This product is a high-speed ball motor spindle with a maximum speed of 80000 rpm. The spindle is designed with a long nose end. The spindle core and body conduction function (ESD) are optional, and it is sold with a low-voltage frequency converter.
1、Low temperature rise
The unique low-voltage motor design minimizes the heat generated, and plus forced circulation and efficient cooling, the dual technology significantly reduces the temperature rise of the spindle (2 ℃ lower than that of foreign competitors).
2、Low vibration
The integrated spindle core structure completely reduces the vibration of the spindle (at the highest speed, our vibration is ≤ 1.5mm/s, and the one of our competitors is 3.9mm/s), improving the stability of the shaft system, and reducing the abnormality of the spindle.
3、Reliable sealing:
the front end of the spindle is in a Frisbee structure, which effectively prevents chips from entering the spindle and contaminating the bearings, making it able to cope with complex and harsh working conditions.
4、High-performance frequency converter
The frequency converter adopts low-voltage drive technology, and its volume is 80% less than that of general-purpose frequency converters. It can be controlled in multiple ways. Thus, cost effective application schemes can be tailor made for our customers.
Model | DGZ-03380/0.25A1-PG |
Maximum Speed(rpm) | 80000 |
Maximum Voltage(V) | 60 |
S6 Rated Power(kW) | 0.3 |
S6 Rated Torque(N·m) | 0.048 |
Maximum Frequency(Hz) | 1334 |
Vibration Value(mm/s) | ≤1.0(60000rpm) ≤1.5(80000rpm) |
Cooling Form and medium | air |
Cooling system coolant flow(L/min) | 50-70L/min (0.15MPa) |
Cylinder working pressure(Mpa) | 0.56-0.60 |
Static runout(μm) | ≤2.0 |
ESD | ESD for option |
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