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XX - KX - KK Series Foot, Shaft, & Flange Mount Worm Gearboxes

 

  • Automated assembly machinery.
  • Servo, Step, AC and DC Gearmotors, and Gear Brake Motor configurations directly from TVT production.
  • High ratio in compact package (<= 40,000/1 helical-worm-worm)
  • Solar tracking stations - fine smooth movement for solar panels
  • Textile processing - fine fiber manufacture
  • Winches for marine, material handling, mobile cranes.
  • Hydraulic, DC Gearmotors, AC Gearmotors available direct from TVT America production.
  • Machine builders seeking mechanical torque limiter integral to gear drive.
For high reduction, compact package, and low price you cannot beat a compounded worm gearbox.  Each worm stage can be 7.5 to 100/1, add our H helical input of 4/1 and upto 40,000/1 reduction is possible.  Using a our new 130mm as a final drive, over 10,000 in-lbs is available in a reducer 14" tall by 6-3/4" wide... that's torque density.  Because they are modular, like all Tramec designs, we can assemble them quickly, just the way you need it, and at a price I've heard called "cheap".  This isn't a cheap gearbox, but because of its design we can be pretty hard on our competition.  Our clients love the K and X series combined worm gears, I bet you will too.

  • Housing: Vacuum die-cast corrosion resistant alloy aluminum in sizes 30 to 75, Engineered cast iron sizes 90 to 110.
  • Flanged Input style available for immediate assembly.
  • Single or Double, Hollow, and torque limiter outputs with torque-arm, flange, and universal foot mounting.
  • Gears: Clean & hard forged bronze over cast iron hub machined to high recess action profile.
  • Worms: Machined from solid steel bar (not roll formed), then case carborized, quench hardened, and ground.
  • Bearings: Precision Tapered Roller & Ball - ISO Grade Manufactured of 52100 Vacuum Degassed Steels.
  • Tested for Noise, backlash, fit, and finish. ISO 9002 production.
  • 283 to 10,847 in-lbs output torque (T2N).
  • i = 7.5 to 100/1 in standard ratios... to 40,000/1 (see XX, KX, KK Series).
  • Reduced backlash and servo inputs available by request.
  • ITL (Integrated Mechanical Torque Limiter) Available on-demand.
a Documentation XX-KX-KK Series

Click Catalog Selection for PDF

Characteristics & Designation of part number  375 MB
>          >          >          >          >        >        >        >        >      >      >      >      >      >      >   >   >   >   >   >   >   >   >   > > > > > > > > > > > >>>>>>> > > > > > > >   >   >   >   >   >   >   >      >      >      >      >        >        >        >        >        >          >          >          >          >               >               >               >                    > Lubrication 103 KB

SERVICE LINKS

Technical data - performance ratings 133 KB

Select & Download CAD

Dimensions 345 KB

I-Message TVT Engineer

Integrated Torque Limiter 127 KB

Call TVT Engineer

Additional Input (Double extended shaft) 72 KB

E-Mail TVT Engineer

Accessories 68 KB
a Service parts diagram & lists 133 KB
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a XX-KX-KX Series Catalog (All of Above) 2.2 MB
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