brushless-resolvers-fa-solver®).png

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.

Brushless Resolver Shaft type

 

Multiplication Factor of Angle: 1X
BRX (1 Phase Input / 2 Phase Output)
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 8.3 11.9
Transformation Ratio 0.5 0.5 0.53
Impedance Zro(Ω) 860+j1,230 847 400+j485
Zso(Ω) - - 190+j310
Zss(Ω) 205+j190 252 65+j180
Direct current resistance Rotor(Ω) 160 131 26
Stator(Ω) 90 65 17
Phase shift(°) +9.5 +6.5 0
Residual voltage(mVrmsMax) 15 15 10
Electrical error('Max) ±15 ±10 ±7
Mass(kg) 0.045 0.070 0.116

 

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 15 22
Transformation Ratio 0.5 0.5 0.5
Impedance Zro(Ω) 1,000 1,030 250+j377
Zso(Ω) - 680 400+j690
Zss(Ω) 380 540 326+j623
Direct current resistance Rotor(Ω) 38 115 121
Stator(Ω) 70 88 69
Phase shift(°) -5 +5 -7.5
Residual voltage(mVrmsMax) 15 20 15
Electrical error('Max) ±10 ±10 ±10
Mass(kg) 0.110 0.255 0.620

 

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 6.3
Transformation Ratio 1) 0.56 0.5 0.5
Impedance Zro(Ω) - - -
Zso(Ω) 1) >500 - 1,600
Zrs(Ω) 2) <1,000 - 1,500
Direct current resistance Rotor(Ω) - - 180
Stator(Ω) - - 19
Phase shift(°) - - -5
Residual voltage(mVrmsMax) - - 15
Phase error('Max) ±10 6 ±10
Mass(kg) 0.11 - 0.255

 

Multiplication Factor of Angle: 1X
BRS (2 Phase Input / 2 Phase Output)
Size *10 *15
Model TS520N202E4 TS540N202E4
Primary Stator Stator
Power supply Voltage(Vrms) 7 7
Frequency(kHz) 1 1
Input current(mA) 20 20
Transformation Ratio 0.5 0.5
Impedance Zro(Ω) - -
Zso(Ω) 354 354
Zrs(Ω) 2,000 3,300
Direct current resistance Rotor(Ω) - -
Stator(Ω) - -
Phase shift(°) - -
Residual voltage(mVrmsMax) - -
Phase error('Max) ±20 ±20
Mass(kg) 0.100 0.330

*Temperature Compensation
1) measured at 11.8Vrms , 400Hz
2) measured at 6.8Vrms , 400Hz

 

 

Brushless Resolver Built-in type

 

Multiplication Factor of Angle: 1X
BRX (2 Phase Input / 2 Phase Output)
Size 10 30 35 47
Model TS2030N71E20 TS2142N1E63 TS2158N21E63 TS2054N91E51
Primary Rotor Rotor Rotor Rotor
Power supply Voltage(Vrms) 10 7 10 6
Frequency(kHz) 4.5 5 5 10
Input current(mA) 16 35 57 11
Transformation Ratio 0.5 0.5 0.5 0.28
Impedance Zro(Ω) 275+j 572 100+j 170 176 260+j 500
Zso(Ω) 265+j 477 - - -
Zss(Ω) 226+j 314 200+j 350 250 214+j 338
Direct current resistance Rotor(Ω) 122 32 28 24
Stator(Ω) 102 53 40 16
Phase shift(°) +7 -9 -15 -30
Residual voltage(mVrmsMax) 20 20 30 20
Electrical error('Max) ±10 ±10 ±10 ±10
Mass(kg) 0.050 0.700 0.900 1.600

 

Multiplication Factor of Angle: 1X
BRT (2 Phase Input / 2 Phase Output)
Size 10 15 21 25
Model TS2030N111E21 TS2031N121E19 TS2018N351E56 TS2013N221E58
Primary Stator Stator Stator Stator
Power supply Voltage(Vrms) 7 12 10 10
Frequency(kHz) 1 10 4.5 4.5
Input current(mA) 18 8.9 7.0 5.9
Transformation Ratio 0.5 0.3 0.3 0.3
Impedance Zro(Ω) (1,000) (3,000) (4,100) (4,400)
Zso(Ω) 390 1,200 1,500 1,700
Zrs(Ω) 840 2,500 3,400 3,700
Direct current resistance Rotor(Ω) 390 246 430 186
Stator(Ω) 230 96 130 106
Phase shift(°) (+60) (-20) (+5) (-5)
Residual voltage(mVrmsMax) 20 20 20 20
Phase error('Max) ±15 ±15 ±15 ±15
Mass(kg) 0.045 0.120 0.230 0.380