Additional Key Markets
Bridge Dam and Ship Lift
Bascule Lift Bridges
Gearing and Gear Drives
Nuttall Gear
Primary and Secondary Drives
Nuttall Gear engineers and designs differential gearboxes to meet the unique requirements of each application specified by the engineers that represent the responsible bridge authority.

Features
- Through-hardened or carburized helical gearing
- Carburized or through-hardened bevel gearing
- Welded steel housings for strength and durability
- All welds inspected by an Independent Certified Weld Inspector (CWI)
- In-house no-load testing and load testing to 500 HP
- “Buy USA” requirement, including country of origin for the steel
- ASTM A668 and ASTM A829 key steel stock
- Premium primers and top coats
- Easily-removed protective coatings for non-painted surfaces
- Chemical CMTRs for all components, both rotating and stationary, including gearing, shafts and case material.
- Physical CMTRs for rotating components
- Gearing inspected per AGMA 6010-E88
- Hygroscopic or moisture trap breathers
- Minimum L10 bearing life rating (typically 40,000 hours)
Literature
- Speed Reducers, Speed Increasers and Gearmotors for Heavy Duty Applications
- Custom Engineered Gear Drives for the Metal Industry
- Nuttall & Derloyd Line Card
- Nuttall Gear & Delroyd Worm Gear Repair and Rebuild Services
- Nuttall Gear & Delroyd Worm Gear Field Services
- Nuttall Gear & Delroyd Worm Gear Your Total Drive Source
- Gear Drives Speed Reducers, Speed Increasers, and Gearmotors
Application Profiles
Nuttall Gear
2221 Niagara Falls Blvd.
Niagara Falls, NY 14304-5710
2221 Niagara Falls Blvd.
Niagara Falls, NY 14304-5710
Phone:1-716-298-4100
Web:CONTACT