This range of Flexible Spider Couplings are
equivalent to the Rotex and KTR ranges and
are available in Ten stock sizes with the first
four sizes being available in both
Aluminium and Cast Iron material.
The Standard Stock series have Pilot Bore
Hubs and cater for shafts size from 6.0mm
to 100mm, and provide a Torque range of
10nm to 7200nm, although for large volume
users, we also provide a pre-machined shaft
ready version, which are available upon request!
There are three types of Polyurethane Spiders,
Yellow 92Shore, Black 94 Shore
(Standard unless otherwise requested) and Red 98 Shore, with the red providing an increase Torque loading capacity and are suitable for application with ambient temperatures of -40c to +125c and for shorts peak load up to +150C. There are two hub types, the A type have the smaller outside diameter, with the B type have the larger full size outside diameter and can be uses as mating pairs (A-A or B-B) or a combination of each,(A-B) which is the standard arrangement, as both types are stocked with a nominal pilot bore. they can be re-machined to suit individual customer's shaft sizes on quick lead times as required?
A Free Design selection service is available for this product for full details and application requirements please use the link below?
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Shaft Couplings: Flexible Spider Giflex Type in Auminium & Cast Iron
Pilot Bore - (Similar to Rotex, Giflex, FBX & KTR ranges)
Information Bar :-
This New feature is there to provide useful links to other pages, further information and Tips you may find of interest?
Drive Design Service:
-> A Free Drive Selection Service is available upon request, please click on this link to go to our Drive Selection Service Page for details!
Reworking Service:
To compliment the Stock range of Products the company offers an in house comprehensive reworking service to modify any stock Gear to suit your individual requirements?
Plating Services:
A Full range of add on Plating Finishes is available:
Zinc (Clear & Yellow) Nickel
Chemically Black Phosiphate as well as Hard Andosing for Aluminium Products!
Be careful if you are only trying to replace just a hub or a spider as there are numerious Brands such as the Giflex, Rotex, KTR & FBX which are dimensional very similar but are not interchangeable? Therefore close attention need to be paid to the pitch of the spider as the can differ slightly? If in doubt replace the complete coupling!
Links to Related Products:
-> CR Type Roller Chain Shaft Couplings Pilot bore
-> HRC Type Flexible Couplings Pilot Bore & Taper Bored
-> Polymer Sleeve Couplings with short & long Hubs Pilot Bore
-> Flexible Spider Couplings in Cast Iron Taper Bored
->Spider Couplings Anti-backlash Type Pilot Bore
-> Locking Bushes
A Type Hub
Stock Bore
Size mm
A Type Hub
Max Bore
Size mm
B Type Hub
Stock Bore
Size mm
B Type Hub
Max Bore
Size mm
19A/24B      6.0     19.0       6.0     24.0 Yes   Yes  Yes
24A/32B       9.0      24.0      9.0         32.0  No   Yes   Yes
28A/38B      10.0      28.0     10.0     38.0  No   Yes  Yes
38A/45B      12.0      38.0      12.0      45.0   No   Yes  Yes
42A/55B      12.0      42.0     12.0     55.0  No   No   Yes
48A/60B      12.0      48.0      12.0     60.0  No  No  Yes
55A/70B      15.0      55.0      15.0     70.0  No   No  Yes
65A/75B      15.0      65.0      15.0      75.0  No   No   Yes
75A/90B      15.0      75.0      15.0      90.0   No   No   Yes
90A/100B      38.0      90.0     38.0    100.0  No  No  Yes
Taper Bored Range is also available see the link below to access the page?
-> Giflex Internal Gear Couplings with Steel Sleeves Pilot Bore
UK -Tel: (44) 0121 555 6777 Fax: (44) 0121 555 6779