Gears

RotoMetrics Gears

An industry leader in high precision rotary tooling, RotoMetrics has been manufacturing world-class quality gears for over 50 years. The combination of our manufacturing expertise and customer focus has created new opportunities for RotoMetrics to offer a variety of precision gears to industries beyond printing and converting. Ground gears, helical, spur, plastic and fine pitch – RotoMetrics provides the quality you expect and the delivery times you need. As a member of the American Gear Manufacturers Association (AGMA) and certified to ISO 9001:2000 standards, RotoMetrics is committed to being your full-service gear supplier.

Gear Types

• Ground – 9.645" (245 mm) maximum O.D. / 28 DP - 8 DP / AGMA Class 11
• Helical – 14" (355 mm) maximum O.D. / 50 DP fine pitch - 4 DP
• Spur – 14" (355 mm) maximum O.D. / 50 DP fine pitch - 4 DP
• Plastic

Capabilities and Equipment

• Ground gears are manufactured to AGMA Class 11 using a state-of-the-art Gleason 245TWG high-speed CNC threaded wheel grinder, providing the utmost consistency and hard finishing with significantly shorter turnaround times versus conventional CNC grinding
• Various grinding processes include:
• - CNC cylindrical grinding (10.5" diameter x 59")
• - Surface grinding (20" x 40")
• - Rotary grinding to 36" diameter
• Global gear manufacturing in US (2 sites) , UK and Australia
• - Full Service Gear Making Capability
• - FEA / CAD / CAM Engineering Support
• - Imperial and metric gearing
• Mori Seiki CNC lathe (17.7" diameter x 51")
• CNC vertical mills - 3 and 4 axis
• - Haas VF8 40 tool (X 40" x Y 20" x Z 28")
• - Haas VF4 Super speed - 40 tool
• - Haas VF3 20 tool
• In-house heat treatment capabilities:
• - Induction heat treating (to 10.5" diameter)
• - Ferritic nitro-carburizing (to 12.0" diameter)
• - Fluidized bed heat treating (to 14.0" diameter)
• - Vacuum heat treating (to 18.25" diameter)
• External preferred supplier heat treatment (24/48 hour delivery with aerospace capability)
• Sunnen Automatic Hone EC-3500 (6" stroke) and Sunnen Cylinder King Hone (9" hone)
• CNC gear inspection to 13.78" diameter
• Keyway cutting (1.25" wide)
• High precision environment (HVAC)
• In-house hob sharpening, Broaching, Gun drilling, Laser marking and Black oxide
• surface coating
• Class-leading ERP systems, Safehouse disaster recovery, Emergency electricity generators

For more information about RotoMetrics Gears, please contact a RotoMetrics sales representative.

Product Sheet PDF.