 |
| Quantity: | |
|---|---|
| PDF Export | |
HGB
HEARKEN
HGB2021001
Description
HGB series valve manual device adopts worm gear and worm drive pair.and high performance needle roller bearing is installed at both ends of the worm, with compact structure. At the same time, the requirement of thrust in the process of positive inversion is ensured, Large torque, high mechanical efficiency, small size, easy operation and reliable self locking.
Main Product Features
●Precision casting aluminum alloy box
●Specifications are optional.
●Reliable thrust roller bearing
●High strength steel input shaft with protection.
●Stroke:0-90° (土5° degrees adjustable)
●Solid and compact structure
●Built in grease to improve service life.
●Adjustable mechanical limit.
●Good seal
Work Environment
HGB series angular stroke worm gearbox is suitable for industrial site in various climatic regions and special temperatures. It has reliable operation stability and long-term maintenance-free guarantee. At the same time, we strive to make our gearbox can adapt to a variety of harsh environments and improve stability.
Waterproot grade: HGB series reduction gearbox meets the IP67 sealing protection level stipulated by EN 60529 standard.
Working temperature: the standard temperature of HGB series worm gear box is -30℃ to + 120℃(-22°F to+250°F).
Spray paint color: HGB series worm gear box standard surface paint color is black and red (also can be customized according to customer requirements)
Product Application
HGB Series Valve Worm Gear Box is a 90° rotation worm gear reducer,providing a variety of handwheel models for customers to choose. suitable for ball valves, butterfly valves and other 90 degree rotation valves, can also be used in the flow bafle and power plant air gate and other occasions.
Connect with Valve
HGB series valve worm gear box and valve connection using flange connection mode, connection flange size conforms to EN ISO 5210 or DIN 3210 requirements, can also be customized according to customer requirements.
Parts and Material
 | No. | Name | Material |
1 | Transparent indicator cover | PC Pllycarton resin | |
2 | Screw | 304 | |
3 | Screw | 304 | |
4 | Cover | ADC12 | |
5 | Worm gear | QT450 | |
6 | Regulating screw | 304 | |
7 | Rack | 45# steel | |
8 | Stuffy cover | Butadiene-acrylonitile rubber | |
9 | Axle sleeve | Ketone based PZ2175 | |
10 | Plane bearing | Alloy steel | |
11 | Housing | ADC 12 | |
12 | Plane bearing | Alloy steel | |
13 | Skeleton oil seal | Rubber | |
14 | Shim | 304 | |
15 | Screw | 304 | |
16 | Axis | 45# steel | |
17 | Limit switch | ||
18 | O type ring | Butadiene-acrylonitrile rubber |
Click here to get more information about this product>>
Description
HGB series valve manual device adopts worm gear and worm drive pair.and high performance needle roller bearing is installed at both ends of the worm, with compact structure. At the same time, the requirement of thrust in the process of positive inversion is ensured, Large torque, high mechanical efficiency, small size, easy operation and reliable self locking.
Main Product Features
●Precision casting aluminum alloy box
●Specifications are optional.
●Reliable thrust roller bearing
●High strength steel input shaft with protection.
●Stroke:0-90° (土5° degrees adjustable)
●Solid and compact structure
●Built in grease to improve service life.
●Adjustable mechanical limit.
●Good seal
Work Environment
HGB series angular stroke worm gearbox is suitable for industrial site in various climatic regions and special temperatures. It has reliable operation stability and long-term maintenance-free guarantee. At the same time, we strive to make our gearbox can adapt to a variety of harsh environments and improve stability.
Waterproot grade: HGB series reduction gearbox meets the IP67 sealing protection level stipulated by EN 60529 standard.
Working temperature: the standard temperature of HGB series worm gear box is -30℃ to + 120℃(-22°F to+250°F).
Spray paint color: HGB series worm gear box standard surface paint color is black and red (also can be customized according to customer requirements)
Product Application
HGB Series Valve Worm Gear Box is a 90° rotation worm gear reducer,providing a variety of handwheel models for customers to choose. suitable for ball valves, butterfly valves and other 90 degree rotation valves, can also be used in the flow bafle and power plant air gate and other occasions.
Connect with Valve
HGB series valve worm gear box and valve connection using flange connection mode, connection flange size conforms to EN ISO 5210 or DIN 3210 requirements, can also be customized according to customer requirements.
Parts and Material
| No. | Name | Material |
1 | Transparent indicator cover | PC Pllycarton resin | |
2 | Screw | 304 | |
3 | Screw | 304 | |
4 | Cover | ADC12 | |
5 | Worm gear | QT450 | |
6 | Regulating screw | 304 | |
7 | Rack | 45# steel | |
8 | Stuffy cover | Butadiene-acrylonitile rubber | |
9 | Axle sleeve | Ketone based PZ2175 | |
10 | Plane bearing | Alloy steel | |
11 | Housing | ADC 12 | |
12 | Plane bearing | Alloy steel | |
13 | Skeleton oil seal | Rubber | |
14 | Shim | 304 | |
15 | Screw | 304 | |
16 | Axis | 45# steel | |
17 | Limit switch | ||
18 | O type ring | Butadiene-acrylonitrile rubber |
Click here to get more information about this product>>
