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  3. Single-turn potentiometer
  4. SENTOP by Shanghai Sibo M&E Co., Ltd.

Single-turn potentiometer WDH50A
manualHall effectelectronic equipment

Single-turn potentiometer - WDH50A - SENTOP by Shanghai Sibo M&E Co., Ltd. - manual / Hall effect / electronic equipment
Single-turn potentiometer - WDH50A - SENTOP by Shanghai Sibo M&E Co., Ltd. - manual / Hall effect / electronic equipment
Single-turn potentiometer - WDH50A - SENTOP by Shanghai Sibo M&E Co., Ltd. - manual / Hall effect / electronic equipment - image - 2
Single-turn potentiometer - WDH50A - SENTOP by Shanghai Sibo M&E Co., Ltd. - manual / Hall effect / electronic equipment - image - 3
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Go to the SENTOP by Shanghai Sibo M&E Co., Ltd. website for more information

Characteristics

Configuration
single-turn
Operation
manual
Technology
Hall effect
Other characteristics
electronic equipment, for industrial applications

Description

Overview
WDH50A — 1-turn contactless magnetic potentiometer providing continuous 360° position sensing for industrial control and measurement applications.

Key features
  • Contactless magnetic rotary sensor (digital potentiometer)
  • Economy version for cost-sensitive applications
  • Side lug terminal for panel wiring
  • One pair of precision ball bearings
  • Servo and screw mounting options

Mechanical specifications
  • Mechanical angle: 360º (endless)
  • Protection degree: IP40
  • Operating torque: <1 mN·m (standard)
  • Maximum speed: 6000 rpm
  • Life expectancy: 100,000,000 cycles
  • Mass: Approx. 100 g
  • Housing material: Anodized aluminium alloy
  • Shaft material: Stainless steel

Environmental specifications
  • Operating temperature range: -40℃ to +85℃
  • Storage temperature range: -40℃ to +85℃
  • ESD durability: Contact ±8 kV, Air ±15 kV (EN61000-4-2:2009)
  • EMS durability: 10 V/m (80 MHz–1 GHz, 1 kHz 80% AM) (EN61000-4-3:2006+A1:2010)

Electrical specifications
  • Standard model: WDH50A 0505 W360 (other input/output variants available)
  • Input voltage (0505): 5V ±10%
  • Output signal (0505): 0–100% Vcc
  • Current consumption (no-load): <16 mA
  • Output deviation at ends: <1%·VCC
  • Load resistance: >100 kΩ
  • Effective electrical angle: 360º
  • Independent linearity tolerance: ±0.3%
  • Resolution: 4096 (12 bit)
  • Update rate: 0.3 ms
  • Insulation resistance: >1000 MΩ (500 V DC)
  • Dielectric strength: 1 min at 500 V AC

Input voltage / output options
  • 0505 — 5V ±10% / 0–100% Vcc
  • 2410 — 15–30V / 0–10V
  • 2405 — 9–30V / 0–5V
  • 2442 — 15–30V / 4–20 mA

Special specifications available
  • Other output interfaces: Incremental, SSI, SER, SPI, RS485, RS422, CAN, USB
  • Special analog options: 1010 (10V in → 0–10V out), 0305 (3.3V in → 0–5V out), dual analog, PWM
  • Special mechanical angle: Versions with stopper (e.g. ~345°, or 270°, 180°, 90° — customizable)
  • Special torque: Low <0.5 mN·m or high <30 mN·m available
  • Special shaft: Custom length, diameter or machining (slotted, flattened, drilled, etc.)

Technical summary
  • Model: WDH50A
  • Type: 1-turn contactless magnetic potentiometer
  • Mechanical / Electrical angle: 360º
  • Protection: IP40
  • Resolution: 4096 (12 bit)
  • Standard input: 5V ±10% (0505)
  • Standard output: 0–100% Vcc (0505)
  • Operating temperature: -40℃ to +85℃
  • Housing: Anodized aluminium alloy
  • Shaft: Stainless steel

Catalogs

Go to the SENTOP by Shanghai Sibo M&E Co., Ltd. website for more information

Other SENTOP by Shanghai Sibo M&E Co., Ltd. products

Rotary Potentiometers/ Angle Sensors

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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