Encoder Technology is leading suppliers of Rotary, Absolute & Incremental Encoders and Resolvers.
Our success is down to our ability to listen to the needs of our customers and responding with both technical competence and speed, recommending the best Encoder for their need and budget.
We have nearly 45 years of experience in industrial sensing and control, so you can be assured that we have depth and breadth of knowledge to provide the best sensing solution to meet your technical and budgetary needs.
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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
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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)
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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
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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
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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
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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
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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
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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
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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
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Features
- The original industry-standard cube
- Five versatile housing styles
- Single or Quadrature output
- New resolutions available to 10,000 PPR
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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
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Features
- Standard "444" Style, 115mm Diameter
- Up to 30,000 PPR
- Choice of Shaft Sizes
- IP64 Sealing Available
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Features
- Miniature size (38.1mm diameter)
- Up to 30,000 PPR
- Flex mounting & large hollow bore option (Up to 14mm)
- High-temperature option
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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
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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
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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)
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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)
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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
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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
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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
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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
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Features
- Extra Heavy Duty Mechanical Assembly
- Single Ended or Double Ended Shaft
- Reversible Face Fixing Option
- Incorporates Opto-ASIC Technology
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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
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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
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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
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Features
- Standard 68mm Diameter Package
- Up to 30000 PPR, Opto-Asic Technology
- Square Flange Mounting
- IP65 Double O-ring Sealed
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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
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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)
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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
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Features
- Low profile—40mm
- Thru-bore or hollow-bore styles
- Industrial-grade, heavy-duty housing
- State-of-the-art Opto-ASIC circuitry
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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
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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
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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
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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
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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
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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
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Features
- Number of output pulses per revolution 100-108000 ppr
- Maximum shaft speed 10000 rpm
- Permissible motion of shaft - axial: ± 0.5 mm- radial: ± 0.05 mm
- Accuracy (T1-period lines on disc in arc. sec) ± 0.1T1 arc. sec
- Starting torque at 20°C ≤ 0.025 Nm
- Rotor moment of inertia < 1.5x10-4 kgm2
- Protection (housing) (IEC 529) IP64
- Protection (shaft side) (IEC 529) IP64
- Maximum weight without cable 0.3 kg
- Operating temperature -10...+70°C
- Storage temperature -30...+80°C
- Maximum humidity (non-condensing) 98%
- Permissible vibration (55 to 2000 Hz) ≤ 100 m/s²
- Permissible shock (5 ms) ≤ 1000 m/s²
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Features
- Number of output pulses per revolution 100-108000 ppr
- Maximum shaft speed 10000 rpm
- The permissible motion of the shaft - axial: ± 0.5 mm - radial: ± 0.05 mm
- Accuracy (T1-period lines on disc in arc. sec) ± 0.1T1 arc. sec
- Starting torque at 20°C ≤ 0.025 Nm
- Rotor moment of inertia < 1.5x10-4 kgm2
- Protection (housing) (IEC 529) IP64
- Protection (shaft side) (IEC 529) IP64
- Maximum weight without cable 0.3 kg
- Operating temperature -10...+70°C
- Storage temperature -30...+80°C
- Maximum humidity (non-condensing) 98%
- Permissible vibration (55 to 2000 Hz) ≤ 100 m/s²
- Permissible shock (5 ms) ≤ 1000 m/s²
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Features
- Type: Non-contact magnetic linear encoder (measures displacement without physical contact)
- Measuring length: Up to 50 meters
- Function: Converts linear movements of machine components into electrical signals with information about:
- Value: Distance travelled
- Direction: Forward or backward movement
- Durability: Designed for harsh industrial environments and resistant to various contaminants and physical impacts.
- Components:
- Metal-based magnetic band (MP): Stores the encoded information
- Reading head: Detects the magnetic field variations on the band and converts them into electrical signals
- Profile rail (PS) with protective band: Provides mounting and protects the reading head
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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
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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
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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
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Features
- Type: Photoelectric linear displacement measuring device (measures changes in position)
- Measuring length: Up to 2.040 mm
- Grating period: Two options available: ±20 µm or ±40 µm (determines the smallest detectable movement)
- Accuracy: Up to ±3 µm (indicates the encoder's closeness to the actual displacement)
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Features
- Measuring length: Up to 3.240 mm
- Accuracy: Up to ±5 µm within any meter of its measuring length
- Grating periods: Available in two options: ±20 µm and ±40 µm
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Features
- Similar to the L18 series: Shares most functionalities and specifications with the L18 series encoders.
- Different housing fixation: Requires distinct mounting methods compared to the L18 series.
- Improved thermal behaviour: More stable performance under different temperatures.
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Features
- Type: Photoelectric modular linear encoder
- Measuring length:
- Up to 20,000 mm (20 meters)
- Can be even longer with special order
- Accuracy: Up to ±3 µm
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Features
- Type: Incremental linear displacement measuring device (measures changes in position)
- Measuring length: Up to 3.240 mm
- Accuracy: Up to ±3 µm within any meter of its measuring length (accuracy scales with length)
- Vibration resistance: More resistant to vibrations than the L18 series encoders
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Features
- Similar to the L35 series: Shares most functionalities and specifications with the L35 series encoders.
- Different mounting parameters: Requires distinct mounting methods compared to the L35 series.
- Measuring length: Up to 3.240 mm.
- Enhanced vibration resistance: More resistant to vibrations than the L18 series encoders, making it suitable for applications with higher vibration levels.
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Features
- Type: Incremental encoder
- Thermal behaviour: Reproducible, indicating stability under temperature changes
- Reading head: Reversible for flexibility in installation
- Measuring length: Up to 3.240 mm
- Accuracy: Up to ±3 µm within the measuring length
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Features
- Type: Incremental encoder
- Measuring length: 3.240 mm to 30.040 mm
- Grating period: 40 µm
- Accuracy: Up to ±10 µm within the measuring length
