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80mm AC SERVO MOTOR
80mm AC SERVO MOTOR

AC Servo motor 1) CE and RoHS approved 2) TS 16949 3) We can develop customer design version

AC Servo Motor Description                       

The SMH Series rare earth servo motors feature neodymium-iron-boron

permanent magnet  rotors that provide low inertias, small size, high power

density and high peak torques. These compact, environmentally-rugged,

brushless.

1. An economical, compact design that can function in harsh environments.

2. Neodymium-iron-boron magnet rotors that provide a high torque-to-inertia rating for faster

light machinery acceleration. More than three times load as same as rated torque.

3. A three-phase, sinusoidally wound stator field for smooth operation at slow speeds.

4. The integrated temperature sensors make usage of working mode in insulation material class

5. The feedback device encoder(incremental or absolute ) or resolver.

6. IP65 rated(for output shaft is IP54)

SMH Series Servo Motor

    S  M  H  60---20  30  2  8  E  B  C---1

s-----Synchronous

M----Motor

H-----High power density

60----Flange dimension 60x60 (unit mm)

20---Rated power  20x10  (W)

30---Rated speed   30x100 (rpm)

2-----Input voltage  2---220VAC(50/60Hz)

                3---380VAC(50/60Hz)

8----8  Poles (4 Pair poles)

E--- Feedback device:      E---Encoder(incremental2500p/rev)

                        R---Resolver

B----         B----Brake

N----No Brake

C----         C-----Connector

             L-----Line

1-----Serial  number

SMH80 Technical Information

Technical Data

Motor      Type

SMH80753028RNL SMH80753028ENC

SMH80753028RNC

SMH801003028RNL SMH801003028ENC

SMH801003028RNC

SMH801003028RNL -1

SMH801003028ENC-1

SMH801003028RNC-1

DC bus

300

300

300

Continuous

characteristics

Rated power  (W)

750

1000

1000

Rated torque  (Nm)

2.39

3.18

3.18

Rated speed  (rpm)

3000

3000

3000

Rated current  (A)

3.4

5.5

4.4

Moment maximum torque  (Nm)

7.17

9.48

9.48

Max speed(Inter. Working)  (rpm)

5000

5000

4000

Moment maximum current  (A)

10.5

17

13.6

Continuous static torque  (Nm)

2.63

2.4

3.3

Continuous static current   (A)

3.59

5.815

4.625

Resistance line-line  (Ω)

1.66

1.21

1.68

Inductance line-line  (mH)

8.66

5.7

8.5

Electrical time constant  τe (ms)

5.21

4.7

5.06

Mechanical time constant  τm (ms)

0.93

1.1

1.11

Voltage constant  (V/krm)

38

31.6

44

Torque constant  (Nm/A)

0.733

0.584

0.71

Rotor polar moment of inertia (Kg· )

1.36

1.9

 

The maximum allowable  / (KV/μs)

8

8

8

Insulation class

F

F

F

Feed back device

2500p/rev  incremental encoder

Resolver    (sin---cos)

Cooling method and

Fully-closed,self-cooling

IP65out shaft cover IP54

The operating of environmental conditions

Temperature

-2040No freeze

Humidity

Below 90%RHNo dewing

Environment

Far away active gas, combustible gas, oil drop, ash.

Installation of height

The highest altitude is 4000m.From 1000m altitude; the power will be decreased 1.5%, at every 100m higher.

Please contact with us for more detailed technical information

80mm AC SERVO MOTOR

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