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Harmonic Drive servo gear unit FHA-14C-100-E250-C

The Harmonic Drive component for hydrostatic distribution of Harmonic Drive, DD motor FHA-14C-100-E250-C, generates controllable elastic deformation and is a gear transmission that meshes with the rigid gear to transmit motion and power. The number of external teeth of the flexible gear is less than the number of internal teeth of the rigid gear. When the wave generator rotates, the external teeth of the flexible gear corresponding to the direction of the major axis precisely mesh into the internal teeth of the rigid gear.

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Product Description

SHA series

Abstract

Realize various process requirements In the process of pneumatic conveying, various process requirements can be realized to improve the quality of casting sand. For example, in pneumatic conveying, the functions of material mixing, cooling, drying, classification, and dust removal can be achieved by the Harmonic Drive DD motor FHA-14C-100-E250-C for hydrostatic distribution of Harmonic Drive to achieve the regeneration effect of used casting sand. After shot blasting and centrifugal blasting for cleaning castings, the breakage rate of iron and steel shots is relatively high. Pneumatic conveying can achieve various effects such as classification and dust removal.

Large conveying capacity The hourly turnover of molding materials required for a modern high-efficiency hydrostatic molding production line is 200t (among which the consumption of pulverized coal and clay powder is 8 - 10t, and the consumption of new sand is 1 - 4t)
Long conveying distance In the transportation within the foundry and the material conveying between workshop sections, the distance ranges from tens of meters to hundreds of meters.
Good dust removal effect In the foundry industry, the dust concentration is high, the temperature is high, and the labor intensity is high. The use of pneumatic conveying can solve the environmental pollution caused by some other mechanized conveying equipment and improve the production environment in the foundry industry.

II. Various forms of pneumatic conveying systems

At present, the pneumatic conveying forms in the foundry industry are divided into dilute phase and dense phase, suction conveying and pressure conveying. According to the characteristics of the conveyed materials and process requirements, the type of pneumatic conveying is selected. The following introduces several typical pneumatic conveying forms.
Pneumatic conveying of powdery materials Since the pulverized coal and clay powder used in the foundry industry are often in bags, manual unpacking is generally adopted. The material is loaded into the sending tank through the material inverter and sent to the hopper, or it can also be directly pressured and sent to the hopper by bulk trucks.

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

Special servo motor for ultra precision semi conductor equipment SHA series

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

Harmonic Drive servo gear unit FHA-14C-100-E250-C

Product Description

SHA series

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