Synchro Transmitter Receiver Trainer

Synchro Transmitter Receiver Trainer

Product Details:

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Product Description

SYNCHRO TRANSMITTER / RECEIVER TRAINER
  • Study of input/output angular displacement.
  • Pointers on transmitter and receiver.
  • Rotor R1, R2 & R3 Stator S1, S2 & S3 on panel.
DESCRIPTION
  • A synchro is an electromagnetic transducer commonly used to convert an angular position of a shaft into  an electric signal.
  • The basic synchro is usually called a synchro transmitter. Its construction is similar to that of a three phase alternator.  The stator (stationary member) is of laminated silicon steel and is slotted to accommodate a balanced three phase winding which is usually of concentric coil type (three identical coils are placed in the stator with their axis 120 degrees apart) and is Y connected. The rotor is a dumb bell construction and wound with a concentric coil.
  • The system set up is made up of synchro transmitter and synchro receiver on a single rigid base provided with suitable switches and anodised angular plates. The system also contains a step down transformer for providing excitation to the rotors. Suitable test points for rotor (R1 and R2) and stator (S1, S2 and S3) for both Tx and Rx are provided.
TECHNICAL SPECIFICATIONS
  • Study of input/output angular displacement.
  • Pointers on transmitter and receiver.
  • Rotor R1, R2 & R3 Stator S1, S2 & S3 on panel.
  • Built in isolated power supply.
  • 220V ±10%, 50Hz mains operated.
  • Attenuated output for signal observation on CRO.
  • Users Manual with patch cords.
LIST OF EXPERIMENTS
  • Study of Starter voltage of the rotor angle, the space variations of the three voltages V12, V23 & V31 due to rotation of resultant magnetization in the starter for the error detection process.
  • Plotting the error voltage as a function of the rotor angle with the receiver rotor for observing the 180° of phase reversal around the zero error.
  • Error study of the transmitter and receiver pair as a simple open loop position control at a very low torque.


AMBALA ELECTRONIC INSTRUMENTS

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