Maxtorque
High-performance valve products
Worm-gear solutions that minimize effort.
Rising Stem Applications
High-ratio, small-envelope, robust worm gear solutions
Manual dual-input worm thrust gear
- From 10,000- to >300,000-ft.lbf [13,550- to >406,745-N.m] torque
- More than 2,000,000-lbf [8,896,440-N] thrust
- Highly efficient, double-enveloping bronze alloy worm gearset
- High-quality thrust bearings
- Manual or motorized applications
- Dual-input solution that reduces turns to close by up to 4× compared with manual applications
- Smaller, stronger, faster, and more cost effective compared with large bevels
- Quick delivery
- Easy accommodation of mounting adaptation and stem covers
Manual dual-input worm thrust gear.
Motorized high-thrust spur.
Motorized high-thrust spurs
- From 5,000- to >300,000-ft.lbf [6,780- to >406,745-N.m] torque
- More than 2,000,000-lbf [8,896,440-N] thrust
- Highly efficient spur gear drivetrain that uses heat-treated steel
- High-quality thrust bearings
- Available double-idler gearset that enables high torque while maintaining a low profile
- Stronger, faster, and more cost effective compared with large bevels
- Quick delivery
- Application engineered
- Easy accommodation of mounting adaptation and stem covers
- Available high-temperature packages
Helpful links
About SLB