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NCP-711-S

10 Bit Absolute Analogue Encoder, NCP-711-S (Standard) & V (Voltage)

Absolute Analogue Servo Encoder is operating on Hall’s effect principle. There is no metallic moving wiper contacting to element and hence no wear and tear or sliding electrical noise. Shaft is rotating endlessly in double ball bearings giving very smooth movement. It has excellent mechanical response with no hystersis in the output. The Sensor and electronic circuits are enclosed in anodized aluminum housing with IP-65 protection, It is ideal for harsh environment applications.

Features

  • 50 mm Diameter Black Aluminum Anodised housing
  • Double Ball Bearings
  • 8 mm Stainless Steel ‘D’ cut Shaft
  • Servo Mounting or three M3 Screws at 32mm PCD
  • Low operating torque
  • Connector with cable

Specifications

Angle of Rotation 0~360° Clockwise rotation (Endless), can be factory programmed for
45°,90°, 180° and Counter Clockwise Rotation (CCW)
Auxiliary Supply (Vss) 9VDC to 30VDC±10%, 25mA max
Output 0-10VDC (Load ≥ 2KΩ), 4-20mA (Load ≥ 600Ω)
Total Independent linearity ≤0.70 (with respect to best line fit and over full temperature range) for V & mA output
Resolution 10 bit (0.35°) over 360° for 360° range
11 bit (0.176°) over 180° for 180° range
12 bit (0.088°) over 90° for 90° range
12 bit (0.088°) over 45° for 45° range
External Magnetic Field Effect Small effect due to Differential measuring technique & sensor conditioning circuitry. (It is desirable to mount encoder away from strong magnetic field, at least 100mm
Maximum Angular Shaft Speed 3000RPM. Number of samples per revolution decreases as the speed of rotation increases. Accuracy of output is not affected by Speed
Operating Temperature Range 0°~70°C
Temperature Compensation No external compensation required
Insulation Resistance 2MΩ min. @ 500VDC
H.V. Test No damage for 1 min at 250VAC
Rotational life 100 million
Protection Class IP-65

 

Applications

  • Automation,
  • Test and Measuring Instruments,
  • Crane, Angle Measurement,
  • Printing Industries,
  • Robotics & many more.

Options

NCP-711-V (0 to 10VDC)
V/45°, CW or CCW
V/90°, CW or CCW
V/180°, CW or CCW
V/360°, CW or CCW – (Standard V)
NCP-711-S (V = 0 to 10VDC & Io = 4 to 20mA)
S/45°, CW or CCW
S/90°, CW or CCW
S/180°, CW or CCW
S/360°, CW or CCW – (Standard V & I)

Dimensional Diagram

ncp711-d

Note: We reserve the right to make any kind of design, specifications or functional modification at any moment without prior notice

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