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Synchros

We offer Synchros as part of our Servo Connectors non-traceable stock. In our warehouse we stock hard to find component parts from Military and Aviation applications.

 
 
 

Common Part Numbers That Servo Connectors Stock of Synchros:

 

Synchro Part Number

Description

Stock Availability

11CX4C        Synchro, Transmitter     https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=11CX4C
23CDX4B  Synchro,Differential Transmitter
 https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=23CDX4B
15CX4A
 Synchro,Differential Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=15CX4A
15CDX4B  Synchro,Differential Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=15CDX4B
18CDX4A  Synchro,Differential Transmitter
18CT4A  Synchro,Control Transformer
23TX6B  Synchro,Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=23TX6B
VTX23-36-6C  Synchro,Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=VTX23-36-6C
11CT4E  Synchro,Control Transformer  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=11CT4E
15CX4D  Synchro,Transmitter
 https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=15CX4D
 18CDX4B  Synchro,Differential Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=18CDX4B
 18TR4B  Synchro,Receiver  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=18TR4B
 18CX4B  Synchro,Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=18CX4B
 11TX4B  Synchro,Transmitter
 https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=18TR4B
 11CX4B  Synchro,Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=11CX4B
 18CX4A  Synchro,Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=18CX4A
 15CT4B  Synchro,Control Transformer  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=15CT4B
 18CT4B  Synchro,Control Transformer  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=18CT4B
 18TDX4B  Synchro,Differential Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=18TDX4B
 23CT6A  Synchro,Control Transformer  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=23CT6A
 15TR4B  Synchro,Receiver  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=15TR4B
 23CX4D  Synchro,Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=23CT6A
 M20708/45D001  Synchro,Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=23CX4D
 26V-08CT4B  Synchro,Control Transformer  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=26V-08CT4B
 15CX4B  Synchro,Differential Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=15CX4B
 23RS4A  Resolver,Electrical  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=23RS4A
 23CT6C  Synchro,Control Transformer  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=23CT6C
 23TR4A  Synchro,Receiver  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=23TR4A
 23TR4B  Synchro,Receiver  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=23TR4B
 15TR6A  Synchro,Receiver  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=15TR6A
 AY503-37A1  Synchro,Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=AY503-37A1
 18TRX6A  Synchro,Receiver-Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=18TRX6A
 23TX4B  Synchro,Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=23TX4B
 137030-03  Synchro,Control Transformer  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=137030-03
 15CT4C  Synchro,Control Transformer  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=15CT4C
 23CX4A  Synchro,Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=23CX4A
 AY503-25A1  Synchro,Control Transformer  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=AY503-25A1
 15TR4A  Synchro,Receiver  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=15TR4A
 23CDX4A  Synchro,Differential Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=23CDX4A
 23CDX6B  Synchro,Differential Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=23CDX6B
 15CT4A  Synchro,Control Transformer  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=15CT4A
 15TR4C  Synchro,Receiver  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=15TR4C
 U-219626  Synchro,Control Transformer  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=U-219626
 139058-02  Synchro,Control Transformer  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=139058-02
 CTH-8-BV-4/L345  Synchro,Control Transformer  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=CTH-8-BV-4/L345
 15TDX4B  Synchro,Differential Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=15TDX4B
 8212786  Synchro,Differential Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=8212786
 23CDX6A  Synchro,Differential Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=23CDX6A
 3563102-0042  Resolver,Electrical  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=3563102-0042
 AY-529HC-29-A1  Resolver,Electrical  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=AY-529HC-29-A1
 CTH8BA4L151  Synchro,Control Transformer  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=CTH8BA4L151
 18TR6A  Synchro,Receiver  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=18TR6A
 18TR4A  Synchro,Receiver  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=18TR4A
 18TDX4C  Synchro,Differential Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=18TDX4C
 T08-XB-09/L652  Synchro,Control Transformer  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=T08-XB-09/L652
 23CX6A  Synchro,Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=23CX6A
 11CT4C  Synchro,Control Transformer  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=11CT4C
 VCT11-18-4D  Synchro,Control Transformer  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=VCT11-18-4D
 23CT4A  Synchro,Control Transformer  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=23CT4A
 15CDX4D  Synchro,Differential Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=15CDX4D
 23CX6C  Synchro,Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=23CX6C
 23TR6A  Synchro,Receiver  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=23TR6A
 LTC8E4  Resolver,Electrical,Linear  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=LTC8E4
 CGH10AS4A412  Synchro,Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=CGH10AS4A412
 VCX23/36-4B  Synchro,Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=VCX23/36-4B
 R941-008  Synchro,Differential Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=R941-008
 990450-1  Synchro,Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=990450-1
 EGH-15-D-1  Synchro,Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=EGH-15-D-1
 AY241S5B  Resolver,Electrical  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=AY241S5B
 CR9-0910-018  Synchro,Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=CR9-0910-018
 23CDX6C  Synchro,Differential Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=23CDX6C
 23M3E2Q  Synchro,Differential Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=23M3E2Q
 13785701  Rotor,Synchro  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=13785701
 11CDX4A  Synchro,Differential Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=11CDX4A
 26V11TR4A  Synchro,Receiver  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=26V11TR4A
 AY201S25T  Synchro,Transmitter  https://www.servoconnectors.co.uk/PartSearch.aspx?search_term=AY201S25T

Manufacturers of Synchro Motors:

Please enquire for availability as we are booking in surplus stock daily.

