This product is a kind of highly precise heavy-load lathe motorized spindle,whose max. speed could reach 6000 rpm. With A2-5 nose.With a box structure, this product is fitted with 5.5/7.5 kW double-winding asynchronous generator and the rated low-speed torsion could reach 105.5 Nm,and max. torsion of 210 Nm. It can be configured with 6” and 8” chuck and oil cylinder and it used for finish turning and heavy cutting of steel parts, casting and nonferrous metals as well as installation of Type 46 CNC lathe and turning-milling composite machine tool.
As a kind of high precision lathe motorized spindle that could satisfy the requirements of heavy cutting. It is mainly applied to such fields as motor, aerospace, hardware, etc.
1. Application of high-performance heavy load bearing:
The rigidity is ≥650N/μm through optimizing bearing application, making it applicable to 4mm heavy cutting of stainless steel. The processing efficiency is also high.
2. High-performance double-winding asynchronous generator:
Rated power: Low speed: 5.5KW High speed: 7.5KW
Rated torque: Low speed:105.5Nm High speed:54Nm
Max. speed: 6000 rpm
Max. torque: 210Nm
Voltage and encoder could be chosen based on the specific demands.
|Motor type||3-phase AC double-winding asynchronous generator|
|Max. speed (rpm)||6000|
|Max. current (A)||Low speed: 26A High speed: 31A|
|Max. torque (Nm)||Low speed:210Nm High speed: 108Nm|
|Rated voltage (V)||350|
|Rated power (S1/100%) (kW)||Low speed: 5.5KW High speed: 7.5KW|
|Rated torque (S1/100%) (Nm)||Low speed:105.5Nm High speed:54Nm|
|Lubrication form||Oil grease|
|Taper of bore hole||1:4|
|Cone run-out (mm)||≤0.003|
|Front face run-out (mm)||≤0.003|
|Run-out of standard bar at 300mm||≤0.01|
|through-hole diameter (mm)||φ62|
|Encoder||Encoder of Mitsubishi|
|Installation form||Horizontal installation|
|Applicable CNC system：Mitsubishi.|
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