rino mechanical components inc.
216 North Main St. • Freeport, NY 11520
1-888-260-7466 516-867-5665 • Fax: 516-867-5656
      (USA & Canada)
sales@rinomechanical.com
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Gearbox White Paper
published in Design World
October 2009 Issue
 
 
 
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Worm Wheel Gearbox
 
2 Year Warranty
 
P Series Worm Gearbox Flange Worm Gearbox NEMA Flanged Gearbox

Low backlash gearboxes click here

RW8 Miniature Gearbox
Miniature Wormwheel Gearbox
Ratios 1:1 to 120:1
Click Here

 
  Choose because you get:
  • Unique Flat Design - P Series

  • Rugged gearboxes made to last

  • Solid aluminum housings

  • Ball Bearings

  • 316 Stainless Steel or Hard anodized aluminum for marine use

   
 
 
  • Easy to customize or complete custom gearboxes

  • Gears, sprockets and timing pulleys supplied
         mounted to the gearbox

  • 24 years of gearboxes in many industries and uses

  • Cold temperature gearboxes to -50 C for antenna tracking

 
 
  • Flange version (PF) can be adapted to virtually any motor

  • NEMA 23 flanges optional on PF30 and PF40, plus other sizes

  • Expert applications assistance with gearboxes and their couplings needs

 
 
 
OEM's: $9.95 for a Prototype Gearbox
 
Click here for Product Sort Tables and 3D CAD
 
Free Misalignment Coupling
ask to see if you qualify
 
P/PF Selection Chart based upon Torque
 
  1. Torque ratings at 60:1 ratio at 2000 and 200 rpm input
  2. Sort table that leads to CAD files below Selection Chart
  3. Backlash 30 arc-min standard, Low backlash 8 arc-min
  4. Ratios:
    P20-P70: 5:1 to 120:1, custom ratios available
    P15: 6:1 to 80:1, no customs
  5. Flange is standard Ondrives round flange.
    Can be customized to your motor needs.
  6. NEMA flanges to 17 or 23 specifications
  7. Sizes do not include the flange
  8. PDF's for technical notes below chart
In-lbs at 60:1 Ratio            
Torque@
2000 RPM
Input
Torque@
200 RPM
Input
Input Size  Click to
 read PDF
Click for
CAD files
W H D
15 27 Shaft 1.57 1.57 0.87 PDF P15 CAD Files
15 27 Flange       PDF PF15 CAD Files
20 36 Shaft 1.57 1.77 0.87 PDF P20 CAD Files
20 36 Flange       PDF PF20 CAD Files
20 36 NEMA       PDF PF20-NM CAD Files
36 58 Shaft 2.36 2.76 1.1 PDF P30 CAD Files
36 58 Flange       PDF PF30 CAD Files
36 58 NEMA       PDF PF30-NM CAD Files
70 125 Shaft 2.95 3.54 1.26 PDF P40 CAD Files
70 125 Flange       PDF PF40 CAD Files
70 125 NEMA       PDF PF40-NM CAD Files
150 260 Shaft 3.74 4.4 1.5 PDF P45 CAD Files
150 260 Flange       PDF PF45 CAD Files
210 370 Shaft 4.33 5.9 2.18 PDF P55 CAD Files
210 370 Flange       PDF PF55 CAD Files
440 825 Shaft 4.92 5.9 2.13 PDF P60 CAD Files
440 825 Flange       PDF PF60 CAD Files
600 1060 Shaft 5.7 6.7 2.36 PDF P70 CAD Files
600 1060 Flange       PDF PF70 CAD Files
 
 

PDF PDF - gearbox output shafts

PDF Technical notes on overhung loads and other factors

PDF PDF's for all gearboxes

PDF PDF's for all couplings

 
Click here for Product Sort Tables and 3D CAD
 
Need misalignment couplings for your gearbox?
Click here