Description
The AB range of quarter-turn operators have a cast iron housing and are intended for applications in chemical, power, waterworks, HVAC and most general industrial applications.
Features- Cast iron housing (ductile iron optional)
- Protected input shaft (Stainless Steel optional)
- 15 sizes up to 32,000 Nm (23,600 lbf.ft) output
- Ratios from 34:1 to 729:1
- Rugged construction for all environments
- IP67
- Axial needle bearings
- Polyurethane coating.
- Stroke: 0 to 90º (±5º adjustable)
- Options:
- Stainless steel input shaft
- Ductile iron
- IP68
- AWWA
- Various environments
- Padlockable hanndwheels
- Limit switches
- High and low temperatures
- Buried service
Specifications
Specifications
Brand
Enclosure, Body Material
- Cast Iron
Shaft Material
- Input: Protected Steel
- Stainless Steel Optional
Environmental Protection
- IP67
- IP68
Temperature Range
- -4° to 250° F (-20° to 121° C)
Ratio
- 34 to 729 (X:1)
Torque
- Input: 138 to 2,562 lbsf.in
- Output: 1,328 to 283,224 lbsf.in
Material of Construction
- Axial-Bearing: Hardened Steel
- Carrier & Fastener: Steel
- Coverplate: Cast Iron
- Fastener: A4 Stainless Steel
- Position Indicator: Scanblend FS7 PC/ASA
- Quadrant: Ductile Iron
- Socket Set Screw, Worm, Gear & Stop Screw: Carbon Steel
Oil-Seal
- Nitrile
Applications
Applications
Ideally suited for applications in chemical, power, water and HVAC industries and for most general industrial applications.
Documentation
Documentation
Certification
Manuals
Product Brochures
- AB PR Gearbox Brochure - Imperial pdf 3.0 MB
- AB PR Gearbox Brochure - Metric - Chinese pdf 3.2 MB
- AB PR Gearbox Brochure - Metric - English pdf 4.1 MB
- AB PR Gearbox Brochure - Metric - French pdf 3.0 MB
- AB PR Gearbox Brochure - Metric - German pdf 3.0 MB
- AB PR Gearbox Brochure - Metric - Japanese pdf 4.3 MB
- AB PR Gearbox Brochure - Metric - Russian pdf 3.0 MB
- AB PR Gearbox Brochure - Metric - Turkish pdf 2.9 MB
- Rotork Gears Capabilities Brochure - Chinese pdf 5.5 MB
- Rotork Gears Capabilities Brochure - English pdf 5.1 MB
- Rotork Gears Capabilities Brochure - Russian pdf 5.1 MB