-Miyakawa Industry- Spindle Nose

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Multiple Spindle Heads

Spindle Nose

SPINDLE NOSE DIMENSIONS OF THE DRILLING MACHINES AND TAPPING MACHINES,NECESSARY FOR MOUNTING THE MULTIPLE-SPINDLE HEADS.

Type (1)	Type (2)	Type(3)	Type(4)	Type(5)

Jacobs Taper (JT.No.)	Jacobs Taper (JT.No.)	Morse Taper (MT.No.)	Morse Taper (MT.No.)	(For Example) Morse Taper (MT.No.)

A.	Outer dia. Of Quill.	E.	Flange thickness of Quill.	H.	P.C.D. Of bolt circle dia., Position of the bolt holes and tap size of the bolt holes.
B.	Outer dia. Of Spindle.	F.	JT.No. Or MT.No.
C.	Distance,Spindle end to Quill end.	G.	Thickness of Flange.
D.	Flange dia. Of Quill			J.	Outer dia. Of flange.

Remark 1:The coloured portions are revolved.

Remark 2:Even if the spindle of the drilling machine or tapping machine is Jacobs Taper,when the above "A" or "D", clamp of the multiple-spindle heads, is more than 55mm, the model 2M of the multiple-spindle head has tto be employed.

F=MT2,A/D=more than ¢69.0mm -> model 3M

F=MT3,A/D=more than ¢89.0mm -> model 4M

When you place an order for the Multiple-Spindle Heads, please be sure to let us know the mounting dimensions (A to J) and type,refering to the above sketches.

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