Silnik do napędu bezpośredniego
Silnik do napędu bezpośredniego
Serwonapędy AC MELSERVO Seria MELSERVO-J5
Najlepsze dopasowanie do aplikacji wymagających niskiej prędkości i dużego momentu obrotowego. Dostępne są 4 różne korpusy i 12 silników.

 

 

Direct drive motor model

 

TM-RU2M002C30. TM-RG2M002C30

TM-RU2M004E30, TM-RG2M004E30

Motor outer diameter (frame dimensions) [mm]

ø130

ø180

Continuous running duty

Rated output [W]

69

141 (188)

Rated torque 3 4 [N•m]

2.2

4.5 (6)

Maximum torque [N•m]

8.8

13.5 (18)

Rated speed [r/min]

300

300

Maximum speed [r/min]

600

600

Permissible instantaneous speed [r/min]

690

690

Power rate at continuous rated torque [kW/s]

6.1

3.4 (6.0)

Rated current [A]

1.2

1.3 (1.7)

Maximum current [A]

4.9

4.0 (5.3)

Moment of inertia J [× 10 -4 kg•m²]

7.88

60.2

Recommended load to motor inertia rati o 1

50 times or less

20 times or less

Absolute accuracy [s]

±15

±12.5

Speed/ position detector

Absolute/incremental *1

21-bit encoder 2097152 pulses/rev

22-bit encoder 4194304 pulses/rev

Thermistor

Built-in

Built-in

Insulation class

155 (F)

155 (F)

Structure

Totally enclosed, natural cooling (IP rating: IP40) 2

Totally enclosed, natural cooling (IP rating: IP40) 2

Vibration resistance *2

X: 49 m/s² Y: 49 m/s²

X: 49 m/s² Y: 49 m/s²

Vibration rank

V10 *4

V10 *4

Rotor permissible load *3

Moment load [N•m]

15

49

Axial load [N]

770

2300

Mass [kg]

2.7

5.5

 

  1. Contact your local sales office if the load to motor inertia ratio exceeds the value in the table.
  2. Connectors and a gap along the rotor (output shaft) are excluded.
  3. When unbalanced torque is generated, such as in a vertical lift machine, be sure to use the absolute position detection system, and keep the unbalanced torque under 70 % of the servo motor rated torque.
  4. The value in brackets is applicable when the rated and maximum torques are increased with a combination with a larger-capacity servo amplifier.
  5. Absolute accuracy varies according to the mounting state of load and the surrounding environment.

 

 

Direct drive motor model

TM-RFM002C20

TM-RFM004C20

Motor outer diameter (frame dimensions) [mm]

ø130

ø130

Continuous running duty

Rated output [W]

42

84

Rated torque [N•m]

2

4

Maximum torque [N•m]

6

12

Rated speed [r/min]

200

200

Maximum speed [r/min]

500

500

Permissible instantaneous speed [r/min]

575

575

Power rate at continuous rated torque [kW/s]

3.7

9.6

Rated current [A]

1.3

2.2

Maximum current [A]

3.9

6.6

Moment of inertia J [× 10 -4 kg•m²]

10.9

16.6

Recommended load to motor inertia ratio 1

50 times or less

50 times or less

Absolute accuracy [s]

±15

±15

Speed/position detector

Absolute/incremental 20-bit encoder *1 (resolution: 1048576 pulses/rev)

Absolute/incremental 20-bit encoder *1 (resolution: 1048576 pulses/rev)

Thermistor

Built-in

Built-in

Insulation class

155 (F)

155 (F)

Structure

Totally enclosed, natural cooling (IP rating: IP42) 2

Totally enclosed, natural cooling (IP rating: IP42) 2

Vibration resistance *2

X: 49 m/s² Y: 49 m/s²

X: 49 m/s² Y: 49 m/s²

Vibration rank

V10 *4

V10 *4

Rotor permissible load *3

Moment load [N•m]

22.5

22.5

Axial load [N]

1100

1100

Mass [kg]

5.2

6.8

 

  1. Contact your local sales office if the load to motor inertia ratio exceeds the value in the table.
  2. Connectors and a gap along the rotor (output shaft) are excluded.
  3. When unbalanced torque is generated, such as in a vertical lift machine, be sure to use the absolute position detection system, and keep the unbalanced torque under 70 % of the servo motor rated torque.
  4. Absolute accuracy varies according to the mounting state of load and the surrounding environment.

 

 

Direct drive motor model

TM-RFM012G20

TM-RFM048G20

Motor outer diameter (frame dimensions) [mm]

ø230

ø230

Continuous running duty

Rated output [W]

251

1005

Rated torque [N•m]

12

48

Maximum torque [N•m]

36

144

Rated speed [r/min]

200

200

Maximum speed [r/min]

500

500

Permissible instantaneous speed [r/min]

575

575

Power rate at continuous rated torque [kW/s]

6.0

37.5

Rated current [A]

3.6

11

Maximum current [A]

11

33

Moment of inertia J [× 10 -4 kg•m²]

238

615

Recommended load to motor inertia ratio 1

50 times or less

50 times or less

Absolute accuracy [s]

±12.5

±12.5

Speed/position detector

Absolute/incremental 20-bit encoder *1 (resolution: 1048576 pulses/rev)

Absolute/incremental 20-bit encoder *1 (resolution: 1048576 pulses/rev)

Thermistor

Built-in

Built-in

Insulation class

155 (F)

155 (F)

Structure

Totally enclosed, natural cooling (IP rating: IP42) 2

Totally enclosed, natural cooling (IP rating: IP42) 2

Vibration resistance *2

X: 49 m/s² Y: 49 m/s²

X: 49 m/s² Y: 49 m/s²

Vibration rank

V10 *4

V10 *4

Rotor permissible load *3

Moment load

93

93

Axial load [N]

5500

5500

Mass [kg]

17

36

 

  1. Contact your local sales office if the load to motor inertia ratio exceeds the value in the table.
  2. Connectors and a gap along the rotor (output shaft) are excluded.
  3. When unbalanced torque is generated, such as in a vertical lift machine, be sure to use the absolute position detection system, and keep the unbalanced torque under 70 % of the servo motor rated torque.
  4. Absolute accuracy varies according to the mounting state of load and the surrounding environment.
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