ZDJM Tapered Sleeves Single Elastic Diaphragm Coupling

Structural Characteristics:

1. Using excellent stainless steel sheet as an elastic material, couplings have high torsional rigidity and are more suitable for fast response of automatically controlled drives.

2. There is no back gap, hysteresis, high-precision repeated positioning.

3. Low inertial design, for both positive and negative operation, braking, etc. can play its excellent durability.

4. The couplings best suited for the feed shaft spindles of CNC machines.

5. This coupling's rotational inertia is smaller than the expansion sleeve connecting elastic diaphragm coupling. In the same outer diameter, the applicable shaft hole is larger, more convenient to install, lower price.

Installation Note：

1. When installing a single cross axis universal coupling, the main and driven end angle speeds vary, the main and driven axes can not be kept in sync, and their out-of-syncity varies with the β angle.

2. To achieve the same angular speed and synchronous rotation, a double-cross-axis universal coupling should be installed or used by a combination of two single-cross-axis universal couplings and an intermediate shaft.

Drawings：

Parameter Sheets：