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VR Type (Singlsyn)

It is ultra-thin absolute type angle detector with a strong high reliability in high temperature , vibration and shock .
The Singlsyn has higher reliability and can be produced at lower cost as it does not have a coil on its rotor. Forming the rotor core into a special shape and changing the width of the gap between the rotor core and the stator core generates changes in the amplitude of the output voltage.
The Singlsyn can be installed in a minimal amount of space due to the ultra-thin structure of the built-in model. (Singlsyn is our trademark for VR type Resolver.)

VR形レゾルバ(シングルシン)

FEATURES

Extremely Thin Shaped
Singlsyn has achieved smallest mounting space because of its extremely thin thickness as a built-in structure.
Wide Temperature Range
-40~+150℃
Robust for harsh Environments
Vibration : 196 m/sec2 (20G)
Shock : 980 m/sec2 (100G)
Humidity : 90% RH over
High Rotational Speed
30,000 min-1 (rpm) (Large diameter type : 12,000min-1) Min.
High Reliability
Singlsyn has the similar structure to electric motors but has high reliability because of no winding coil on its rotor.
Sensing Absolute Position and Velocity
According to connection to a R/D converter or Smartcoder,it is capable of converting analog output signals of Singlsyn to digital position (angle) signals. The position signals are transmitted as the absolute position within a range of electrical one cycle.
Low Cost
Especially low cost is realized by reducing the number of parts to 1/10 compared with conventional resolvers.

Lead type

2X-VRX

Frame Size
S10(φ25㎜)
S15(φ37㎜)
S21(φ52㎜)
Model Number
TS2223N1112E102
TS2224N1112E102
TS2225N1112E102
Excitation Input

AC7Vrms 10kHz

Primary Side
R1-R2
Transformation Ratio
0.286±10%
Accuracy
±60'MAX
Input Impedance: Zro
120Ω±20%
Output Impedance: Zss
410ΩNOM
350ΩNOM
270ΩNOM
Phase Shift
+20°TYP
+10°TYP
+1°TYP
Mass
0.023kgTYP
0.050kgTYP
0.090kgTYP

3X-VRX

Frame Size S10(φ25㎜) S15(φ37㎜) S21(φ52㎜)
Model Number TS2223N1113E102 TS2224N1113E102 TS2225N1113E102
Excitation Input AC7Vrms 10kHz
Primary Side R1-R2
Transformation Ratio 0.286±10%
Accuracy ±45'MAX
Input Impedance: Zro 120Ω±20%
Output Impedance: Zss 440ΩNOM 380ΩNOM 300ΩNOM
Phase Shift +15°TYP +2.87°TYP 0°TYP
Mass 0.023kgTYP 0.050kgTYP 0.090kgTYP

4X-VRX

Frame Size
S10(φ25㎜)
S15(φ37㎜)
S21(φ52㎜)
Model Number
TS2223N1114E102
TS2224N1114E102
TS2225N1114E102
Excitation Input
AC7Vrms 10kHz
Primary Side
R1-R2
Transformation Ratio
0.286±10%
Accuracy
±30'MAX
Input Impedance: Zro
120Ω±20%
Output Impedance: Zss
630ΩNOM
530ΩNOM
436ΩNOM
Phase Shift
+10.8°TYP
-3.58°TYP
-7.9°±5°
Mass
0.023kgTYP
0.050kgTYP
0.090kgTYP

Terminal type

2X-VRX

Frame Size
S15(φ37㎜)
S21(φ52㎜)
Model Number
TS2224N1012E199
TS2225N1012E199
Excitation Input
AC4Vrms 10kHz
AC4Vrms 10kHz
Primary Side
R1-R2
R1-R2
Transformation Ratio
0.2±10%
0.2±10%
Accuracy
±60'MAX
±60'MAX
Input Impedance: Zro
50Ω±20%
50Ω±20%
Output Impedance: Zss
74Ω±20%
70Ω±20%
Phase Shift
+11.0°TYP
+8.6°TYP
Mass
0.050kgTYP
0.076kgTYP

3X-VRX

Frame Size
S15(φ37㎜)
S21(φ52㎜)
Model Number
TS2224N1013E199
TS2225N1013E199
Excitation Input
AC4Vrms 10kHz
AC4Vrms 10kHz
Primary Side
R1-R2
R1-R2
Transformation Ratio
0.2±10%
0.2±10%
Accuracy
±45'MAX
±45'MAX
Input Impedance: Zro
50Ω±20%
50Ω±20%
Output Impedance: Zss
78Ω±20%
71Ω±20%
Phase Shift
+7.2°TYP
+3.6°TYP
Mass
0.050kgTYP
0.076kgTYP

4X-VRX

Frame Size
S15(φ37㎜)
S21(φ52㎜)
Model Number
TS2224N1014E199
TS2225N1014E199
Excitation Input
AC4Vrms 10kHz
AC4Vrms 10kHz
Primary Side
R1-R2
R1-R2
Transformation Ratio
0.2±10%
0.2±10%
Accuracy
±30'MAX
±30'MAX
Input Impedance: Zro
50Ω±20%
50Ω±20%
Output Impedance: Zss
110Ω±20%
99Ω±20%
Phase Shift
+1.4°TYP
-0°TYP
Mass
0.050kgTYP
0.076kgTYP

Large diameter type

2X-VRX

Frame Size
S-53(φ132㎜)
Model Number
TS2763N202/EU2932N19
Excitation Input
AC7Vrms 10kHz
Primary Side
R1-R2
Transformation Ratio
0.23±10%
Accuracy
±72'MAX
Input Impedance: Zro
105Ω±10%
Output Impedance: Zss
240Ω±20%
Phase Shift
0°±7°
Mass
0.25kg NOM

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