Low Rotating Speed CNC Milling Spindle For Drilling Milling / Rough Machine

Provide:

1. water cooling:300w,800w,1.2kw,1.5kw,2.2kw,3kw,4kw,3.2kw,4.5kw,5.5kw
2. air cooling: 800w,1.5kw,2.2kw.3.5kw,4.5kw,6kw,7.5kw,12kw
3. cooled by self: 400w
4. ATC spindle: cooled by water: 1.5kw,2.2kw,5.5kw,6kw,7.5kw
cooled by air: 8kw,9kw (same HSD)
5. sealing side spindle:350w,550w,700w,750w,1.1kw,1.8kw,2.2kw

Competitive Advantage:

1. Adopt the ceramic core Aerial plug, more safe and reliable
2. Constant power spindle with low rotating speed and high torque; Low rotating speed used for drilling and milling or rough machining; High rotating speed used for engraving and milling or fine machining. This product has wide application.
3. Low noise, little vibration, good stability, high processing precision
4. Infinitely variable speed transmission for frequency changer with wide speed range
5. The front end of the bearing use the water-cooling equipment , the cooling effect of the spindle is better. The durable years of the Bearings gets more longer.

Specifications:

Spindle mode:NYM125-9-18Z/5.5
Spindle parametric:                                    Overall size(mm):
Frequency:900Hz                                       D:125
Rotating speed:9000-18000rpm                         D1:100
Power:5.5Kw                                           L:317
Voltage:380V                                           L1:38
Electric current:10.5A                                   L2:46
Connect mode:ER32
Tool holder’s diameter:2-20mm(Factory standard: 2 fillings)
Taper hole of spindle runout:≤0.003mm
Mandrel runout:≤0.008mm
Lubricating mode: grease
Cooling mode:water
Bearings mode:2*7009   2*7005
Weight:24.5KG

Description:

It adopts six-pole motor-driven system and the BT40 knife handle, could usually be used in the quick processing of different materials with 12000rpm. The multichamber protective measure  Tool changing structure is advanced so that the signal and tool changing movement could be reliable and stable. The Motor Spindle can additionally store the encoder and have the rigidity tapping function. It can be used in the numerically controlled production center.including double-layer sealing device and air sealing conformation can efficaciously provide liquid from getting in and keep Motor Spindle working for a long time. The GMN import bearings and engine oil are used to ensure high performance of the spindle.GDL125 series Motor Spindle is the automatic tools changing (can store encoder) spindle designed by our company. 

Applications:

This product is suitable for Engraving machine or Engraving and milling machine and Lock industry. It is mainly used for the circular carving and drilling and milling of the hardware, glassworks and woodworks.