MZ SERIES MZ Series Cam Clutch products are designed for general overrunning applications. The MZ Series can be used in applications which require the inner or outer race to have overrunning capability. The MZ Series comes pre-lubricated with grease and is ready to install. No lubrication maintenance is required. This series is ideal for gears, pulleys and clutch assemblies. CLUTCHES & BACKSTOPS
BUS200 SERIES BUS200 Series Cam Clutch is a general purpose Cam Clutch used in backstop, overrunning, and indexing applications. Generally, the customer supplies the inner race as a component of their machinery, but if desired, Tsubaki can also provide an inner race. A second very convenient feature is that the BUS200 Series outside diameter matches with 6200 Series ball bearings. Because of the common popular dimensions, BUS200 Series Cam Clutches are found as integral components in many pieces of machinery; these include backstops within gear boxes and as components within timing gear applications. BUS200 Series ships pre-lubricated with grease. Oil lubrication is generally recommended for indexing applications. CLUTCHES & BACKSTOPS
Specifications
Specifications Torque Capacity (lbs-ft)
Max Overrunning (RPM) Shaft Outer Race
Bearing Series
Model
Inner Diameter Range (in) Torque Capacity (lbs-ft)
Model
MZ15 MZ17 MZ20 MZ30 MZ35 MZ45 MZ60 MZ70
0.500 - 0.591 0.625 - 0.669 0.750 - 0.787 0.866 - 1.181 1.250 - 1.378 1.500 - 1.772 1.969 - 2.362 2.559 - 2.756
137 159 238 542 797
203 204 205 206 207 208 209 210 211 212 213 214
6203 6204 6205 6206 6207 6208 6209 6210 6211 6212 6213 6214
40 52 81
2400 2400 1800 1800 1800 1800 1800 1200 1200 1200 1200 1200
500 500 400 350 300 200 200 200 200 180 180 180
177 280 405 405 578 578 907 907
1195 1556 2242
BUS Installation Example
MZ Installation Example
1025
MIUS SERIES MIUS Series Cam Clutch units are designed for indexing applications. In this mode of operation, reciprocating motion applied to the driving race of the clutch is transformed into uni-directional intermittent motion, at the driven race. The clutch drives in the forward stroke (index) and overruns on the return stroke. In addition to torque capacity, consider the number of indexing cycles per minute.
PBUS Series Cam Clutches are intended for use in general overrunning or indexing applications. The PBUS Series comes pre-lubricated with synthetic grease for easy installation and long service life. The outer race has provision for mounting gears, pulleys, and sprockets. Specify direction of rotation when ordering. PBUS SERIES
Specifications
Model
Inner Diameter Range (in)
Torque Capacity (lbs-ft)
Specifications
PBUS3 PBUS5 PBUS6 PBUS8 PBUS10 PBUS12 PBUS14
0.375 - 0.500 0.500 - 0.630 0.750 - 0.787 0.875 - 1.000 1.125 - 1.250 1.375 - 1.575 1.625 - 1.772
41.3 114 301 454 679 1365 1623
Model
Inner Diameter Range (in) Torque Capacity (lbs-ft)
MIUS300 MIUS400 MIUS500 MIUS600 MIUS700 MIUS750 MIUS800 MIUS900 MIUS1000
0.500 - 0.750 0.437 - 0.866 0.750 - 1.312 0.937 - 2.000 1.875 - 2.938 2.250 - 3.437 2.625 - 4.438 3.625 - 5.438 4.938 - 7.000
280 398
1195 2316 5163 7007
13276 18070 27290
PBUS Installation Example
MIUS Installation Example
227
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