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SMH Series AC Servo Motor

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SMH Series AC Servo Motor

SMH Series AC Servo Motors EU-standard structural design, powerful dynamic performance, minimal cogging torque and low temperature rise. Power range spans 50 W – 7.5 kW, compatible with a full range of encoder types for slitting machines, engraving equipment, laser cutters and more automation machinery.

Product Model

SMH60S-0020-30A■K-3LK□

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SMH60S-0040-30A■K-3LK□

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SMH80S-0075-30A■K-3LK□

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SMH80S-0100-30A■K-3LK□

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SMH110D-0105-20A■K-4LKC

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SMH110D-0125-30A■K-4LKC

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SMH110D-0126-20A■K-4LKC

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SMH130D-0105-20A■K-4HKC

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SMH110D-0126-30A■K-4HKC

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SMH110D-0157-30A■K-4HKC

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SMH130D-0157-20A■K-4HKC

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SMH110D-0188-30A■K-4HKC

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SMH130D-0210-20A■K-4HKC

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SMH150D-0230-20A■K-4HKC

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SMH150D-0300-20A■K-4HKC

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SMH130D-0300-20A■K-4HKC

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SMH180D-0350-15A■K-4HKC

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SMH150D-0380-20A■K-4HKC

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SMH180D-0440-15A■K-4HKC

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SMH180D-0550-15R■K-4HKC

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SMH180D-0750-15R■K-4HKC

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Electrical Specifications

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Rated line voltage U(V)

220

220

220

220

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Rated power Pn(W)

200

400

750

1000

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Rated torque Tn(Nm)

0.64

1.27

2.39

3.18

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Rated speed Nn (rpm)

3000

3000

3000

3000

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Rated current In(A)

1.6

3.1

3.9

6.3

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MAX torqueTm(Nm)

1.92

3.82

7.17

9.48

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MAX current Im(A)

4.8

9.3

11.7

18.9

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Electrical time constantτe(ms)

2.03

2.22

5.35

5.23

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Mechanical time constantτm(ms)

2.26

1.35

0.75

0.89

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EMF constant Ke (V/krpm)

29

29

40

34

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Torque constant Kt (Nm/A)

0.48

0.48

0.662

0.562

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Rotor moment of inertia 1 Jm(Kg•cm2)

0.375

0.51

1.36

1.9

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Rotor moment of inertia 2 Jm(Kg•cm2)

0.379(with brake)

0.514(with brake)

1.385(with brake)

1.925(with brake)

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Basic Specifications

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Flange

60

60

80

80

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Inertia

Small inertia

Small inertia

Small inertia

Small inertia

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Number of polar pairs

3

3

3

3

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Max. voltage rising du/dt(kV/us)

8

8

8

8

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Insulation class

F

F

F

F

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Max.radial force Fr(N)

180

180

335

335

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Max.axial force Fa(N)

90

90

167.5

167.5

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Feed back device

2500p/rev incremental encoder

2500p/rev incremental encoder

2500p/rev incremental encoder

2500p/rev incremental encoder

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Cooling method

Totally enclosed, self-cooling

Totally enclosed, self-cooling

Totally enclosed, self-cooling

Totally enclosed, self-cooling

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Protection level

IP65, Shaft end IP54

IP65, Shaft end IP54

IP65, Shaft end IP54

IP65, Shaft end IP54

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Environment Of Use

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Temperature

﹣20~40℃(Not frozen)

﹣20~40℃(Not frozen)

﹣20~40℃(Not frozen)

﹣20~40℃(Not frozen)

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Humidity

Below 90% RH (no condensation)

Below 90% RH (no condensation)

Below 90% RH (no condensation)

Below 90% RH (no condensation)

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Ambient environment

Keep away from corrosion, flammable gases, oil droplets, dust

Keep away from corrosion, flammable gases, oil droplets, dust

Keep away from corrosion, flammable gases, oil droplets, dust

Keep away from corrosion, flammable gases, oil droplets, dust

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Altitude

The highest altitude is 2000m. From 1000 to 2000m, the power decreases by 1.5% per 100m increase

The highest altitude is 2000m. From 1000 to 2000m, the power decreases by 1.5% per 100m increase

The highest altitude is 2000m. From 1000 to 2000m, the power decreases by 1.5% per 100m increase

The highest altitude is 2000m. From 1000 to 2000m, the power decreases by 1.5% per 100m increase

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