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Plastic Universal Joints, Single Joint with Plastic Yoke and No Inserts

* Max rotational speed 1000 rpm

Dimensions and Order Codes
Coupling Size Coupling Ref ØD L L1 (1) L2 (2) L3 L4 ØB1, ØB2 max Fasteners Moment of inertia (4) Mass (4)
Screw Torque (3) Wrench
     mm mm mm mm mm mm mm   Nm mm kgm2 x 10-8 kg x 10-3
6 601.06 7.1 19.1 3.3 5.3 8.6 - 4.76 - - - 0.2 0.4
9 601.09 11.1 28.5 4.3 8.6 11.4 - 6.35 - - - 4 1.5
13 601.13 14.3 35.6 5.6 10.4 14.8 - 8 - - - 11.9 3.6
16 601.16 17.5 53.3 8.9 15.2 23 - 11 - - - 18.3 5
Table Notes:
  1. Recommended datum for cross-pinning/ screws, etc.
  2. Max shaft penetration.
  3. Maximum recommended tightening torque.
  4. Values apply with max bores.

Materials & Finishes

Forked body members:
Acetal (black).
Cross pieces:
Glass filled nylon.

Temperature Range
-20°C to +60°C

Performance
Joint Size Peak torque (5) Max compensation Torsional Max end loading (7) Static break torque
Angular Radial Rate (6) Stiffness (6)
   Nm deg mm deg/Nm Nm/rad N Nm
6 0.09 45 - - 2.6 18 0.3
9 0.26 45 - - 8.4 38 1.5
13 0.7 45 - - 16 67 2.5
16 1 45 - - 20 98 5
Table Notes:
  1. Peak torque. Select a size where Peak Torque exceeds the adjusted torque.
  2. Torsional stiffness values apply at 50% peak torque with no misalignment, measured shaft-to-shaft with largest standard bores.
  3. With joints cross-pinned to shafts.