Skip to content
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)
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
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
Features
The original industry-standard cube
Five versatile housing styles
Single or Quadrature output
New resolutions available to 10,000 PPR
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
Features
Standard "444" Style, 115mm Diameter
Up to 30,000 PPR
Choice of Shaft Sizes
IP64 Sealing Available
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
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
Features
Extra Heavy Duty Mechanical Assembly
Single Ended or Double Ended Shaft
Reversible Face Fixing Option
Incorporates Opto-ASIC Technology
Features
Standard 68mm Diameter Package
Up to 30000 PPR, Opto-Asic Technology
Square Flange Mounting
IP65 Double O-ring Sealed
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
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
Features
Low profile—40mm
Thru-bore or hollow-bore styles
Industrial-grade, heavy-duty housing
State-of-the-art Opto-ASIC circuitry
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
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
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
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
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
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
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
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
Features
Standard Size 36mm package (1.42")
Durable magnetic technology
Multiturn absolute encoder (12-bit/39-bit)
SSI and CANopen communications
Proven new turns counting technology — no gears or batteries
Features
Standard Size 36mm package (1.42")
Durable magnetic technology
Multiturn absolute encoder (12-bit/39-bit)
SSI and CANopen communications
Proven new turns counting technology — no gears or batteries
Features
Multi-Turn Absolute Encoder (14 Bit/39 Bit)
SSI and CANopen Communications
58 mm Diameter
Durable Magnetic Technology
Proven Turns Counting Technology – No Gears or Batteries
Retains Absolute Position After a Power Outage
Features
Standard Size 36mm package
Durable magnetic technology
Up to 14 bits of single-turn resolution
SSI and CANopen communications
Proven turns counting technology—no gears or batteries
Flex mount eliminates couplings and is ideal for motors or shafts
Page load link