Lakehurstpt
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Aluminium Die Cast Worm Gear units CHM025 - 90 Dimensional the same as Motovario NRV/NMRV 025 - 90 series
Information Bar :-
CHM
CHME
CHMR
CHMRE
This Range of Aluminium Diecast Worm Gear Units have the same dimensions of the Motovario NRV/NMRV 025-30-40-50-63-75-90 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 castings are in Aluminium and
painted with RAL 9022 Aluminium colour epoxy power to protect against oxidation and any miro blowholes that may have been present
during the pressure die-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!
3- Unit sizes 025 - 63 are supplied for universal mounting
and therefore can be mounted in any position, and the sizes 75 & 90 being supplied for B3 Mounting, with V5 & V6 mounting
positions being available upon request!
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!
Design Types:
Optional Extras:
!- Motor Flanges 56-100 B5/B14
2- Output Flanges F - FD!
3- Single Output Shaft!
4- Double Outpur Shaft!
5- Torque Arm!
6- Shaft End Cover!
7- Motor Shaft Sleeves (Single & Double)!
Unit
Size |
025 |
30 |
40 |
50 |
63 |
75 |
90 |
Ratio's |
7.5,10,15
20,25,30
40,50,60 |
7.5,10.15
20,25,30
40,50,60
80 |
7.5,10.15
20,25,30
40,50,60
80,100 |
7.5,10,15
20,25,30
40,50,60
80,100 |
7.5,10,15
20,25,30
40,50,60
80,100 |
7.5,10,15
20,25,30
40,50,60
80,100 |
7.5,10,15
20,25,30
40,50,60
80,100 |
Motor
Flanges |
56B14 |
56B5/B14
63B5/B14 |
56B5
63B5/B14
71B5/B14 |
63 B5
71B5/B14
80B5/B14 |
71B5/B14
80B5/B14
90B5/B14 |
71B5
80B5/B14
90B5/B14
100B5/B14 |
80B5/B14
90B5/B14
100B5/B14 |
Output
Flange
Types |
FA |
FA |
FA,FB,FC
FD |
FA,FB.FC
FD |
FA,FB.FC
FD,FE |
FA, FB |
FA,FB,FC
FD |
Mounting
Positions |
Universal |
Universal |
Universa |
Universal |
Universal |
B3, B6, B7
B8,F1,F2 |
B3,B6,B7
B8,F1,F2 |
This New feature is there to provide useful links to other pages, further information and Tips you may find of interest?
Lubrication:
Tips:
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?
All CHM Series Sizes 025 to 63 are suitable for universal mounitng positions, B3, B6, B7, B8, V5 & V6 the sizes 75 & 90 are only suitbale for B3, B6, B7 & B8 mounting positions and can be adapted for V5 & V6 upon request or alternative you can contact our Techincal Sales Department for information on adapting a B3 gear unit suitable for V5 & V6 Mouning!
Other Sizes & Design Types:
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!
Drive selection Service is available upon request!
Technical Drive Service: