This Range of Helical Spur
Inline Gear units have three
main design features the
first being its modular
casing with a its seperate
bolt on Feet and Output
Flanges, enabling the same
casing to be used for both
Foot mounting and Flange
mounting types! The Bolt
on Feet feature is completely
unique in that by specifying
different kits types you can
match the corresponding foot
prints of both the Motorvario A Series and the Bonfigiloli C series Inline units, and can be supplied with or without a Motor. The Pam Type Hollow Input shaft and IEC Motor Flange allows for not only stock motor, but Braked and Explosion proof or anything with a standard IEC Flange and shaft and couple this with a Bolt on Output Flange to IEC dimensions allowing even further scope for incorporated into all types of Systems and drive setups?
.
Lakehurstpt
lakehurstpt_update192010.gif
lakehurstpt_update192009.jpg
lakehurstpt_update192008.gif
Welcome to the Specialist Supplier & Manufacturer to the Power Transmission Drives Industry
lakehurstpt_update192007.gif
Home -
About Us -
Services -
Contact -
News -
lakehurstpt_update192006.gif
Copyright remains the property of Lakehurst Limited
Back to Gear units Index Page -
lakehurstpt_update192005.jpg
lakehurstpt_update192004.jpg
lakehurstpt_update192003.jpg
Information Bar :-
This New feature is there to provide useful links to other pages, further information and Tips you may find of interest?
lakehurstpt_update192002.gif
Lubrication:
Other Sizes & Design Types:
lakehurstpt_update192001.jpg
* Denotes Extra Oil must be added!
All CHC Series sizes are pre-filled with Synthetic Lubricant to ISO VG320 -25C/+50C and are suitable for mounting in all the above positions, except V3 & V6 when extra Oil will need to be added ?. This will be the customer responsibility unless requested at the time of order!
For details of amount of extra oil required please contact our Techincal
Sales dept?
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!
Optional Extras:
1- Input Flanges!
2- Motor Shaft
Sleeves!
(Single & Double)
3- Motovario Bolt
on Feet footprint!
4- Bonfiglioli Bolt
on Feet footprint!
5- IEC Output
Flanges!
-> CH 03-05 Worm Units (Bonfiglioli VF30 -49)
-> CH 06-08 Worm Units (Bonfiglioli W 63-86)
-> CHM025-90 Worm Units (Motorvario NRV/NMRV025-90)
-> CHM110-150 Worm Units (Motorvario NRV/NMRV110-150)
-> CHPC/CH Prestage Helical Spur/Worm(BonfiglioliVFR44,49&WR63,75&86)
-> CHPC/CHM Prestage Helical Spur/Worm(Motovario PC-NMRV040-130)
-> CHM/CHM Double Worm Units (Motovario NMRV/NMRV025/030- 063/150)
-> CH/CH Double Worm Units (Bonfiglioli VF30/44 -VFW44/86)
-> CHS Worm Screw Jacks (Manuel & Motorised) 0.5 to 10 ton
-> CHA Shaft Mounted Speed Reducer (Bonfiglioli TA30-80)
-> CHO Helical-Hypoid Gear Unit with Same Footprint of CHM& CH Worm Units
-> CHT-RP Right Angle Spiral Bevel T Gear units (Poggi 2000 Series)
-> CHT-RB Right Angle Spiral Bevel T Gear (Poggi 4000&Bonfigiloli RAN series)
Drive selection Service is available upon request!
Technical Drive Service:
-> CHV Mechanical Variators 5-1 similar to (Motorvario/Bonfiglioli/Siti)
-> Adjustable Motor Bases & Slide Rails can also be use for GearBox mounting
UK -Tel: (44) 0121 555 6777 Fax: (44) 0121 555 6779
Unit
Size
CHC
16
CHC
20
CHC
25
CHC
30
CHC
35
CHC
40
Gear
Ratio's
4.6-5.7,7-7
9.8-11.9-13.8
17,9-19.8-23.6
28.5-35.5-40.1
45.9
4.6-5.7,7-7
9.8-11.9-13.8
17,9-19.8-23.6
28.5-35.5-40.1
45.9 
5.5-7.4-9.9
12.1-14.8-17.1
20.1-23.9-28.9
35.9-40.6-46.5
5.5-7.9-10.9
12.6-15.3-18.2
21.2-25-30.6
34.2-44.2-51.3
5.5-7.9-10.9
12.6-15.3-18.2
21.2-25-30.6
34.2-44.2-51.3
5.5-7.9-10.9
12.6-15.3-18.2
21.2-25-30.6
34.2-44.2-51.3
Motor
Input
Flanges
63B5
71B5&B14
80B5&B14
63B5
71B5&B14
80B5&B14 
71B5&B14
80B5&B14
90B5&B14
80B5&B14
90B5&B14
100B5&B14
112B5&B14
80B5&B14
90B5&B14
100B5&B14
112B5&B14
80B5&B14
90B5&B14
100B5&B14
112B5&B14
Mounting
Positions
B3-B5-B6-B7
B8=V1-V5
V3*&V6*
B3-B5-B6-B7
B8=V1-V5
V3*&V6*
B3-B5-B6-B7
B8=V1-V5
V3*&V6*
B3-B5-B6-B7
B8=V1-V5
V3*&V6* 
B3-B5-B6-B7
B8=V1-V5
V3*&V6* 
B3-B5-B6-B7
B8=V1-V5
V3*&V6* 
Output
Flange
Size
Type1-120mm
Type2-140mm
Type3-160mm
Type1-120mm
Type2-140mm
Type3-160mm 
Type1-120mm
Type2-140mm
Type3-160mm 
Type1-160mm
Type2-200mm
Type3-250mm
Type2-200mm
Type3-250mm
Type2-200mm
Type3-250mm