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TEF Line - omlat
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ELETTROSPIN DLES
T E F LINE
Applicable to milling machines and machining centers.
These spindles have been designed to overcome shortcomings as regards tool speed of rotation on conventional milling machines and machining centers.
The performance of these sturdy machines, ideal for medium and large machining operations, is downgrated when very small diameter cutters must be used or when higt tool peripheral speeds are required (for example when machining light alloys). Just by a very simple operation (the time required is the same as that to install a normal toolholder) we can obtain a radical transformation of the production capability of the conventional machine. Furthemore, as these are high frequency spindles, there are no vibrations due to the gearwork in moviment of the machine; this assures faithful reproduction of the original characteristics of the machine to the ascribed specifically to the absence of heating. High precision construction means that these spindles can also carry out grinding operations, for example in the case of particular shapes with very tight tolerance (e.g. cams, dies, etc.).
Very complicated profiles can be ground using or CBN wheels, wich do not require diamond-dressing, sure of obtaining perfect shape and excellent surface finish and thereby avoiding manual adjustment.
Standard models are:
INTERCHANGEABLE JOINT CONE
TYPE
TEF10
TEF 25
TEF 40
TEF 70
SPEED RANGE n [min -1]
5000 - 10000
6000 - 25000
20000 - 40000
50000 - 70000
POWER (kW)
3.3 - 6.7
1.6-6.6
3.3 - 6.5
2-2
JOINT CONE (interchangeable)
UPON REQUEST
UPON REQUEST
UPON REQUEST
UPON REQUEST
LUBRICATION
GREASE
GREASE
GREASE
NEBULIZED OIL
TOOL SHANK 0
2 - 20 MAX
0.5-12 MAX
0.5 - 7 MAX
0.5 - 5 MAX
WEIGHT (Kgs)
25
12
11
7
0A
173
135
115
115
B
87
56
61
61
c
185
155
149
170
MOTOR COOLING
WATER
WATER
WATER
WATER
ELECTRIC PLUG
o
COOLANT
m
TOOL SHANK
□mlaf
D
QUALIIA
amia!',
Technology & precision
Head office and Factory: 12040 Ceresole d'Alba (CN) Italy - Via Carmagnola, 24 Phone: ++39.0172.575000 - Fax: ++39.0172.575003 E-mail Sales dept.: reception@omlat.com - Tecnical dept.: tech.dep@omlat.com
www.omlat.com

pageCatalog pdf di En 2012-05-22-31