1206n19ej.pdf   1676n1ej.pdf

Synchro is a type of rotary electrical transformer that is used for measuring the angle of a rotating machine. It is classified into two types ; Torque Synchro and Control Synchro.

The principles of Synchro are similar to those of an electrical transformer except that the iron core of Synchro consists of a rotor and a stator. Output voltage of Synchro varies in accordance with a rotation angle of a shaft.

Torque Synchro is used by connecting a torque transmitter (TX or G) with a torque receiver (TR or M). A shaft of the receiver rotates in unison with the rotation of a shaft of the transmitter. In other words, the receiver synchronizes exactly with the transmitter. So you can detect the shaft angle of the torque transmitter by measuring the shaft angle of the torque receiver.

Control Synchro detects a rotation angle by reading output voltage. When a shaft of a control transmitter (CX) or of a brushless control transmitter (BCX) is rotated, 3-phase output voltage changes corresponding to the shaft angle. So the shaft angle can be determined by detecting the output voltage.
Structurally, Control Syncro is classified into two types : a brush type and a brushless type

THE APPLICABLE CONDITIONS

  JIS Equivalent Series NDS Equivalent Series
Temperature -20 ? +50°C -30 ? +60°C
Vibration Full Amplitude 0.5mm
Vibration Frequency 10?55Hz		 Full Amplitude 0.75mm , 0.50mm , 0.25mm
Vibration Frequency 5?15Hz , 16?25Hz , 26?33Hz
Shock (Low Shock)
The acceleration 98m/s2
20ms time duration		 (High Shock)
NDS XF 8005 Hl 1A
(The acceleration 9800m/s2) REF
(2.3ms time duration) REF

 

FUNCTION OF SYNCHRO

JIS(JAPANESE INDUSTRIAL STANDARD) EQUIVALENT SERIES

TS4(TX･TR)･TS5N2(TX･TR)

Model TS4E11 TS4E12 TS5N2E11 TS5N2E12
Function TX･TR
Input Voltage(Vrms) 100/110 200/220 100/110 200/220
Input Frequency(Hz) 50/60
Output Voltage(Vrms) 90±3
Input Current(A Max) 0.23 0.12 0.35 0.17
Torque Grad.(N･m/deg. Min) 3.44×10-4(3.5gf･cm/deg.) 8.14×10-4(8.3gf･cm/deg.)
Receiver Error(deg. Max) ±1
Synchronizing Time(sec. Max) 5
Temperature Rise(°C Max) 30
Insulation Resistance(MΩ Min) 10(DC500V) 100(DC500V)
Dielectric Strength(Vrms.1 min) 1,500
Mass(g) 390 1,100

TS20(TX･TR)･TS21(TX･TR)

Model TS20E11 TS20E12 TS21E11 TS21E12
Function TX･TR
Input Voltage(Vrms) 100/110 200/220 100/110 200/220
Input Frequency(Hz) 50/60
Output Voltage(Vrms) 90±3
Input Current(A Max) 0.26 0.13 0.5 0.25
Torque Grad.(N･m/deg. Min) 8.9×10-4(9gf･cm/deg.) 13.8×10-4(14gf･cm/deg.)
Receiver Error(deg. Max) ±1
Synchronizing Time(sec. Max) 5
Temperature Rise(°C Max) 30
Insulation Resistance(MΩ Min) 50(DC500V) 10(DC500V)
Dielectric Strength(Vrms.1 min) 1,500
Mass(g) 950 1,400

NDS(NIPPON DEFENSE STANDARD)EQUIVALENT SERIES

TS466N50(23TX)･TS466N54(23TR)･TS831N51(31TX)･TS831N55(31TR)

Model TS466N50E11 TS466N54E11 TS831N51E11 TS831N55E11
Function TX TX･TR TX TX･TR
Input Voltage(Vrms) 100/110
Input Frequency(Hz) 50/60
Output Voltage
or
Transformation Ratio		 90±3 Vrms
Input Current(mA Max) 230 420
Torque Grad.(N･ m/deg. Min) 7.36×10-4(7.5gf･cm/deg.) 24.6×10-4(25gf･cm/deg.)
Electrical Error
Receiver Error(minutes Max)		 ±16 TX±16
TR±60		 ±16 ±48
Friction Torque(N･ m Max) 24.5×10-4(25gf･cm) 35.3×10-4(36gf･cm)
Temperature Rise(°CMax) 60
Insulation Resistance(MΩ Min) 10(DC500V)
Dielectric Strength(Vrms.1 min) 1,000 1,500
Mass(g) 570 610 1,400 1,600

TS14N3(15CX)･TS14N7(15CT)･TS486N50(23CX)･TS486N54(23CT)

