IT ANNIVERSARY TYPE VC HOLDER
JAPAN, USA, EU, KOREA PAT.
G No. (Option) H
With TiN Bearing Nut MAX.30,000r/min Run-Out Accuracy : 3 μ m at 4D
φC 1 φC 2
φC
φD
VC
ℓ
ℓ 1
L
G No. (Option)
MAX. (r/min)
Weight (kg)
ℓ
ℓ 1
Collet
TAPER Code No.
D
L 60 90 120
C
C 1 27.5 31.5 35.7 40.0 44.7 33.4 37.6 41.8 45.0 49.2 53.4
C 2
H
IT40X-VC 6- 60 - 90 -120 -VC13- 60 - 90 -120 IT50X-VC 6-105
23 51.9 81.9 29 70 100
1.1 1.3 1.5 1.2 1.5 1.9 3.9 4.1 4.4 4.1 4.5 4.9
2.0 ～ 6.0
35 ～ 45
VCK 6
23
27.5
VCG 6- 8A
No.40
30,000
44.7
60 90
3.0 ～ 12.0
50 ～ 60
VCK13
29
40
VCG13-15A
120 105 135 165 105 135 165
64.9 94.9 124.9 64.9 94.9 124.9
2.0 ～ 6.0
35 ～ 45
-135 -165 -VC13-105
VCK 6
23
27.5
VCG 6- 8A
No.50
20,000
70.1
3.0 ～ 12.0
50 ～ 60
-135 -165
VCK13
29
40
VCG13-15A
★ TiN Bearing Nut is supplied as standard. ★ When the axial stopper is required, please use Adjust Screw (G No.) ★ Please add “ -RP ” at the end of Code No. for Rust Proof Treatment VC Holder. e.g. IT40X-VC13-60-RP ★ Please use VC J type Nut & Cap for Centre Through Coolant. When VC J type Nut is used, the total holder length will be extended to 6mm. ★ Please refer P.40 for VCK Collet.
★ IT40X-VC6-150, IT40X-VC13-150, IT50X-VC13-90, -120 are available as semi-standard. ★ Collet, adjust screw (G No.) and GH Handle are available as an option. P.299 ★ All series are for High Speed Rotation.
IT MINI-MINI CHUCK
The best chuck for the small dia.cutting tool
JAPAN PAT.
MAX. 30,000r/min Gripping from Front Nose Run-Out Accuracy : 3 μ m at 4D
L
Clamp/Unclamp just with a wrench.
Within 3 μ m.
L 2
L 1
φ D
φ44.5 ★
4D
MMC
φD 1
★ : MMC12 = φ52.4
Chucking Range φ D
φ D 1
TAPER
Code No. IT40X-MMC 4 - 90-AA -MMC 8C- 90-AA -120-AA -MMC12C- 90-AA -120-AA IT50X-MMC 4 -105-AA -MMC 8C-105-AA
L 90 90 120 90 120 105 105 135 165 105 135 165
L 1 30 33 40 35 60 30 33 40 35 60 70
Collet MPK 4 PMK 8 VMK 8 PMK12 VMK12 MPK 4 PMK 8 VMK 8
30,000 30,000 30,000 20,000 MAX.(r/min) Weight(kg) 1.2 1.4 1.5 1.7 1.8 3.8 4.4 4.5 4.6 4.6 4.7 4.8 20,000 20,000
1 ～ 4 2 ～ 8 4 ～ 12 1 ～ 4 2 ～ 8
15 20 30 15
No.40
-135-AA -165-AA -MMC12C-105-AA
20
No.50
PMK12 VMK12
4 ～ 12
-135-AA -165-AA
30
★ Wrench EA573KL-6 : MMC4, MMC8C MMCL12-M6W : MMC12C （ IT40X ） : ★ MPK , PMK , VMK collet is not included with MINI-MINI Chuck. Please refer
MMCL12-M6T62 : MMC12C （ IT50X ） is attached as standard.
P.290
★ MMC8C, MMC12C : Centre through type. ★ Please add “ F ” for the flange through tool coolant type; IT40X-MMC 8F- 90-AA,120-AA IT50X-MMC 8F-105-AA,120-AA -MMC12F- 90-AA,120-AA -MMC12F-105-AA,120-AA
139
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