opto-Asic Technology
    • 90mm Round Flange with 3 x 4.5mm Dia Fixing Holes at 120° Apart on a 82mm PCD
    • Double O-ring Sealed
    Details
  • Encoder Technology 90HA Through Hollow Shaft Incremental Encoder

    Encoder Technology 90HA Through Hollow Shaft Incremental Encoder

    Features

    • Body: Precision Machined Aluminium
    • Cover: Precision Machined Aluminium (Powder Coated)
    • Shaft: Stainless Steel
    • Bearings: Ballraces
    • Shaft Sealing: Front: Sealed bearing
    • Rear: Single lip seal on the rear of the cover
    • Protection: IP65
    • Operating Temp: -20 to +60°C (Higher on request)
    • Maximum Speed: 3000 RPM (Higher on request)
    • Torque: 3Ncm (typical)
    • Inertia: 600gcm2 (typical)
    • Shaft Loading: Designed to support its weight
    • Cable: Screened, oil and salt waterproof
    • Impulse Frequency: Up to 300KHz (depending on model)
    • Current Consumption: 60mA (typical – without load)
    Details
  • Encoder Technology 925 Single Turn Standard Shaft Absoulte Encoder

    Encoder Technology 925 Single Turn Standard Shaft Absolute Encoder

    Features

    • Standard Size 25 package (2.5")
    • Resolutions up to 12-bit (4096 counts)
    • Incorporates Opto-ASIC technology
    • Industrial-grade, heavy-duty housing
    • Optional IP67 seal
    Details
  • Encoder Technology 960 Single Turn Hollow Shaft Absolute Encoder

    Encoder Technology 960 Single Turn Hollow Shaft Absolute Encoder

    Features

    • Low profile—40mm
    • Thru-bore or hollow-bore styles
    • Industrial-grade, heavy-duty housing
    • State-of-the-art Opto-ASIC circuitry
    Details
  • Encoder Technology A102H Large Bore Encoder

    Encoder Technology A102H Large Bore Through Hollow Shaft Encoder

    Features

    • Number of output pulses per revolution 5.000 - 500.000 ppr
    • Line number on disc (z) 5.000
    • Maximum shaft speed 8000 rpm
    • The permissible motion of the shaft - axial: ± 1.00 mm - radial: 0.02 mm
    • Accuracy (T1-period lines on disc in arc. sec) ± 0.05T1 arc. sec
    • Starting torque at 20°C ≤ 0.01 Nm
    • Rotor moment of inertia < 20x10-4 kgm2
    • Protection (housing) (IEC 529) IP64
    • Protection (shaft side) (IEC 529) IP64
    • Maximum weight without cable 0.8 kg
    • Operating temperature -20...+70°C
    • Storage temperature -30...+85°C
    • Maximum humidity (non-condensing) 98%
    • Permissible vibration (55 to 2000 Hz) ≤ 100 m/s²
    • Permissible shock (11 ms) ≤ 300m/s²
    Details
  • Encoder Technology A110 Incremental Angle Encoder

    Encoder Technology A110 Incremental Angle Encoder

    Features

    • Number of output pulses per revolution 18000-1800000 ppr
    • Line number on disc (z) 18000
    • Reference signal - standard: 1 per shaft revolution - distance coded: 36 per shaft revolution
    • Maximum shaft speed 5000 rpm
    • Maximum shaft load - radial: 10 N
    • Accuracy ± 7.5 arc. sec; ± 5.0 arc. sec
    • Starting torque at 20°C ≤ 0.01 Nm
    • Rotor moment of inertia < 20x10-6 kgm2
    • Protection (IEC 529) IP64
    • Maximum weight without cable 0.7 kg
    • Operating temperature 0...+50°C
    • Storage temperature -30...+80°C
    • Maximum humidity (non-condensing) 98%
    • Permissible vibration (55 to 2000 Hz) ≤ 100 m/s²
    • Permissible shock (11 ms) ≤ 300m/s²
    Details
  • Encoder Technology A170 Incremental Angle Encoder

