The coupling allows axial and angular misalignment. It does not allow radial misalignment.
METALDRIVE® Disc Couplings
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Description
SIT TORQUE-FLEX® narrow “XP” high-performance belts are manufactured in accordance with European standards ISO 4184 and DIN 2215. Designed for high-speed operation on small-diameter pulleys and short center distances, they are also suitable for use in multiple V-belt drives where high shock loads and heavy loads are encountered. No special selection is required for multiple drives, as they are manufactured according to the Matchmaker® System , which ensures tighter production tolerances compared to regulatory limits.
Functions
- Profile: XPZ-XPA-XPB-XPC
- Static conductor (ISO 1813)
- Temperature: -20/+70 °C
- Traction members: Vytacord (high-strength polyester)
- Composite: Wingprene
- Guaranteed dimensional stability
- Greater flexibility (molded sprocket)
- The reinforced tension members
- Matchmaker® System
Available with standard V-pulleys made of DIN 1691 GG20/GG25 cast iron, with solid shaft, for mounting SER-SIT® tapered bushes, preconfigured with oversized hub for self-locking units or according to customer specifications.
Available couplings for METALDRIVE® versions
S Standard version with single disc pack
DC Standard version with dual disc pack and standard length spacer
It allows for angular and axial radial misalignment.
SA1 execution with extended tubular shaft
The shaft is available in various lengths, and can be supplied in welded aluminum or steel.
Available with carbon axle.
SA2 execution with extended solid shaft
Different variable shaft lengths available
DCA execution with double disc pack
Double disc pack for damage prevention. Standard spacer lengths for pump applications. This version is available according to API 610 and API 671.
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