Chongqing SAC Power Group Co.,Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000 |
| Delivery Time | 5 days after received Payment |
| Packaging Details | Standard Export Wooden Box |
| Application | Cummins NTA855 KTA19 Engine |
| Certificate | CCS |
| Teeth | 11 |
| Type | vane air motor |
| Work air pressure | 0.4~0.8 Mpa |
| Max. output power | 7~17kw |
| Rated Speed | 2000~2100rpm |
| Brand Name | Current |
| Model Number | AST600 |
| Certification | CCS |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000 |
| Delivery Time | 5 days after received Payment | Packaging Details | Standard Export Wooden Box |
| Application | Cummins NTA855 KTA19 Engine | Certificate | CCS |
| Teeth | 11 | Type | vane air motor |
| Work air pressure | 0.4~0.8 Mpa | Max. output power | 7~17kw |
| Rated Speed | 2000~2100rpm | Brand Name | Current |
| Model Number | AST600 | Certification | CCS |
| Place of Origin | China |
When the engine starting sequence is initiated a rush of compressed air is released. This strikes the primary turbine wheel and causes it to rotate at high speed. As the air exits the first wheel it strikes each subsequent wheel causing each to turn. Eventually the wheels reach speeds of between 25 to 40 thousand rpm. This velocity is reduced by about 10:1 inside a planetary gearbox sitting just in front of the turbine mechanism.
1.Product Category:
|
No. |
Model | Air Starter Characteristic | |||||
| The length of Gear end and Flange face |
Output Gear Parameters |
Adapter Engine Model | |||||
|
L |
Teeth |
Modulus | Modification coefficient |
S | |||
| 1 | AST600B | 31 | 12 | 4 | 0.28 | 35 | 8170 Series |
| 2 | AST600BL | 31 | 12 | 4 | 0.28 | 35 |
8190 Series |
| 3 | AST600JRR | 44 | 11 | 4.5 | 0.23 | 35 | |
| 4 | AST600JRL | 44 | 11 | 4.5 | 0.23 | 35 | |
| 5 | AST600JLR | 44 | 11 | 4.5 | 0.23 | 35 | |
| 6 | AST600JLL | 44 | 11 | 4.5 | 0.23 | 35 | |
|
7 |
AST600NTA855KTA19 |
46 |
11 |
DP6/8 |
0.31 |
30 | Cummin-s NTA855 and KTA19 Series |
2.Working Principle
AST600 Air Starter is comprise of power part and output part. The power part is vane pneumatic motor. When starting the diesel engine, the compressed air enter from pre-engagement air inlet hole of output part and push the output part and push the output gear to extrude forward, adjust automatically to ensure the correct engaging position. When the output gear reaches specified stroke, the compressed air is connected with air relay through pre-engagement air outlet hale. At this time, open main air circuit, the compressed air enter vane pneumatic motor part, and the motor starts to rotate which drive the diesel engine. After start-up o of diesel engine the said motor will overstep by overstep clutch. If the air source is cut off the output gear will draw back, the whole start-up process is completed.
3.Technical Characteristic
This product is used under the working air pressure no more than 0.8MPa. maximum power 17KW. The main technical parameters at different air pressure are as below:
| Work air pressure MPa | 0.4 | 0.5 | 0.63 | 0.8 |
| Max. output power KW | 7 | 9 | 12 | 17 |
| Max output gear rotation r/min | 1600 | 1730 | 1870 | 2030 |
| Power output gear torque N.m | 42 | 50 | 64 | 80 |
| Parameter air consumption L/s | 120 | 150 | 190 | 240 |
Company Details
Business Type:
Manufacturer
Year Established:
2009
Employee Number:
500~1000
Ecer Certification：
Active Member
Chongqing SAC Group Co., Ltd is located in Chongqing,SAC Power mainly engages in research,manufacture, sales diesel engine, gas engine and generating sets as well. SAC's prime products include Cummins diesel engines (30kw ~ 2000kw), such as NTA855, KTA19, KTA38 and KTA50-TA, gas e... Chongqing SAC Group Co., Ltd is located in Chongqing,SAC Power mainly engages in research,manufacture, sales diesel engine, gas engine and generating sets as well. SAC's prime products include Cummins diesel engines (30kw ~ 2000kw), such as NTA855, KTA19, KTA38 and KTA50-TA, gas e...
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