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Brushless resolvers (FA-SOLVER）
Brushless resolver can be used for high accurate feedback of position and speed sensing, and pole detection of motor. Through their features of resistance for harsh environment and other reasons, they are used with motors for machine tools and robots, in steelworks.
We collectively call these brushless resolvers as FA-SOLVER, and renewed their lineup to cope with a new FA era.
FEATURES
- Wide temperature range
Built-in type : -55 to +155 °C
Shaft type : -30 to +100 °C
Temperature compensation type (BRT): -10 to +80 °C (For details, please refer to each individual specification.) - Superior environment resistance
Vibration : 196 m/s2{20 G} at 10 Hz to 500 Hz, for 2 hours to each of three axes.
Shock : 981 m/s2{100 G} for 6 ms, 3 times to each of 6 axes, 18 times in total
Humidity : 90 % RH or above at 60 °C - High speed rotation
Built-in type : 10,000 min-1(r/min)
Shaft type : 6,000 min-1(r/min)
Allowable rotation speed of some types may differ from the above values. For details, please refer to each individual specification. In addition, types exceeding 10,000 min-1(r/min) are also available. - High reliability
Resolver has the similar structure to electric motors but has high reliability because of no winding coil on its rotor. In particular, the built-in types are free from maintenance because ball bearings are not installed in them. - Absolute position detection
- Long-distance transmission
Robustness against noise enables long-distance transmission - Capable of compact incorporation
The use of built-in types of Resolver minimizes housings of motors. Best suited for compact design
Applications
Brushless Resolver Shaft type
| Multiplication Factor of Angle: 1X BRX (1 Phase Input / 2 Phase Output) |
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|---|---|---|---|---|
| Size | 8 | 10 | 11 | |
| Model | TS510N35E18 | TS520N46E9 | TS530N39E15 | |
| Primary | Rotor | Rotor | Rotor | |
| Power supply | Voltage(Vrms) | 7 | 7 | 7.5 |
| Frequency(kHz) | 3 | 3 | 4 | |
| Input current(mA) | 4.7 Nom | 10 Max | 13.5 Max | |
| Transformation Ratio | 0.5±10％ | 0.5±10％ | 0.53±5％ | |
| Impedance | Zro(Ω) | 860+j1,230 Nom | 700 Min | 400+j485 REF |
| Zso(Ω) | - | - | 190+j310 REF | |
| Zss(Ω) | 205+j190 Nom | 250 Nom | 65+j180 REF | |
| Direct current resistance | Rotor(Ω) | (154) | (131.1) | (26) |
| Stator(Ω) | (80) | (64.5) | (17) | |
| Phase shift(°) | +9.5 Nom | +20 Max | 0 REF | |
| Residual voltage(mVrmsMax) | 15 | 15 | 10 | |
| Electrical error('Max) | ±15 | ±10 | ±7 | |
| Mass(kg) | 0.045 Nom | 0.100 Max | 0.116 Nom | |
| Multiplication Factor of Angle: 1X BRX (1 Phase Input / 2 Phase Output) |
||||
|---|---|---|---|---|
| Size | 11 | 15 | 25 | |
| Model | TS530N33E10 | TS540N33E12 | TS2014N141E26 | |
| Primary | Rotor | Rotor | Rotor | |
| Power supply | Voltage(Vrms) | 18 | 15 | 10 |
| Frequency(kHz) | 5 | 1 | 4.5 | |
| Input current(mA) | 18±20% | 20 Max | 22 Nom | |
| Transformation Ratio | 0.5±0.1 | 0.5±10% | 0.5±10% | |
