Professional Cast Steel Clutch Gear Operator Gearbox With Pneumatic Actuator

Butterfly valve gearbox clutch gear operators gearbox cast steel with pneumatic actuator

SLJ series gear operators

This series consists of eight models with the speed ratio varying from 26:1 to 520:1 and the toque ranging from 300NM to 22000NM. The torque difference between every two adjacent models is small, helping to save a lot of costs for customers when selecting a specific product. The clutch gear operator has a torque ranging from 300NM to 22,000NM and is available in 8 models with the speed ratio varying from 26:1 to 520:1.

Instructions for Installation and Operation

Connect the bottom side of the reducer to the valve and the bracket face to the cylinder. Then slide the valve shaft into the inner hole on the cylinder until the valve shaft end is well matched with the square hole of the cylinder on all four sides.

A tooth collision may occur when rotating the lever (by 180° outwards) to engage the worm. In such case, you need to turn the hand-wheel to a certain angle so that they can become engaged with each other.

Actuating the device through pneumatic and manual means simultaneously is not allowed.

Product Features

• Aluminum die-cast alloy or cast steel casing
• Full stamped hand-wheel (200-350)
• IP65 grade protection
• Nickel-plated input shaft, with more resistance to corrosion
• Ductile iron worm gear
• NBR sealing material
• Suitable for -20℃ ~ 120℃ working conditions

Customization

• Stainless steel or LCB casing
• IP68 grade protection
• Aluminum-bronze worm gear
• Stainless steel input shaft
• For high temperature up to 320℃
• For low temperature down to -40℃
• For marine use

declutchable gearbox

handwheel gearbox

Professional Cast Steel Clutch Gear Operator Gearbox With Pneumatic Actuator Images