Adjustable 2-14 spindle heads devices U-110; U-165; U-200; U-250; U-300 series square type for LIH CHERNG HYDRUALIC CO., LTD

Adjustable 2-14 spindle heads devices U-110; U-165; U-200; U-250; U-300 series square type

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Model  U-110; U-165; U-200; U-250; U-300

Feature:
  • Adjustable 2-14 spindle heads devices U series squre type of vertical hydraulic drilling machine is an universal adjustable multi-spindle head. The regular spindles from 4-12 spindles, depend on customer’s requirment. Special requirement is acceptable.
  • The universal joint design of wanted drilling machine is very easy to adjust each spindle.
  • Each spindle adjust range within 30mm around the circuit.
  • In machine tools, a spindle is a rotating axis of the machine, which often has a shaft at its heart. The shaft itself is called a spindle, but also, the word often is used metonymically to refer to the entire rotary unit, including not only the shaft itself, but its bearings and anything attached to it such as chuck.
  • A machine tool may have several spindles, such as the headstock and tailstock spindles on a bench lathe. The main spindle is usually the biggest one. References to "the spindle" without further qualification imply the main spindle. Some machine tools that specialize in high-volume mass production have a group of 4, 6, or even more main spindles. These are called multispindle machines. 
Specification Table

Type

Collet

R.P.M

Maximum Drilling capacity

Minimum distance from center to center

Maximum range of centers

Number of spindle head devices

U-110

C5

1:1

5.0mm

13mm

110mm

2-6

U-110

C6/ C9/ JT1

1:1

6.0mm/ 8.0mm

18mm/ 26mm/ 33mm

110mm

2-6

U-165

C6/ C9/ JT1

1:1

6.0mm/ 8.0mm

18mm/ 26mm/ 33mm

165mm

2-10

U-165

C12/ JT2/JT6

1:1

9.5mm/ 11mm

28mm/ 38mm/ 46mm

165mm

2-10

U-200

C6/ C9/ JT1/ TR20

1:1

6.0mm/ 8.0mm

18mm/ 26mm/ 33mm

200mm

4-12

U-200

C12/ JT2/JT6

1:1

9.5mm/ 11mm

28mm/ 38mm/ 46mm

200mm

4-12

U-250

C6/ C9/ JT1

1:1

6.0mm/ 8.0mm

18mm/ 26mm/ 33mm

250mm

4-12

U-250

C12/ JT2/JT6

1:1

9.5mm/ 11mm

28mm/ 38mm/ 46mm

250mm

4-12

U-300

C6/ C9/ JT1/

1:1

6.0mm/ 8.0mm

18mm/ 26mm/ 33mm

300mm

4-12

U-300

C12/ JT2/JT6

1:1

9.5mm/ 11mm

28mm/ 38mm/ 46mm

300mm

4-12

Specification table of bits for Drilling

type

Ød
mm

ØD
mm

L
mm

B

A

Maximum holding capacity

CT-5

Ø3 ~ Ø5

Ø10.8

31.5

5/16 - 24UNF

8

M4 x 0.7

CT-6

Ø3 ~ Ø6

Ø13.1

36

3/8 - 24UNF

10

M6 x 1.0

CT-9

Ø3 ~ Ø7

Ø17

46

1/2 - 20UNF

14

M8 x 1.25

CT-12

Ø3 ~ Ø9

Ø21

50

5/8 - 18UNF

17

M12 x 1.75

CT-14

Ø5 ~ Ø12

Ø24.5

54

3/4 - 16UNF

21

M14 x 2.0

CT-16

Ø5 ~ Ø14

Ø31

70

M24 - 2.0

26

M18 x 2.5

CT-20

Ø5 ~ Ø18

Ø34.1

72

M27 - 2.0

29

M24 x 3.0

 
 

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