Moore Reed; Muirhead; Singer; IMC Magnetics Corp; Moog Inc; GTE Corp; ARX Inc; Kearfott Guidance; GE Aviation Systems LLC; Vernitron Corp; Figgie Intl Inc; Moog Inc; Honeywell Intl Inc; Schlumberger LT; Meggitt North Hollywood Inc; B V R Technologies Co; Lockheed Martin; MDT; Artus Synchro; Northrop Grumman Systems Corporation; L-3 Communications AIS GP Corp; Moda Magnetics; Eaglepicher Corp; Clifton Precision; Ketema Inc; Raytheon Company; Rockwell Collins Inc; Libbey Owens Ford Co; Allied Components Inc; The Boeing Company; Bourns Instruments Inc; Harowe.

 

Did You Know?

We also have an eBay page with limited stock of Synchros. Alternatively, use our Parts Search or contact our Servo Connectors non-traceable stock team.

Visit our eBay page.

 

What is a Synchro?
Synchro control transformers are electromechanical devices that produce a single phase voltage magnitude, which is proportional to the sine of the angle of rotation of its rotor in relation to the stator magnetic field. The concept of the Synchro control transformer is the same as the Synchro Transmitter. The airgap flux is uniformly distributed around the rotor due to the cylindrical type of the Synchro Control Transformer.

     

Where are Synchros used? 

Synchros are used in many applications for Military and Aviation, such as weapon systems, communication systems, underwater detection systems, and navigation systems.

 

  What are the advantages of using a Synchro?

  • Synchro’s have a low failure rate.
  • Synchros and resolvers have a very long life expectancy as they are inductive devices.
  • As soon as transmission is engaged, the Synchro will align to the correct positioning and therefore is self-synchronising.
  • No mechanical stops.
  • A Synchro transmitter can control more than one Synchro receiver.
  • The ease of which the power factor can be controlled. An overexcited synchronous motor having a leading power factor can be operated in parallel with induction motors having lagging power factor, thereby improving the power factor of the supply system.
  • The speed is constant and independent of the load.

  What are the disadvantages of using a Synchro?

  • The cost per kilowatt is generally higher than that of an induction motor. 
  • For rotor excitation a d.c. supply is required.      
  • For starting and synchronising the motor some arrangement must be provided.

How do Synchros work?

The turning of the Synchro transmitter shaft converts the mechanical input into an electrical signal. Two Synchro receivers can receive this input through the interconnecting wiring. As the receiver shafts rotate in response to the electrical signal from the transmitter the dials attached to the shafts indicate the transmitted information.

 

Are there different types of Synchros?

Synchros can be split into two group.

Torque Synchros :

  • Transmitters (CG)
  • Differentials (CD)
  • Receivers (CR)

Control Synchro’s:

  • Transmitters (CG)
  • Differentials (CD)
  • Control transformers (CT)
  • Resolvers (CS)
  • Linear transformers (LT)

 

 How are Synchros grouped?

There are seven basic functional classes:

 

Classification

Abbrev

Input

Output

Torque Transmitter

TX

Mechanical input to rotor (rotor energized from AC source.)

Electrical output from stator representing angular position of rotor to TDX, TDR, or TR.

Control Transmitter

CX

Same as TX

Same as TX except it is supplied to CDX or CT.

Torque Differential
Transmitter

TDX

Mechanical input to rotor, electrical input to stator from TX or another TDX.

Electrical output from rotor representing algebraic sum or difference between rotor angle and angle represented by electrical input to TR, TDR, or another TDX.

Control Differential
Transmitter

CDX

Same as TDX except electrical input is from CX or another CDX

Same as TDX except output to CT or another CDX.

Torque Receiver

TR

Electrical input to stator from TX or TDX (Rotor energised from AC source.)

Mechanical output from rotor note: rotor has mechanical inertia damper.

Torque Differential
Receiver

TDR

Electrical input to stator from TX or TDX, another electrical input to rotor from TX or TDX.)

Mechanical output from rotor representing algebraic sum or difference between angles represented by electrical inputs. Has inertia damper.

Control Transformer

CT

Electrical input stator from CX or CDX, mechanical input to rotor.

Electrical output from rotor proportional to the size of the angle between rotor position and angle represented by electrical input to stator. Called error signal.

 
 

 

 
 

 Call us today on 01797322500 or fill out our RFQ form and see how we can help you. 

 
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Contact Us:
Servo & Electronic Sales Ltd
Connector House,
Harden Road,
Lydd, Kent
TN29 9LX
Phone Icon +44 (0) 1797 322500
Email Icon info@servoconnectors.co.uk
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