SUZHOU SIP STARD AUTOMATION CO.,LTD.
| Payment Terms | D/P, T/T |
| Supply Ability | 2000 Pcs-7 weeks |
| Delivery Time | 20~30 work days |
| Packaging Details | Cartons or wooden cases |
| Material | Ductile iron |
| Protection class | IP68 |
| Operating temperature | -20℃~80℃ |
| Application | Petroleum industry |
| Color | blue, customer request |
| Product name | cast iron worm gear |
| Adaptation | Electric Actuator |
| Gasket | NBR |
| Brand Name | Stard-gears |
| Model Number | SG83 |
| Certification | IP68 |
| Place of Origin | JiangSu,China |
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Product Specification
| Payment Terms | D/P, T/T | Supply Ability | 2000 Pcs-7 weeks |
| Delivery Time | 20~30 work days | Packaging Details | Cartons or wooden cases |
| Material | Ductile iron | Protection class | IP68 |
| Operating temperature | -20℃~80℃ | Application | Petroleum industry |
| Color | blue, customer request | Product name | cast iron worm gear |
| Adaptation | Electric Actuator | Gasket | NBR |
| Brand Name | Stard-gears | Model Number | SG83 |
| Certification | IP68 | Place of Origin | JiangSu,China |
| High Light | Partial Turn Gear Operator IP68 ，NBR Gasket Gear Operator ，Electric Actuated Worm Gear Operator | ||
Gear operators with electric actuators in the petroleum industry, protection class IP68
SG series electric-powered partial-turn gear operators
The SG series is a 90° rotating gear operator, suitable for ball valves, butterfly valves and plug valves with electric or hydraulic actuators.
Speed ratio: 31:1~190:1;
Output torque: 650 Nm~50000Nm
Gearbox material: ductile iron
Worm gear material: QT600-3
Protection level: IP67~IP68
The input and output connection flanges are designed according to the standards ISO 5210 and ISO 5211.
Installation and operation instructions
Connect the bottom flange of the gear operator to the upper flange of the valve and slide the valve shaft into the hole on the worm gear. Tighten the flange bolt. The valve can be closed by turning the hand-wheel clockwise and opened by turning the hand-wheel counterclockwise. On the upper face of the gear operator, a position indicator and a position marking are mounted, through which the position of switch can be directly observed. The gear operator is also equipped with a mechanical limit screw, which can be adjusted and function to limit the position at the switch extreme position.
Product Features
Product Features
WCB casing
Welded hand-wheel (200 or above)
IP68 grade protection
Nickel-plated input shaft, with more resistance to corrosion
Ductile iron worm gear
NBR sealing materials
Suitable for -20℃ ~ 120℃ working conditions
Main Components List
| Part name | Material | optional material |
| Hand wheel | Q235A/T700-2006 | |
| Housing | HT200/GB9439-88 | WCB GB/T12229-2005 |
| Worm | 45GB/T699-1999 | |
| Gear box | HT200/GB9439-88 | WCB GB/ T12229-2005 |
| Cover | HT200/GB9439-88 | WCB GB/ T12229-2005 |
| Gear wheel | 45GB/T699-1999 | |
| Gear shaft | 45GB/T699-1999 | |
| Cover | HT200/GB9439-88 | WCB GB/ T12229-2005 |
| Worm gear | QT500-7/GB1348-88 | |
| Indieator | HT200/GB9439-88 | WCB GB/ T12229-2005 |
Main Technical Parameter
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Major Clients:Warren Valve / Forum Energy / Velan valve
Company Details
Business Type:
Manufacturer
Year Established:
1999
Total Annual:
6000000-8000000
Employee Number:
60~100
Ecer Certification：
Active Member
Suzhou SIP Stard Automation Co., Ltd. is specialized in design, manufacturing, and sales of various gear operators. Established since 1999, the company has a registered capital of RMB 10.8 million and is located in Suzhou Industrial Park, an estate known for rapid economic development and favorable ... Suzhou SIP Stard Automation Co., Ltd. is specialized in design, manufacturing, and sales of various gear operators. Established since 1999, the company has a registered capital of RMB 10.8 million and is located in Suzhou Industrial Park, an estate known for rapid economic development and favorable ...
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