DC Operated, Light Weight RVDT
Product Details:
- Product Type Light Weight RVDT
- Color Sky Blue and White
- Power DC Volt (v)
- Storage Temperature -67 to +257 Fahrenheit (oF)
- Operating Temperature 0 to +158 Fahrenheit (oF)
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DC Operated, Light Weight RVDT Price And Quantity
- INR
- 1 Piece
DC Operated, Light Weight RVDT Product Specifications
- Light Weight RVDT
- Sky Blue and White
- DC Volt (v)
- -67 to +257 Fahrenheit (oF)
- 0 to +158 Fahrenheit (oF)
DC Operated, Light Weight RVDT Trade Information
- Cash Advance (CA) Cash in Advance (CID)
- 100 Piece Per Week
- 3 Days
- Yes
- Sample costs shipping and taxes has to be paid by the buyer
- All India
Product 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. Internally, the DC supply voltage is converted into an AC carrier signal which excites the primary coil of the sensor. An integrated demodulator amplifier with low-pass filter converts the differential secondary output into a smooth, high level, linear DC output signal relative to the angular position of the shaft.
High reliability and performance are achieved through the use of a specially shaped rotor and wound coil that together simulates the linear displacement of a Linear Variable Differential Transformer (LVDT). Non-contact electromagnetic coupling of the rotor provides infinite resolution thus enabling absolute measurements to a fraction of a degree. The R30D features a rugged aluminum size 11 housing making this rotary position sensor ideal for applications where integrated signal conditioning and small size are required. Also see our other angular position sensor models, R60D (+60o, bipolar DC operation), RVIT-15 Series (single ended DC operation, voltage or current output), R120LC (+5VDC operation, low cost) and R30A/R36AS (AC operation).
Electrical Specifications :
| Angular range, degrees | +30o (standard) | +40o | +60o |
| Non-linearity, % of FR, max. | +0.25% | +0.5% | +2% |
| Output at range ends | +3.75VDC | +5.00VDC | +7.50VDC |
| Sensitivity | 0.125 V/degree | ||
| Temp coefficient of sensitivity | 0.04%/oF [0.07%/oC], over operating temperature range | ||
| Input voltage | +/-15VDC +10% | ||
| Input current | 25mA maximum | ||
| Output current | 5mA | ||
| Output impedance | 1 maximum | ||
| Frequency response | 500Hz @ -3dB | ||
Environmental And Mechanical Specifications :
| Operating temperature | 0oF to +158oF [-18oC to 70oC] |
| Storage temperature | -67oF to +257oF [-55oC to 125oC] |
| Mechanical angular range | 360 degrees (no stops) |
| Bearings | Shielded ABEC 3 precision |
| Shaft diameter | 3/16 inch [4.76mm] |
| Housing material | Aluminum, anodized |
| Mounting | Size 11 servo mount BU-ORD |
| Moment of inertia | 0.53 x 10 inch.lb-force.second [0.61 x 10 Kg-force.cm.second ] |
| Maximum torque, unbalance | 0.004 inch.ounce-force [0.3 gram-force.cm] |
| Maximum torque, friction | 0.015 inch.ounce-force [1.1 gram-force.cm] |
| Shaft load capability | 10 lb [4.5Kg] Axial; 8 lb [3.6 Kg] Radial |
| Electrical connection | 4 lead wires, 28AWG , PTFE insulation, 12 inches [30cm] long |
| Weight | 1.9 oz [54 grams] |
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Contact Details
GST : 27AABCJ7018B1ZY
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