Lathe JN-CH108
Motor Performance
Technical Parameters
|
item |
Description |
Unit |
CH108 |
|
Processing capacity |
Chuck size |
- |
8 |
|
Maximum rotational diameter |
mm |
480 |
|
|
Maximum processing diameter |
mm |
210 |
|
|
Maximum processing length |
mm |
480 |
|
|
Bar processing diameter |
mm |
52 |
|
|
Travel range |
X axis |
mm |
180 |
|
Z axis |
mm |
530 |
|
|
Spindle |
Spindle number |
|
1 |
|
Speed |
r/min |
4000 |
|
|
Minimum positioning angle |
deg |
0.001 |
|
|
Spindle nose |
|
A2-6 |
|
|
Through-hole diameter |
mm |
63 |
|
|
Bearing bore diameter |
mm |
100 |
|
|
Tool magazine |
Tool Magazine type |
- |
- |
|
Tool number |
pcs |
12 |
|
|
Height of rectangular tool handle |
mm |
25 |
|
|
Boring rod shank diameter |
mm |
40 |
|
|
Tailstock |
Tailstock movement |
mm |
435 |
|
Tailstock mandrel diameter |
mm |
75 |
|
|
Taper |
|
MT.4 |
|
|
Mandrel movement |
mm |
100 |
|
|
Feed speed |
Fast feed speed |
m/min |
X：24/Z：24 |
|
Motor |
Spindle motor |
kw |
11/7.5 |
|
Feed axis motor |
kw |
X:1.2/Z:2.5 |
|
|
Hydraulic pressure motor |
kw |
1.5 |
|
|
Cutting fluid motor |
kw |
0.4 |
|
|
Total power |
Electric power |
kva |
20 |
|
Oil tank capacity |
Hydraulic set |
L |
40 |
|
Lubrication |
L |
2 |
|
|
Cutting fluid |
L |
200 |
|
|
Dimension |
Height |
mm |
1709 |
|
Floor plan |
mm*mm |
2219*1565 |
|
|
Weight |
kg |
3.95 |
Standard Accessory
|
Item |
Description |
CH108 |
| Hollow three-jaw hydraulic chuck |
|
• |
|
Hollow cylinder |
|
• |
|
Circulartool holder |
3pcs*5 |
• |
|
Rectangular tool holder |
1pcs*5 |
• |
|
Sleeve |
For Boring:3pcs |
• |
|
Front door locker |
|
• |
|
Chuck foot switch |
|
• |
|
Spindle positioning |
1 point.not fixed |
• |
|
Cutting fluid system |
250W: 1pcs |
• |
|
Backing board |
|
• |
|
Lighting set inside |
|
• |
|
Adjustment tool set |
|
• |
|
Instruction book |
|
• |
Note: Due to congtinuous research and development of products and congtinuous technological innovation,the company has the right to change and the right
to final interprdtation,without prior notice.
■ System
 |
1.The whole software has complete functions, high-speed, high-precision processing, and network functions. 2.Modular structure is widely used in the design of the system. The structure is easy to disassemble and assemble, and the control boards are highly integrated, which greatly improves the reliability, and is convenient for maintenance and replacement. 3.There are better protection measures. FANUC adopts better protection circuit for its own system |
■ Spindle
 |
1.Roundness tolerance of two supporting Journal A and B is 0.005mm, radial runout tolerance is 0.005mm, surface roughness Ra is 0.4mm, and dimension accuracy of supporting journal is IT5. 2.Strong dynamic and static stiffness. The maximum speed can reach 5000 revolutions. 3.The spindle is made of materials independently developed by Jiangnan for many years. Its surface hardness and fatigue strength are high. Moreover, the nitriding layer has the advantages of corrosion resistance and small heat treatment deformation. |
■ Knife Tower
 |
1.12 cutting tools can be stored to meet various processing requirements, greatly shorten processing time and reduce production costs. 2.When changing the tool, it can stop at the position of changing tool accurately, and the repetitive positioning accuracy is ±1″. 3.The speed of tool change is only 0.52 seconds. |
■ Chuck
 |
1.Hydraulic chuck adopts fully enclosed structure, all mating surfaces have dust-proof function, high clamping accuracy and long service life. 2.The clamping force is large and the damping range is wide. Hydraulic chuck improves the disadvantage of traditional hydraulic chuck, such as small clamping force and unstable force. And the clamping force is stable and reliable. |
■ Guide
 |
1.Using the high rigidity roller as the rolling element and making the full length of the roller more than 1.5 times the diameter of the roller, the higher rigidity can be obtained. 2.4 Direction equal load. In order to make the four directions of action (radial, anti-radial and lateral) of the LM slider have the same rated load, the rollers are designed to be arranged according to the contact angle of 45 degrees, and all directions have high rigidity. 3.The use of roller retainer can eliminate the friction between the rollers, and improve the oil retention capacity, so as to achieve long-term operation without maintenance. |
■ Electric Appliance
 |
1.Schneider’s materials, whether PC materials or internal wiring posts, are the best.2.High stability. It can adapt to the fluctuation of AC system voltage and has a certain ability to restrain the noise interference of power supply network.High security. The system has reliable and effective interlocking, good |
■ Chip Removal Method
 |
1.The design of integral inner protective cover is simple, practical and long life. The spattered iron chips and chips liquid directly follow the slope of the 30 degree protective cover and fall on the chips removal machine below.2.The chip removal machine separates the chip liquid from the chip, and discharges the chip out of the machine to ensure that the iron chips in the machine will not accumulate, so as to improve the working efficiency. |
■ Hydraulic Tailstock
 |
1.Hydraulic tailstock can control the top of tailstock systematically, cooperate with hydraulic chuck to realize automatic loading and unloading, and improve clamping efficiency.2.The special hydraulic station for machine tools can provide more stable clamping force. It has the advantages of high transmission energy，good control performance, fast response |