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Jaw Couplings Shaft Collar in Shell
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MJCC - Metric Clamp Jaw Coupling w/ Keyway

Metric Clamp Jaw Coupling

Features

  • Large torque capacity
  • Electrically isolating
  • Replaceable spider
  • Balanced design
  • Bore tolerance: +.050mm / -.000mm
  • Maximum speed: 8,000 RPM
  • Temperature Range: -10°F to 180°F


   distributor

How to Specify

For a complete coupling, order two hubs and one spider.

To order hubs, choose any bore size (inch, metric or mixed) available in a body size. Part numbers are in the following format with numbers representing millimeters:

order mjcc

To order spider, choose durometer and hub body size (OD). Inch dimensions are on the left side of the “/” and metric sizes are on the right. For example:

order jd
Clamp Jaw Couplings
Set Screw Jaw Couplings
 

Hubs

  Click part number for 3D CAD file
Aluminum Bore
B (mm)		 OD
(mm)		 Hub Length
LH (mm)		 Coupling Length
L (mm)		 Shaft Penetration
(mm)		 Keyway
(mm) 		Clamp Screw
MJCC25-10-A 10 25.4 11.9 35.3 11.9 3 M3
MJCC25-12-A 12 4
MJCC33-10-A 10 33.3 15.0 44.5 15.0 3 M3
MJCC33-12-A 12 4
MJCC33-14-A 14 5
MJCC33-15-A 15 5
MJCC33-16-A 16 5
MJCC41-10-A 10 41.3 18.0 53.0 18.0 3 M4
MJCC41-12-A 12 4
MJCC41-14-A 14 5
MJCC41-15-A 15 5
MJCC41-16-A 16 5
MJCC41-17-A 17 5
MJCC41-19-A 19 6
MJCC41-20-A 20 6
MJCC51-12-A 12 50.8 20.8 61.0 20.8 4 M5
MJCC51-14-A 14 5
MJCC51-15-A 15 5
MJCC51-16-A 16 5
MJCC51-17-A 17 5
MJCC51-19-A 19 6
MJCC51-20-A 20 6
MJCC51-25-A 25 8
MJCC57-14-A 14 57.2 28.7 80.0 28.7 5 M6
MJCC57-15-A 15 5
MJCC57-16-A 16 5
MJCC57-17-A 17 5
MJCC57-19-A 19 6
MJCC57-20-A 20 6
MJCC57-25-A 25 8
MJCC57-30-A 30 8

Spiders

  Click part number for 3D CAD file
Part Number OD (mm) Durometer/
Color		 Torsional
Stiffness
(Deg/Nm)		 Nominal
Torque
(Nm)		 Peak
Torque
(Nm)		 MISALIGNMENT
Angular (Deg) Parallel (mm) Axial Motion (mm)
JD10/15-98R 15.0 98 Shore A/RED 1.068 0.9 1.8
0.8 0.05 0.51
JD12/19-98R 19.1 98 Shore A/RED 1.007 1.7 3.4
0.8 0.08 0.51
JD16/25-98R 25.4 98 Shore A/RED 0.212 8.5 17.0
0.8 0.08 0.76
JD21/33-98R 33.3 98 Shore A/RED 0.106 9.9 19.7
0.8 0.08 0.76
JD26/41-98R 41.3 98 Shore A/RED 0.053 18.7 37.4
0.8 0.10 1.27
JD32/51-98R 50.8 98 Shore A/RED 0.035 31.2 62.3
0.8 0.13 1.27
JD36/57-98R 57.2 98 Shore A/RED 0.026 46.5 92.9
0.8 0.10 1.27
JD10/15-92Y 15.0 92 Shore A/YELLOW 2.384 0.6 1.1
0.9 0.10 0.51
JD12/19-92Y 19.1 92 Shore A/YELLOW 2.269 1.0 2.0
0.9 0.10 0.51
JD16/25-92Y 25.4 92 Shore A/YELLOW 0.592 3.3 6.6
0.9 0.13 0.76
JD21/33-92Y 33.3 92 Shore A/YELLOW 0.397 4.0 7.9
0.9 0.13 0.76
JD26/41-92Y 41.3 92 Shore A/YELLOW 0.106 11.0 22.0
0.9 0.15 1.27
JD32/51-92Y 50.8 92 Shore A/YELLOW 0.044 24.9 49.8
0.9 0.15 1.27
JD36/57-92Y 57.2 92 Shore A/YELLOW 0.035 32.3 64.6
0.9 0.13 1.27
JD10/15-85B 15.0 85 Shore A/BLUE 3.972 0.3 0.5
1 0.13 0.51
JD12/19-85B 19.1 85 Shore A/BLUE 3.583 0.6 1.1
1 0.13 0.51
JD16/25-85B 25.4 85 Shore A/BLUE 0.953 1.7 3.4
1 0.15 0.76
JD21/33-85B 33.3 85 Shore A/BLUE 0.662 2.0 4.1
1 0.15 0.76


Note 1 Hardware is alloy steel with black oxide finish.
Note 2 Performance ratings are for guidance only. The user must determine suitability for a particular application.

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