Since encoder shafts and bearings must be engineered to have very restricted axial and radial play, using a Dynapar brand CPL Seriescoupling affords maximum protection against these common hazards.
As you've been repeatedly cautioned about in this series, a tight coupling is generally something to avoid.
就像您在本系列中被反复警告的那样，通常应当尽量避免使用紧密耦合。
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In the same series, I explored load-balancing Web services, cultural considerations of SOA adoption in the federal sector, and tight coupling Web services in the SOA.