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Characteristics – MITSUBISHI ELECTRIC MELSERVO MR-J2S- A User Manual

Page 220

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12 - 3

12. CHARACTERISTICS

(Note 2)

Servo amplifier-generated heat[W]

Area required for heat dissipation

Servo amplifier

Servo motor

(Note 1)

Power supply

capacity[kVA]

At rated torque

With servo off

[m

2

]

[ft

2

]

HC-SFS502

7.5

195

25

3.9

42.0

HC-RFS353

5.5

135

25

2.7

29.1

HC-RFS503

7.5

195

25

3.9

42.0

HC-UFS352

5.5

195

25

3.9

42.0

HC-UFS502

7.5

195

25

3.9

42.0

HC-LFS302

4.5

120

25

2.4

25.8

MR-J2S-500A

HA-LFS502

7.5

195

25

3.9

42.0

HC-SFS702

10.0

300

25

6.0

64.6

MR-J2S-700A

HA-LFS702

10.6

300

25

6.0

64.6

HA-LFS11K2

16.0

530

45

11

118.4

HA-LFS801

12.0

390

45

7.8

83.9

HA-LFS12K1

18.0

580

45

11.6

124.8

MR-J2S-11KA

HA-LFS11K1M

16.0

530

45

11.0

118.4

HA-LFS15K2

22.0

640

45

13

139.0

HA-LFS15K1

22.0

640

45

13

139.0

MR-J2S-15KA

HA-LFS15K1M

22.0

640

45

13

139.0

HA-LFS22K2

33.0

850

55

17

183.0

HA-LFS20K1

30.1

775

55

15.5

166.8

HA-LFS25K1

37.6

970

55

19.4

208.8

MR-J2S-22KA

HA-LFS22K1M

33.0

850

55

17.0

193.0

Note 1. Note that the power supply capacity will vary according to the power supply impedance. This value assumes that the power

factor improving reactor is not used.

2. Heat generated during regeneration is not included in the servo amplifier-generated heat. To calculate heat generated by the

regenerative brake option, use Equation 13.1 in Section 13.1.1.