Longlife Multi - Stage Gear Operator Cast Steel Medium Temperature -20~120℃

Quarter Turn Gearbox Cast Steel Temperature,Medium Temperature,-20~120℃

SB series spur gear operator

This gear operator series has a multi-stage spur gear pair and is mainly used as an electric actuating mechanism with a multi-turn electric actuator. It is suitable for multi-turn or linear-motion valves like gate valves and globe valves and other control units.

Product Features

• Welded hand-wheel
• IP67 grade protection
• Nickel-plated input shaft, with more resistance to corrosion
• Ductile iron worm gear
• NBR sealing materials
• Suitable for -20℃ ~ 120℃ working conditions

Timely and reliable delivery of products
Stard-gears adopts ERP system
Ensure the delivery date is feasible and reliable through MRP analysis and evaluation audit in combination with offline production and material control

Customization

• Aluminum bronze worm gear
• IP68 grade protection
• Aluminum-bronze worm gear
• Stainless steel input shaft
• Designed with a lock mechanism

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 environment where all kinds of transport means converge and all necessary supportive and coordinative facilities are set up in place. Stard Automation boasts a total floor space of 13,000m² and manufactures over 100,000 gear operators in various models each year.

In the process of development, Stard Automation has constantly drawn on advanced experience at home and abroad to make continuous improvement of its products. “Details build classical works and quality drives the future” is the motto of each employee in Stard Automation, and the company adheres to this concept from raw material procurement to product manufacturing and customer service provision.

Stard Automation currently offers 9 major product series in more than 60 models, with the torque ranging from 170Nm to 250,000Nm and the main material optional in HT250QT450WCBYL113 aluminum die-cast alloys304 and 316 stainless steels, which make them possible to match various requirements and working conditions. Gear operators of all series are designed and tested as per the requirements of JB/T 8531-2013 “Specifications for Valve Manual Actuators”, and all flange interfaces are designed and manufactured to ISO 5211/ISO 5210. 1

Gear operators are presented with IP 67 graded protection and optional with IP 68. They can match with a number of valves used in oil and gas pipelines, underground pipeline networks, and chemical, hydro-electric generation, thermal power generation, and shipping industries, including the butterfly valve, ball valve, plug valve, blast gate, globe valve, and gate valve that rotate 90° or 360°.

Stard Automation has a variety of modern advanced equipment that can accomplish the machining and manufacturing of high-precision parts, and the inspection and testing facilities well established in place ensure that our products are under control from start to finish. We also run a comprehensive ERP management system, ensuring the production schedule and progress of each order from each customer is clear at a glance.

Oriented by its tenet of “reputation, quality, and service matter a lot”, Stard Automation is dedicated to providing users with high-quality products and is prepared to cooperate with you to create glory together.