Quarter Turn Manual & Motorized Worm Gearboxes

VALVE GEAR ACTUATORS AND KIT SOLUTION

SAMBO IND. CO. established in 1980 and is special company for manufacture of gearbox.

Based on long experience and skill, Sambo has a good reputation from all over the world.

WORM GEAR ACTUATORS

This series of Worm Gears range from 360 Nm (260 ft-lbf) to 970,000 Nm (710,000 ft-lbf)

Units are available with single, double and triple reduction spur gear.

Other options available are: Vertical input

PRODUCT SPECIFICATIONS

WORM GEAR ACTUATORS

FEATURES

All mounting bases conform to ISO 5210/1 standards.
All castings are ductile iron, Class 65-45-12 excellent strength and impact resistance.
Worm gear material is available in two option.
Ductile iron,Class 80-55-06
Aluminum bronze, B148-C95800
Worm is 1045 heat treated Carbon steel.
Removable splined bushing to permit accurate positioning between gear drive and valve stem.
Options include hand wheels, chain and etc.

MOV OPTION

Worm Gear can be provided with motor actuator input flanges to accept standard ISO Mounting Base.

LOCKING DEVICE OPTION

Input can be equipped with a handwheel locking device for manually operated units.