The electric spindle is a set of components, which includes electric spindle main body and its accessories: electric spindle, high frequency and frequency conversion device, oil mist lubricator, cooling device, built-in encoder and tool changer, etc. The rotor of the electric motor shall directly serve as the spindle of machine tool; shell of the spindle unit is the motor base. We realize the integration of electric motor and machine tool spindle with the support of other spare parts.
Model |
motor parameter |
bearing |
physical dimension |
shaft end size |
Remarks |
||||||||||||
Rotation speed |
power |
voltage |
current |
frequency |
φA |
φB |
L |
L1 |
L2 |
φC |
φD |
M |
L3 |
L4 |
|||
DM7Y30/23W |
7000 |
30 |
350 |
68 |
234 |
7217x2 |
230 |
|
621 |
|
28 |
78 |
External cone 1:5 length 140 |
3MK2332-LY-91 |
Aluminum slit strips: a precision slitting line with minimal burring enables tension-free custom cutting for coil widths up to 2,100 mm
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