Welcome to the Specialist Supplier & Manufacturer to the Power Transmission Drives Industry
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This Range of Cast Iron Worm Gear Units have the same dimensions of the Motovario NRV/NMRV 110-130-150 sizes and can be supplied with
a Motor or as a Pam type with Hollow Input shaft and Motor Flange, hence dimensional replaceable and therefore no need for redesign
or drawing changes, but offering the following improved design features:
1- Gear casting is in Cast Iron and painted with RAL 9022
Aluminium colour epoxy power to protect against oxidation and any miro blowholes that may have been present during the Casting process!
2- As the Input Shaft seal is mounted within the casing then it is possible to fit a none IEC Motor Flange, therefore adaptable for
none IEC DC & Brushless Motors!
Information Bar :-
This New feature is there to provide useful links to other pages, further information and Tips you may find of interest?
Other Sizes & Design Types:
| FA, FB |
| FA |
& alsoB6, B7
& also B6, B7
& aslo B6, B7
CHMR type - Foot Mounting with Solid Single Input Shaft!
CHMRE type -Foot Mounting with Solid Double Input Shaft!
CHM type - Foot
Mounting with Pam Hollow Input Shaft & Motor Flange!
CHME type - Foot Mounting with Pam Hollow Input Shaft & Motor Flange
and Solid Input Shaft Extension!
!- Motor Flanges 90-160 B5 some B14!
2- Output Flanges F - FB!
3- Single Output Shaft!
4- Double Outpur Shaft!
5- Torque Arm!
6- Shaft End Cover!
7- Motor Shaft Sleeves (Single & Double)!
Non Standard Input Flanges:
As the Input shaft seal is now mounted in the gear casing rather than the Input Flange, then it is now possible to fit none IEC Motor Flanges as required for DC or Brushless Motors?
Worm Units sizes 110-150 will be supplied filled with Mineral Oil for a B3 mounting position as Standard. It remains the responsibility of the customer to adjust the volume of Oil and fit a Breather Plug prior to use for other mounting positions unless other requested at the time of quotation or order! (We also recommend that the Oil is changed after a running period of approx. 300 working hours?
If you can not find what you are looking for here!
Besides the sizes listed here, we can also provide the entire range of Bonfigiloli
Inlne units as well as others brand name such as Varvel and Siti? please contact our Sales Office for full details!
Technical Drive Service:
Drive selection Service is available upon request!