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                        AC-Operated Rotary Variable Differential Transformers

                        AC-Operated Rotary Variable Differential Transformers

                        20000.00 - 100000.00 INR

                        Product Details:

                        • Product Type Rotary Variable Differential Transformers
                        • Color Silver
                        • Operating Temperature -55 to 150 Celsius (oC)
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                        AC-Operated Rotary Variable Differential Transformers Price And Quantity

                        • 1 Piece
                        • 20000.00 - 100000.00 INR

                        AC-Operated Rotary Variable Differential Transformers Product Specifications

                        • -55 to 150 Celsius (oC)
                        • Silver
                        • Rotary Variable Differential Transformers

                        AC-Operated Rotary Variable Differential Transformers Trade Information

                        • Cash in Advance (CID) Cash Advance (CA)
                        • 100 Piece Per Week
                        • 3 Days
                        • Yes
                        • Sample costs shipping and taxes has to be paid by the buyer
                        • All India

                        Product Description

                        RVDTs incorporate a proprietary noncontact design that dramatically improves long term reliability when compared to other traditional rotary devices such as syncros, resolvers and potentiometers. This unique design eliminates assemblies that degrade over time, such as slip rings, rotor windings, contact brushes and wipers, without sacrificing accuracy.

                        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). Rotational movement of the rotor shaft results in a linear change in the output signal, directly proportional to change in shaft angle, over +/-60 degrees from the null position. The phase of this output signal indicates the direction of displacement from the null point. Noncontact electromagnetic coupling of the rotor provides infinite resolution, thus enabling absolute measurements to a fraction of a degree.

                        Specification :

                        Specifications

                        R30A

                        R36AS

                        Input Voltage (nominal)

                        3 V rms

                        3 V rms

                        Input Frequency

                        10 kHz

                        2.5 kHz

                        Primary DCR

                        83.4 Ohms

                        265 Ohms

                        Secondary DCR

                        444 Ohms

                        1130 Ohms

                        Operating Temperature Range

                        -67oF to 300oF (-55oC to 150oC)

                        -67oF to 300oF (-55oC to 150oC)

                        Temperature Coefficient of FS

                        +0.02% of FS/20 to 160oF

                        +0.02% of FS/20 to 160oF


                        (+0.04% of FS/-5 to 75oC)

                        (+0.04% of FS/-5 to 75oC)

                        Null Voltage

                        0.5% of full scale output

                        0.5% of full scale output

                        Lead Wires

                        28 AWG, Ptfe insulation,

                        Mates w/Bendix PTO6A-10-6S


                        6 wire minimum 12" long


                        Mounting

                        Size 11 servo mount BU-ORD

                        Size 15 servo mount BU-ORD

                        Bearings

                        Shielded ABEC 3 precision

                        Shielded ABEC 3 precision

                        Shaft Diameter

                        3/16 in (4.76 mm)

                        3/16 in (4.76 mm)

                        Casing Material

                        Aluminum

                        Stainless Steel

                        Mechanical Specifications :

                        RVDT Model

                        MOMENT OF INERTIA

                        MAXIMUM TORQUE

                        MAXIMUM TORQUE

                        WEIGHT

                        SERVO MOUNT

                        Pound-Inch-Second2

                        Unbalance

                        Friction

                        Unbalance

                        Friction

                        Grams

                        BU-ORD

                        Inch-Ounces

                        Inch-Ounces

                        R30A

                        0.53 X 10-6

                        .004

                        .015

                        8

                        10

                        36

                        11

                        R36AS

                        1.62 X 10-6

                        .012

                        .75

                        25

                        25

                        255

                        15

                        Electrical Specifications :

                        RVDT Model

                        LINEARITY

                        SENSITIVITY

                        IMPEDANCE

                        PHASE ANGLE

                        (@2.5 kHz)

                        Percent of range

                        MV/V/o

                        Pri

                        Sec

                        Degrees

                        R30A

                        +30o

                        +40o

                        +90o





                        R36AS

                        0.25

                        0.5

                        1.5

                        2.3

                        125

                        500

                        +35

                        (@10 kHz)

                        0.5

                        1.0

                        3.0

                        2.2

                        750

                        2000

                        +4

                        R30A

                        0.25

                        0.5

                        1.5

                        2.9

                        370

                        1300

                        +3

                        R36AS

                        0.5

                        1.0

                        3.0

                        1.

                        2500

                        5400

                        -17

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