VR Type (Singlsyn)
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.)
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.
Specification Tables
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
|
Lead type 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
|
Lead type 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
|
Terminal type 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
|
Terminal type 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
|
Innovation, quality and efficiency paired with high resistance and durability.
Since its foundation Tamagawa has taken up the challenge of further improving angular precision for control equipment such as high-precision sensors, motors and gyros. We are determined to satisfy your requirements with our high quality products by improving our technologies continuously and also constantly developing and applying new technologies. We can look back on an extensive industry-proven track record in all our fields of application.