400Hz 24000rpm 2.2KW High Precision Spindle For Transporting Motor Speed Inverter VFD
Note:
We can produce the product according to our customer's design.
Specifications:
Spindle mode:NYM85-24Z/2.2
Spindle parametric: Overall size(mm):
Frequency:400Hz D:85
Rotating speed: 24000rpm D1:63
Power:2.2Kw L:242
Voltage:380V L1:7
Electric current:7A L2:33
Connect mode:ER20
Tool holder’s diameter:1-13mm(Factory standard: 2 fillings)
Taper hole of spindle runout:≤0.003mm
Mandrel runout:≤0.008mm
Lubricating mode: grease
Cooling mode:water
Bearings mode:2*7005 2*7002
Weight:9.6KG
Notes for Use of Motor Spindle
- In the process of saving and transporting motor spindles, the high speed grease in the bearings
- could be changed. So before using, the spindles should run in low speed for a period time at first.
- Running must start from the minimum speed of the spindle and add speed to differential growth by
- 3000rpm after 30 minutes. Each level is run in 20 minutes. If just start using in high speed without
- running, abnormal noise and heat would happen then the using life will be shortened. In the
- long-term use of the electric spindle, it should be working(in low speed) at least 15 to 30 minutes
- within one week.
- When stored clamping tool on electric spindle, the collet , nut and tapered bore must be cleaned
- to ensure accuracy. The hilt is inserted into the collet must be greater than 15 mm.
- The motor spindle must be preheated before processing every day. Until reaching the processing
- speed and running for 15 to 20 minutes, the spindle could start fine finishing. The spindle should
- stop 2 hours to prevent mechanical fatigue every day, so as to prolong the life.
- Knock on the spindle end cover, collet and cutterhead when remove bit is forbidden. No bump in
- the process of saving, transporting and using motor spindles especially the end cover.
- The spindle should rotate in the specific direction.
- Please refer to the instruction manual when store the spindle.
- Cooling the spindle by water cooling machine should control the temperature between 22 to 25.
Description:
The multichamber protective measure 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 spind
400Hz 24000rpm 2.2KW High Precision Spindle For Transporting Motor Speed Inverter VFD