DC RVDT

R30D – DC Operated, Light Weight RVDT

• Bipolar DC operation
• ±60 degree sensing range
• Light-weight
• Non-contact design
• Wide operating temperature range
• Size 11 servo mount
• Anodized aluminum housing

Description

The R30D RVDT (Rotary Variable Differential Transformer) is a DC operated non-contacting rotary position transducer. Integrated signal conditioning enables the R30D to operate from a bipolar ±15 VDC supply, and provide a high level DC output that is proportional to the full angular sensing range of the device. Calibrated for operation over ±30 degrees, the R30D provides a +/-3.75VDC output, with a non-linearity of less than ±0.25% of full range. Extended range operation up to a maximum of ±60 degrees is possible with increased non-linearity.

Features

• Extended operation up to ±60^o
• High level, low noise DC output
• Long term reliability
• Excellent temperature performance
• Rugged anodized aluminum housing
• Shielded ABEC 3 precision bearings

Applications

• Hydraulic pump control
• Throttle lever position feedback
• Rotary actuator feedback
• Dancer arm position
• Reeler/Dereeler
• Valve position