SYNCHRO

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Specification list

TS4(TX･TR)･TS5N2(TX･TR)
TS20(TX･TR)･TS21(TX･TR)
TS466N50(23TX)･TS466N54(23TR)TS831N51(31TX)･TS831N55(31TR)
TS14N3(15CX)･TS14N7(15CT)･TS486N50(23CX)･TS486N54(23CT)
TS15N11(15CDX)･TS820N58(23CDX)･TS820N50(23TDX)･TS820N54(23TDR)
TS472(5G)･TS472N6(5M)･TS453(6G)･TS453N6(6M)
TS866(6DG)･TS866N6(6DM)･TS473(5DG)･TS473N6(5DM)
RUGGEDIZED/TS801N5(TX)･TS806N5(CX)WATER-PROOF･DUST-PROOF/TS808(TX)･TS808N3(TX)･TS809(DG)･TS809N3(DG)

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.

SYNCHRO APPLICATIONS

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	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	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)