Description: HOW/MPR ( Rotork
)
Rotork HOW/MPR Hand Operated Worm
Product Name: Rotork HOW/MPR Hand Operated Worm
Product Brand: Rotork
Product Code: HOW/MPR
Product Artikel: Rotork HOW/MPR Hand Operated Worm
Hand Operated Worm Gearbox Designed to suit manual applications, the HOW/MPR worm gear operators are quarter-turn devices intended for the operation of ball, plug and butterfly valves. The HOW/MPR gear operators include low lead angle gearing designed to be inherently self-locking. Torque range from 39,000 Nm (28,765 lbf.ft) to 264,000 Nm (194,716 lbf.ft). 9 sizes. Ratios from 1229:1 to 7171:1. Carefully chosen ratios to meet manual rim effort requirements Protected steel input shaft Removable output sleeve Ductile iron gearcase Angular contact bearings supporting worm shaft Repositionable baseplate facility Options include: High and low temperatures Stainless steel input shaft All types of environment Limit switches Fixed and flexible extensions Chain wheels