    Encoder Technology A170 Incremental Angle Encoder

    Features

    • Number of output pulses per revolution 18000-1800000 ppr
    • Line number on disc (z) 18000; 36000
    • Reference signal - standard: 1 per shaft revolution - distance coded for z = 18000: 36 per shaft revolution - distance coded for z = 36000: 72 per shaft revolution
    • Permissible mech. speed ≤ 1000 rpm
    • Max. operating speed 300 to 500 rpm
    • Accuracy ± 2.5 arc. sec
    • Permissible shaft load - axial: ≤ 30 N - radial: ≤ 30 N
    • Starting torque at 20°C ≤ 0.012 Nm
    • Rotor moment of inertia < 3.7x10-4 kgm2
    • Protection (IEC 529) IP64
    • Maximum weight without cable 3.5 kg
    • Operating temperature 0...+70°C
    • Storage temperature -30...+85°C
    • Maximum humidity (non-condensing) 98%
    • Permissible vibration (55 to 2000 Hz) ≤ 100 m/s²
    • Permissible shock (11 ms) ≤ 300m/s²
    Details
  • Encoder Technology A170H Incremental Angle Encoder

    Encoder Technology A170H Incremental Angle Encoder

    Features

    • Number of output pulses per revolution 18000-1800000 ppr
    • Line number on disc (z) 18000; 36000
    • Reference signal - standard: 1 per shaft revolution - distance coded for z = 18000: 36 per shaft revolution - distance coded for z = 36000: 72 per shaft revolution
    • Permissible mech. speed ≤ 1000 rpm
    • Max. operating speed 300 to 500 rpm
    • Accuracy ± 2.5 arc. sec
    • Permissible shaft load - axial: 0.02 mm - radial: 0.02 mm
    • Starting torque at 20°C ≤ 0.012 Nm
    • Rotor moment of inertia < 3.7x10-4 kgm2
    • Protection (IEC 529) IP64
    • Maximum weight without cable 4.1 kg
    • Operating temperature 0...+70°C
    • Storage temperature -30...+85°C
    • Maximum humidity (non-condensing) 98%
    • Permissible vibration (55 to 2000 Hz) ≤ 100 m/s²
    • Permissible shock (11 ms) ≤ 300m/s²
    Details
  • Encoder Technology A200H Incremental Angle Encoder

    Encoder Technology A200H Incremental Angle Encoder

    Features

    • Number of output pulses per revolution 3.600.000
    • Line number on disc (z) 36000
    • Reference signal - 1 per shaft revolution - 36 per shaft revolution - 72 per shaft revolution
    • Permissible mech. speed ≤ 1000 rpm
    • Max. operating speed 300 to 500 rpm
    • Accuracy ± 2.0 arc. sec
    • Permissible shaft load - axial: 0.02 mm - radial: 0.02 mm
    • Starting torque at 20°C ≤ 0.5 Nm
    • Rotor moment of inertia < 0.9x10-3 kgm2
    • Protection (IEC 529) IP64
    • Maximum weight without cable 4.5 kg
    • Operating temperature 0...+70°C
    • Storage temperature -30...+85°C
    • Maximum humidity (non-condensing) 98%
    • Permissible vibration (55 to 2000 Hz) ≤ 100 m/s²
    • Permissible shock (11 ms) ≤ 300m/s²
    Details
  • Encoder Technology A28 Standard Shaft Encoder

    Encoder Technology A28 Standard Shaft Incremental Encoder

    Features

    • Type: Photoelectric rotary encoder (converts rotational movement into electrical signals)
    • Function: Incremental (tracks changes in rotation rather than absolute position)
    • Diameter: Compact size of 28 mm
    • High resolution: Up to 25,000 output pulses per revolution (providing detailed rotational information)
    • Benefit: Well-suited for applications with limited space due to its small size
    Details

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