F12 Series heavy duty Semi Universal Dividing Head F12260 F12300 F12500
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- Supplier: Tengzhou Hoyong Trading Co. Ltd.
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Product Overview
Description
HEAVY DUTY F12 SERIES DIVIDING HEAD
Heavy F12 Series semi-universal dividing head is one of the most important attachment for big milling machine. It can be used for simple indexing and dividing circle into any equal parts, etc.
Heavy F12 Series semi-universal dividing head is one of the most important attachment for big milling machine. It can be used for simple indexing and dividing circle into any equal parts, etc.
ITEMS | F12260 | F12300 | F12400 | F12500 | F121000 | ||||||||
Center height mm | 260 | 300 | 400 | 500 | 1000 | ||||||||
Swivel angle of spindle from horizontal to upward | ≤95° | ||||||||||||
Horizontal position(downward) | ≤5° | ||||||||||||
Rotating angle of spindle for one complete revolution of dividing handle | 9° | ||||||||||||
Min. reading of vernier | 10” | ||||||||||||
Worm gear ratio | 1:40 | ||||||||||||
Taper of spindle bore | MT6 | MT6 | MT6 | MT5 | MT5 | ||||||||
Width of locating key mm | 18/20 | 18/20 | 18/20 | 22 | 22 | ||||||||
Dia.of short taper of spindle nose for mounting flange mm | Φ82.563 | Φ82.563 | Φ82.563 | Φ106.375 | Φ212.375 | ||||||||
Numbers of hole in dividing plate | 1st plate | 24,25,28,30,34,37,38,39,41,42,43 | |||||||||||
2nd plate | 46,47,49,51,53,54,57,58,59,62,66 | ||||||||||||
Individual indexing error of the spindle for one complete revolution of dividing handle | 80” | 80” | 80” | 500 | 1000 | ||||||||
Cumulate error at any 1/4 periphery of spindle | ±70” | ±70” | ±70” | ±1” | |||||||||
Max. bearing Kg | 380 | 380 | 380 | 100 | 500 | ||||||||
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