Model	Inner Max.Overrunning Speed	Max.Indexing	Stock Bore Size		A	B(h7)	C
			DiaH7	Keyway
MI300	50	300	19	5x2	63	77	60
MI400	50	300	22	5x2	70	88	67
MI500	50	300	31.5	7x3	89	108	86
MI600	30	300	50	12x3.5	95	136	92
MI700	30	300	70	18x6	127	180	124
MI750	30	300	85	24x6	153	200	150
MI800	20	300	110	28x7	158	250	155
MI900	20	300	135	35x9	165	300	160
MI1000	20	300	160	38x10	188	370	180
MI1100	20	150	185	45x14	260	470	250
MI1200	20	150	200	45x14	260	500	250
MI1300	20	150	250	56x17.5	280	600	260

 

Model	D	E	F	G	H-M Chip hole	Lubrication	Oil(cc)
MG300	66	10.4	28.5	13	4xM6xP1.0	M6xP1.0	50
MG400	73	10.7	31.7	16	4xM8xP1.25	M6xP1.0	60
MG500	92	12.3	44.4	16	4xM8xP1.25	M6xP1.0	100
MG600	120	12.8	69.8	16	6xM8xP1.25	M6xP1.0	160
MG700	160	19.8	101.5	20	6xM10xP1.5	M6xP1.0	260
MG750	175	75	110	25	8xM14xP2.0	M8xP1.25	800
MG800	220	77.5	140	25	8xM16xP2.0	M8xP1.25	100
MG900	265	80	170	32	10xM16xP2.0	M8xP1.25	1240
MG1000	325	90	200	32	12xM16xP2.0	M8xP1.25	1700
MG1100	415	125	260	40	12xM20xP2.5	M12xP1.75	5800
MG1200	440	125	280	45	12xM24xP3.0	M12xP1.75	6000
MG1300	530	130	340	50	12xM30xP3.5	M12xP1.75	7600

Installation and Usage

Model	Tolerance
MG300,MG400	+0, -0.021
MG500,MG600	+0, -2.225
MG700	+0 -0.030
MG750,MG800	+0 -0.035
MG900,MG100	+0 -0.040
MG1100,MG1200,MG1300	+0 -0.046

1.MG Series Cam Clutches are used for high speed inner race overrunning applications.MI Sesies Cam Clutches are used for indexing applications. 2.For attaching a pulley, a gear of sprocket to the clutch, insert the clutch into the hubo of the said device, and screw the bolts(high tension)into the tapped holes on the clutch end.The tolerance bore of the hub should be H6 or H7 of JIS standard.See the illustration on page 26. 3.Recommended shaft tolerances are as follows: 4.The key should be in accordance with JISB1301-1959,but for M750 and above models, a key is attached. 5.Use only a parallet key to secure the clutch to the shaft.Never use a tape redkey. 6.When the clutch reveives shock load or is designed for use at full torque capacity, it is better to use on harden key and shaft. 7.Make a clearance between the ceiling of the clutch keyway and the top of the keyfor pressure ventilation of the clutch in the case of MG Series.A pressure ventilation hole is provided on the keyway of the clutch inner race. 8.When mounting the clutch on the shaft, apply pressure to the clutch inner race end but never to the outer race. 9.Thrust load should be taken up by other devices, not by the cam Clutch. 10.When using MG Series at medium and high speeds, pay attention to heating.Longevity is shortened if the temperature of cam clutch outer race rises to over70.In this case, use a different model or provide an oil bath or forced lubrication. 11.Oil is not sealed in at the time of shipment. Supply an appropriate amount of oil before use. 12.When placing an order for MG Series Cam Clutch model MG750 and above, please inform STDIER of the overrunning speed you use. Lubrication 1.Oil lubrication is recommended. 2.Do not use greases or lubricants with EP additives.