Encoder Technology

Photoelectric incremental hollow shaft encoder A58HE1 has an external flexible coupling and it is the main feature that differs it from other similar encoders. It is able to produce up to 108.000 output pulses per revolution and has different output signal versions available: 11 μApp, 1Vpp, TTL or HTL

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 < 1.5×10-4 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

Photoelectric angle encoder A90H is a high end incremental encoder that produces up to 1.800.000 output pulses per revolution. It has hollow shaft, integrated stator coupling and the accuracy of up to ±5 arc. sec. and is available in two different mounting types – coupling via shaft collar or via central screw.

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
Permissible mech. speed ≤ 3000 rpm
Max. operating speed 600 to 1000 rpm
Accuracy grades ± 5.0 arc. sec
Permissible shaft runout – axial: 0.02 mm
– radial: ± 0.02 mm
Starting torque at 20°C ≤ 0.08 Nm
Rotor moment of inertia < 0.6×10-4 kgm2
Protection (IEC 529) IP64
Maximum weight without cable 1.2 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

Non-contact magnetic linear encoder CMT has measuring length up to 50 m. \n \nThe encoder is used to convert linear displacements of key machine components into electrical signals containing information about the value and direction of the displacement. \n \nThe encoder is intended to use in particular heavy conditions. It is protected against products of technological processes and mechanical actions. \n \nEncoder consists of metal based magnetic band MP, reading head and profile rail PS with protective band. The length of magnetic band could be up to 50 m.

FEATURES: \n

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• Miniature size (38.1mm diameter)
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• Up to 30,000 PPR
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• Servo or flange mounting
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• 1 MHz frequency response available
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• Extended temperature operating range available
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FEATURES: \n

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• Standard Size 58 mounting (58 mm diameter)
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• Up to 30,000 PPR
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• 36 Kg max. Axial and radial shaft loading
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• High temperature option (100° C)
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• IP65 sealing available
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FEATURES: \n

• \n
• Standard Size 58 mounting (58 mm diameter)
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• Up to 30,000 PPR
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• 36 Kg max. Axial and radial shaft loading
• \n
• High temperature option (100° C)
• \n
• IP65 sealing available
• \n

Photoelectric linear encoder L18B is able to have the measuring length of up to 3.240 mm, maximum accuracy of ±5 µm to any meter within the ML and grating periods of ±20 µm, ±40 µm.

Photoelectric linear encoder L18 is an incremental linear displacement measuring device that can have up to 2.040 measuring length, grating period of ±20 µm or ±40 µm  and accuracy that can reach up to 3 µm.

Photoelectric linear encoder L18 is an incremental linear displacement measuring device that can have up to 2.040 measuring length, grating period of ±20 µm or ±40 µm  and accuracy that can reach up to 3 µm.

Photoelectric linear encoder L18T does not vary much from L18 series and retains almost identical parameters. However, it has a different housing fixation and more stable thermal behaviour.