HJ96 Brushless Series Servomotor      
             
     
   

The HJ series combines the latest high power (NdFeB) magnets with a new large diameter shaft and short body design. The HJ motor offers increased inertia, performing with high stability at low speeds and has been designed for machine tool applications in particular. Frame sizes in the new range are 96, 116, 155 mm square.

Model

Technical Data
Drawings

HJ96

 Continuous Stall Torque TENV, 3.0 - 5.5 Nm (27 - 49 lb-in)

inches
 
 
   
  Technical Data  
 

Parameter

Unit

HJ96
C6-44

HJ96
C6-64

HJ96
C6-88

HJ96
C6-130

HJ96
G6-44

HJ96
G6-64

HJ96
G6-88

HJ96
G6-130

Voltage Gradient no Load

volts/krpm

44

64

88

130

44

64

88

130

Max.Motor EMF

line-line volts

260

380

530

700

260

380

530

700

Max. Speed

RPM

6000

6000

6000

5400

6000

6000

6000

5400

Continuous Stall Torque
TENV

Nm

3

3

3

3

5.5

5.5

5.5

5.5

Ib-in

27

27

27

27

49

49

49

49

Peak Stall Torque

Nm

11

11

11

11

22

22

22

22

lb-in

97

97

97

97

190

190

190

190

Continuous Stall Current RMS

Amps

5.8

4

2.9

2

10.7

7.3

5.3

3.6

Rotor Polar Moment of Inertia

Kg.cm²

3.3

3.3

3.3

3.3

6.3

6.3

6.3

6.3

(Inclusive of Resolver Inertia)

lb-in Sec²

0.0029

0.0029

0.0029

0.0029

0.0056

0.0056

0.0056

0.0056

Cogging Torque

Nm

0.088

0.088

0.088

0.088

0.16

0.16

0.16

0.16

lb-in

0.78

0.78

0.78

0.78

1.4

1.4

1.4

1.4

Torque constant Kt 
(line-line)

Nm/Amp

0.51

0.75

1.03

1.5

0.51

0.75

1.03

1.5

lb-in/Amp

4.6

6.6

9.1

1.35

4.6

6.6

9.1

1.35

Resistance (line-line)

Ohms

1.6

3.2

6.8

15

0.58

1.16

2.4

5.5

Inductance (line-line)

Millihenrys

3.5

7.2

14

32

1.6

3.3

6.4

14

Insulation Class

 

F

F

F

F

F

F

F

F

Max. Ambient Temperature

°C

40

40

40

40

40

40

40

40

°F

104

104

104

104

104

104

104

104

Thermal Time Constant

Minutes

50

50

50

50

70

70

70

70

Thermal Resistance

°C/Watt

0.99

0.99

0.99

0.99

0.78

0.78

0.78

0.78

°F/Watt

1.8

1.8

1.8

1.8

1.4

1.4

1.4

1.4

Static Friction Torque

Nm

0.07

0.07

0.07

0.07

0.07

0.07

0.07

0.07

Ib-in

0.62

0.62

0.62

0.62

0.62

0.62

0.62

0.62

Motor Weight

Kg

5

5

5

5

7.2

7.2

7.2

7.2

lb

11

11

11

11

16

16

16

16
 
         
   

Servo Dynamics located in Chatsworth, California designs and manufactures high performance servo control systems and is committed to total customer satisfaction. Servo Dynamics is a registered ISO 9001:2000 supplier.