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OMDC-PU-E
Speed Sensor for Direct Motor Shaft Mount
Models In Stock
- Mounts Directly on Motor Shaft
- 5000 Rpm or 50,000 Pulses/Minute
- Square Wave Output Signal Equals Supply Voltage: 4.5 to 24 Vdc
- NPN Open Collector Output Signal with Built-in Pull-up Resistor
OMDC-PU-E
From
$
306.69
Models In Stock
Product Overview
- Additional Features 1 Outdoor Applications
- Cable Length 1.8 m
- Control Output DC Pulse
- Current Sink, Max 50 mA
- Motor Speed 5000 RPM
- Mounting Orientation Shaft-Mounted
- Operating Temperature, Max 45 °C
- Operating Temperature, Min -10 °C
- Series ID OMDC-PU-E
- Supply Voltage 4.5 to 24 Vdc
Supported Applications
The Omega OMDC-PU-E series consists of DC motor pick-up sensors designed for encoder-capable DC motors. These speed sensors mount directly on the shaft being monitored to measure Motor Speed in RPM or Pulses/Minute.
Operating Conditions & Performance
The series operates within an ambient temperature range of -10 to 45°C (14 to 113°F). Measurement capability extends up to 5000 Rpm or 50,000 Pulses/Minute. The sensors feature a stainless steel ball bearing and provide a Square Wave Output where the signal equals the supply voltage.
Power requirements are met with a 4.5 to 24 Vdc power supply. For operation within this range (5 to 24 Vdc Supply Voltage), the output functions as a current sink with an absolute maximum of 50 mA.
Physical Dimensions
- Width: 41 mm (1.60 inch)
- Height: 61 mm (2.40 inch)
- Depth: 22 mm (0.875 inch)
Cable Specifications
The unit comes complete with a 1.8 m (6') output cable, rubber jacketed, containing 3-wire 18 Awg conductors.
Configuration Options
The OMDC-PU-E series is configurable by pulse count and environmental suitability via the model number structure: OMDC-PU-<PULSE_COUNT><E/R>. The available configurations include:
Pulse Counts per Revolution
- 1 Pulse/Revolution: Models ending in 2 (e.g., OMDC-PU-2)
- 2 Pulses/Revolution: Models ending in 4 (e.g., OMDC-PU-4)
- 10 Pulses/Revolution: Models ending in 20
- 20 Pulses/Revolution: Models ending in 40
Housing and Output Types
- NPN Pick-up Sensor (Standard): Identified by the suffix E.
- NPN Quadrature Pick-up Sensor: Available for 10 pulses per revolution with the suffix QUAD (e.g., OMDC-PU-20EQUAD).
- Outdoor Use: Identified by the suffix R, available in standard and quadrature configurations.
Certifications and Warranty
The series is RoHS compliant, Made in USA, and includes a 1 YEAR WARRANTY. A caution note specifies: DO NOT OVER TIGHTEN MOUNTING SCREW!!!
Key Product Differences
Variants within the OMDC-PU-E family differ primarily by pulse resolution per revolution (1, 2, 10, or 20 pulses) and housing designation for standard versus outdoor use. The series also offers quadrature output options specifically at the 10-pulse-per-revolution setting.
Model examples include OMDC-PU-2E through OMDC-PU-40R, with specific variants such as OMDC-PU-20EQUAD and OMDC-PU-20RQUAD providing quadrature signals. All listed models utilize NPN pick-up sensor technology.
PDFs & Manuals