Model TS14N3E15 TS14N7E15 TS486N50E11 TS486N54E11
Function CX CT CX CT
Input Voltage(Vrms) 115 90 100/110 90
Input Frequency(Hz) 400 50/60
Output Voltage
or
Transformation Ratio		 0.783±3% 0.735±3% 90±3Vrms 57.3±3Vrms
Input Current(mA Max) 85 25 85 20
Electrical Error(minutes Max) ±18 ±16
Residual Voltage(mVrms Max) 125 75 100 110
Temperature Rise(°C Max) 30
Insulation Resistance(MΩ Min) 100(DC500V) 10(DC500V)
Dielectric Strength(Vrms.1 min) 900 1,000
Friction Torque(N･m Max) 4.9×10-4(5gf･cm) 24.5×10-4(25gf･cm)
Mass(g) 180 570

TS15N11(15CDX)･TS820N58(23CDX)･TS820N50(23TDX)･TS820N54(23TDR)

Model TS15N11E15 TS820N58E11 TS820N50E11 TS820N54E11
Function CDX TDX TDR
Input Voltage(Vrms) 90
Input Frequency(Hz) 400 50/60
Transformation Ratio 1.154±3%
Input Current(mA Max) 100 200
Electrical Error
Receiver Error(minutes Max)		 ±16 TDX±16
TDR±90
Torque Grad.(N･m/deg. Max) - 2.0×10-4(2gf･cm/deg.)
Residual Voltage(mVrms Max) 125 185 -
Temperature Rise(°C Max) 30 60
Insulation Resistance(MΩ Min) 100(DC500V) 10(DC500V) -
Dielectric Strength(Vrms.1 min) 900 1,000
Friction Torque(N･m Max) 6.8×10-4(7gf･cm) 24.5×10-4(25gf･cm) 24.5×10-4(25gf･cm) -
Mass(g) 180 570 610

TS472(5G)･TS472N6(5M)･TS453(6G)･TS453N6(6M)

Model TS472E11 TS472N6E11 T453E11 TS453N6E11
Function 5G 5M 6G 6M
Input Voltage(Vrms) 100/110
Input Frequency(Hz) 50/60
Output Voltage(Vrms) 90±3
Input Current(A Max.) 0.6 1.2
Torque Grad.(N･m/deg. Min) 29.5×10-4(30gf･cm/deg.) 88.3×10-4(90gf･cm/deg.)
Electrical Error
Receiver Error(deg. Max)		 ±0.5 ±2.0 ±0.5 ±1.0
Temperature Rise(°C Max) 30
Insulation Resistance(MΩ Min) 10(DC500V)
Dielectric Strength(Vrms.1 min) 1,500
Mass(g) 2,400 2,600 4,500 4,800

TS866(6DG)･TS866N6(6DM)･TS473(5DG)･TS473N6(5DM)

Model TS866E11 TS866N6E11 TS473E11 TS473N6E11
Function 6DG 6DM 5DG 5DM
Input Voltage(Vrms) 90
Input Frequency(Hz) 50/60
Output Voltage(Vrms) 90±3
Input Current(A Max) 2.0 1.0
Torque Grad.(N･m/deg. Min) 6.87×10-3(70gf･cm/deg.) 1.57×10-3(16gf･cm/deg.)
Electrical Error
Receiver Error(deg. Max)		 ±0.5 ±1.5 ±0.5 ±1.5
Temperature Rise(°C Max) 30
Insulation Resistance(MΩ Min) 10(DC500V)
Dielectric Strength(Vrms.1 min) 1,500
Mass(g) 4,800 5,200 2,600 2,900

RUGGEDIZED ･ WATER-PROOF ･ DUST-PROOF

TS801N5(TX)･TS806N5(CX)･TS808(TX)･TS808N3(TX)･TS809(DG)･TS809N3(DG)

  RUGGEDIZED WATER-PROOF DUST-PROOF
Model TS801N5E11 TS806N5E11 TS808E11 TS808N3E11 TS809E11 TS809N3E11
Function TX CX TX DG
Input Voltage(Vrms) 100/110 90
Input Frequency(Hz) 50/60
Output Voltage(Vrms) 90±3
Input Current(A Max) 0.5 0.6 1.0
Electrical Error(minutes Max) ±60 ±30 ±60
Torque Grad.(N･m/deg. Min) 1.38×10-3(14gf･cm/deg.) - 2.95×10-3(30gf･cm/deg.) 1.77×10-3(18gf･cm/deg.)
Residual Voltage(mVrms Max) - 200 150 -
Temperature Rise(°C Max) 30
Friction Torque(N-m Max) 4.90×10-3(50gf･cm) 78.4×10-3(800gf･cm)
Insulation Resistance(MΩ Min) 10(DC500V) 100(DC500V)
Dielectric Strength(Vrms.1 min) 1,500
Mass(g) 3,000 11,000(11kg)