Harmonic Drive servo gear unit FHA-14C-30-E200-C

Abstract

Harmonic servo FHA-14C-30-E200-C Hamernaco Servo Component

The main control forms of AC servo motors include: torque control/current control; speed control; position control.

Torque control - For some loads, such as bolt tightening mechanisms, only the necessary tightening force needs to be provided by the AC servo motor, and the torque of the servo motor is determined according to the required tightening force size, while there are no requirements for the speed and position of the servo motor. In such application scenarios, torque control mode should be adopted. Also, in the AC servo system, the magnetic pole position of the permanent magnet rotor of the AC servo motor harmonic servo FHA-14C-30-E200-C is measured by the position sensor, and this signal is used as the basis for current control.

The main technical parameters of AC servo motors: Rated power - The rated output power on the motor shaft. That is, the output power of the motor when operating in the rated state. If the motor operates above the rated power; in the overloaded state, overheating will occur and the motor will be burned out. Rated voltage - The rated voltage applied to the excitation winding and the armature control winding when the motor operates in the rated state. Rated current - The current in the armature control winding when the motor drives the load to the rated power under the rated voltage. It is the maximum current allowed in the armature control winding when the motor operates continuously.

Rated speed - The speed of the motor when it outputs the rated power under the rated voltage, sometimes also called the maximum speed. The speed regulation range of AC servo motors is generally below the rated speed. Rated torque - The torque output by the motor shaft when the motor operates in the rated state; Maximum torque - The maximum torque that the motor can output in a short period of time, reflecting the instantaneous overload capacity of the motor. Generally strong.

Specialties

HarmonicDrive ® Integrated AC servo actuator with specially designed flat AC servo motor

Hollow and flat structure

Absolute value encoder

SHA-SG: Compact shape with extra length

SHA-CG: For turntable use, improve the accuracy of output shaft surface vibration

1. Model name: AC servo actuator SHA series

2. Model:

SG type=20, 25, 32, 40, 45, 58, 65

HP type=25,32

CG type=20,25,32,40

3. Version symbols

4. HarmonicDrive ® Reduction ratio:

SG type=51,81101121161

HP type=11

CG type=50,80100120160

5. Type of reducer:

SG type=SHG series

HP type=HPF series

CG type=CSG series

6. Motor version symbol:

A=Models 58, 65

B=Models 25, 32, 40

C=Model 20

D=Model 45

7. Motor size:

● 08=Model 20

09=Model 25

12=Model 32

15=Model 40

16=Model 45

21=Models 58, 65

8. Brake:

● A=No brake

● B=With brake

9. Motor power supply voltage:

100=AC100V

200=AC200V

10. Encoder format:

10=symbol A format, transmission speed: 2.5Mbps, 1:1 connection

11. Encoder type and resolution:

S17b=17bit absolute encoder 131072 pulses/rotation

12. Encoder phase angle:

The phase difference A between the U-phase induced voltage of the motor and the absolute origin is 0 degrees

13 connector specifications:

● C=With standard connectors

● N=No connector

D=With special connectors

14. Optional symbols:

L=Near Origin&End Limit Sensor

Y=Cable side exit

● V=With bracket (CG type only)

● S=Output shaft 1 rotation absolute value specification (CG type only)

● No entry=standard product

SP=non-standard product