U.S. Tsubaki Power Transmission, LLC
U.S. Tsubaki Holdings, Inc.
Corporate Headquarters
301 E. Marquardt Dr.
Wheeling, IL 60090 USA

Toll Free: 800.323.7790
Phone: 847.459.9500
Fax: 847.459.9515
Email: sales@ustsubaki.com
Website: www.ustsubaki.com
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MZEU Series is a general purpose Cam Clutch suitable for a wide variety of applications. A selection of add-on flanges and torque arms are available enabling this Cam Clutch to easily fit where custom designed products were previously required. MZEU12 to MZEU80 are pre-greased, requiring no lubrication. MZEU90 to MZEU150 require oil lubrication. Contact Tsubaki for indexing applications above 50 cycles per minute.
Cam Clutch MZEU Series E3 Torque Arm with E4 Cover
Cam Clutch MZEU Series E3 Torque Arm with E4 Cover_2
Unit of Measure
1 2 

Item #

Bore Size

Torque Capacity

Max. Overrunning Shaft

Max. Overrunning Outer Race

Drag Torque

Inner Race Keyway

Quantity
MZEU50KE3+E4 N/A 1.969 in50.00 mm N/A 1526.7 lb·ft2070.0 N·m N/A 1300 rpm N/A 250 rpm N/A 0.583 lb·ft0.79 N·m N/A 14 x 3.8 mm
MZEU55KE3+E4 N/A 2.165 in55.00 mm N/A 1770.1 lb·ft2400.0 N·m N/A 1300 rpm N/A 250 rpm N/A 0.649 lb·ft0.88 N·m N/A 16 x 4.3 mm
MZEU60KE3+E4 N/A 2.362 in60.00 mm N/A 2175.8 lb·ft2950.0 N·m N/A 1200 rpm N/A 250 rpm N/A 0.723 lb·ft0.98 N·m N/A 18 x 4.4 mm
MZEU70KE3+E4 N/A 2.756 in70.00 mm N/A 3105.1 lb·ft4210.0 N·m N/A 1100 rpm N/A 250 rpm N/A 0.937 lb·ft1.27 N·m N/A 20 x 4.9 mm
MZEU80KE3+E4 N/A 3.150 in80.00 mm N/A 3813.2 lb·ft5170.0 N·m N/A 800 rpm N/A 200 rpm N/A 1.018 lb·ft1.38 N·m N/A 22 x 5.4 mm
MZEU90KE3+E4 N/A 3.543 in90.00 mm N/A 8850.7 lb·ft12000.0 N·m N/A 550 rpm N/A 150 rpm N/A 2.773 lb·ft4.70 N·m N/A 25 x 5.4 mm
MZEU100KE3+E4 N/A 3.937 in100.00 mm N/A 12981.1 lb·ft17600.0 N·m N/A 500 rpm N/A 130 rpm N/A 3.179 lb·ft5.39 N·m N/A 28 x 6.4 mm
MZEU130KE3+E4 N/A 5.118 in130.00 mm N/A 18070.2 lb·ft24500.0 N·m N/A 400 rpm N/A 110 rpm N/A 3.975 lb·ft6.76 N·m N/A 32 x 7.4 mm
MZEU150KE3+E4 N/A 5.906 in150.00 mm N/A 24929.5 lb·ft33800.0 N·m N/A 300 rpm N/A 80 rpm N/A 4.772 lb·ft8.13 N·m N/A 36 x 8.4 mm
Unit of Measure
1 2