| Impedance | Zro(Ω) | 1,000 Nom | 1,030 Nom | 250+j377 Nom |
| Zso(Ω) | - | 680 Nom | 400+j690 Nom | |
| Zss(Ω) | - | 540 Nom | 326+j623 Nom | |
| Direct current resistance | Rotor(Ω) | (38) | (115) | (120.7) |
| Stator(Ω) | (70) | - | (68.7) | |
| Phase shift(°) | -20 Max | +5 Nom | -7.5 Nom | |
| Residual voltage(mVrmsMax) | 15 | 20 | 15 | |
| Electrical error('Max) | Width 10 | ±10 | ±10 | |
| Mass(kg) | 0.150 Max | 0.300 Max | 0.620 Nom | |
| Multiplication Factor of Angle: 1X BRT (2 Phase Input / 1 Phase Output) |
||||||
|---|---|---|---|---|---|---|
| Size | 11 | 11 | 15 | |||
| Model | TS530N33E9 | TS530N36E10 | TS540N33E10 | |||
| Primary | Stator | Stator | Stator | |||
| Power supply | Voltage(Vrms) | 3.5 | 12 | 10 | ||
| Frequency(kHz) | 3 | 1∼2 | 4.5 | |||
| Input current(mA) | - | 20∼12 | - | |||
| Transformation Ratio | 1) 0.56 | 0.5 Nom | 0.5 Nom | |||
| Impedance | Zro(Ω) | - | - | - | ||
| Zso(Ω) | 1) >500 | - | 1,600 Nom | |||
| Zrs(Ω) | 2) ＜1,000 | - | 1,500 Nom | |||
| Direct current resistance | Rotor(Ω) | - | (191) | - | ||
| Stator(Ω) | - | (127) | - | |||
| Residual voltage(mVrmsMax) | - | - | - | |||
| Phase error('Max) | Width 10 | Width 6 | Width 10 | |||
| Mass(kg) | 0.11 Nom | - | 0.300 Max | |||
| Multiplication Factor of Angle: 1X BRS (2 Phase Input / 2 Phase Output) |
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|---|---|---|---|---|
| Size | *10 | *15 | ||
| Model | TS520N202E4 | TS540N202E4 | ||
| Primary | Stator | Stator | ||
| Power supply | Voltage(Vrms) | 7 | 7 | |
| Frequency(kHz) | 1 | 1 | ||
| Input current(mA) | (9) | (10.8) | ||
| Transformation Ratio | 0.5 Nom | 0.5 Nom | ||
| Impedance | Zro(Ω) | - | - | |
| Zso(Ω) | 354 Min | 354 Min | ||
| Zrs(Ω) | 2,000 Nom | 3,300 Nom | ||
| Direct current resistance | Rotor(Ω) | (1030) | (1350) | |
| Stator(Ω) | (127) | (55.4) | ||
| Residual voltage(mVrmsMax) | - | - | ||
| Phase error('Max) | Width 20 | Width 10 | ||
| Mass(kg) | 0.100 Nom | 0.330 Nom | ||
*Temperature Compensation
1) measured at 11.8Vrms , 400Hz
2) measured at 6.8Vrms , 400Hz
3) () is a reference value based on actual measurements
Brushless Resolver Built-in type
| Multiplication Factor of Angle: 1X BRX (1 Phase Input / 2 Phase Output) |
Multiplication Factor of Angle: 1X BRT (2 Phase Input / 1 Phase Output) |
|||
|---|---|---|---|---|
| Size | 10 | 30 | 15 | |
| Model | TS2030N71E20 | TS2142N1E63 | TS2031N121E19 | |
| Primary | Rotor | Rotor | Stator | |
| Power supply | Voltage(Vrms) | 10 | 7 | 12 |
| Frequency(kHz) | 4.5 | 5 | 10 | |
| Input current(mA) | (15.75) | (35.8) | ― | |
| Transformation Ratio | 0.5±5% | 0.5±5% | 0.3±10% | |
| Impedance | Zro(Ω) | 275+j 572 Nom | 100+j 170 Nom | (1125.1+j 2450.7) |
| Zso(Ω) | 265+j 477 Nom | - | 1,200 RE | |
| Zss(Ω) | 226+j 314 Nom | 200+j 350 Nom | 2,500 REF | |
| Direct current resistance | Rotor(Ω) | (122) | (32) | （230.6） |
| Stator(Ω) | (102) | (53.1) | （96） | |
| Phase shift(°) | +7 Nom | -10 Nom | 20 | |
| Residual voltage(mVrmsMax) | 20 | 20 | － | |
| Electrical error('Max) | ±10 | ±10 | ±15 | |
| Mass(kg) | 0.120 Max | 1,000 Max | 0.120 Nom | |
