valves, actuators, valve controls for industrial automation quote | sitemap
A-T Controls
electric actuators, pneumatic actuators, rack and pinion actuators, manual ball valves, automatic ball valve packages, limit switches, positioners, solenoids, scotch yoke, gear operators, fail safe actuators, fire safe valves, valve sizing, mounting kits and more for the industries such as Gas and Oil, Refining, Petrochemical, Chemical Processing, Pulp and Paper, Mining, Transportation, food and Beverage, Pharmaceuticals, Ship Building, HVAC, and Power
subscribe to our valves, actuators and valve controls - A-T Controls newsletterFiresafe 150# and 300# Flanged Direct Mount Automated Ball Valve Packages2 Piece Direct Mount Automated Ball Valve PackagesSeries 24 Firesafe High Pressure 2 Piece Automated Ball Valveball valves, actuators, valve control products overview PDF


Pro Gear multi-turn gearbox gear operator

Triac Controls gear operators

The Pro Gear KSR Series Multi Turn Gearbox

The Pro Gear multi-turn gearbox "K" and "R" series are designed for the operation of multiple turn valves and dampers and are sealed according to IP68. All models are manufactured with cast iron housing components, and, as per our standard, all models feature high performance axial bearings, a stainless steel input shaft and a polyurethane coating. Additionally, the “K” and “R” series both fully conform to AWWA.

gear operator Pro Gear KSR Series multi-turn geabox features:

  • Bevel Gearboxes
  • Spur Gearboxes
  • Cast Iron housing
  • Hardened steel gearing
  • Output torque up to 2.000 Nm.
  • Thrust to 32.000 daN (70.400 Lbs)
  • IP 68 enclosure
  • Stainless Steel input shaft
  • Axial bearings on top and bottom of drive sleeve
  • Extra large drive sleeve
  • Polyurethane coating
Pro Gear gear operator Documentation

gear operators KSR Series Multi-turn gearbox DETAILS
APPLICATIONS

The Pro-Gear "K" and "R" series multi-turn gearbox units are bevel gearboxes and spur gearboxes with totally enclosed spindles and gearing and are sealed according to IP68. All models feature a polyurethane coated finish, high performance axial bearings and stainless steel input shaft. The bronze drive sleeve is easily removable for machining, enabling customisation to suit the valve stem. For all manually operated gate, globe, knife gate valves and isolation dampers in industries such as HVAC, Power, Chemical and Water & Waste, Pro-Gear’s "K" and "R" range provide a very suitable and reliable solution. As an option, Pro-Gear can offer clients output flanges according ISO standards for motorasation.

PERFORMANCE SPECIFICATIONS
  • IP68 sealing
  • 7 Models (K type 4 No, R type 3 No)
  • Up to 2.000 Nm. (17.600 lbf.in) Torque range
  • Up to 32.000 daN (70.400 lb) Thrust range
  • 25º to +110º Celsius (-13º to +230º F) temperature range

^ top

Thrust Weight
Type Ratio Torque Nm daN (Lb.) Kg. (Lb.)
K-300 4:1 300
4.000
 12
K-500 4:1 500
12.000
 15
K-1000 4:1 1.000
23.000
 26
K-2000 6:1 2.000
32.000
 37
 
  
  

 
R-500 4:1 500
12.000
 26
R-1000 >4:1 1.000
23.000
 42
R-2000 6:1 2.000
32.000
 70
1Nm=0,737562 lbf.ft. 1Nm=8,8507 lbf.ins.
[Converting International Units to British Units]

^ top

electric actuator modulation controls and options We also offer a full line of Stock and Custom Mounting Kits >
| Home | Products | Ball Valves | Actuation | Valve_Controls | Mounting Kits | About Us | What's New | Downloads | Links | Contact Us |
| Email Subscribe | Site Map || © 2004 A-T Controls, Inc. All rights reserved. Designed and Powered by Infitech |