VC HOLDER
With TiN Bearing Nut MAX. 40,000r/min Run-Out Accuracy : Within 3μm at 4D
G No. (Option)
H
ɸ C
ɸ C 1
ɸ D
ℓ
ℓ 1
VC High Speed
L
JAPAN, USA, EU, KOREA PAT.
Weight (kg)
MAX. r/min
ℓ ℓ 1
TAPER
Code No.
D L
C C 1
H G No. (Option)
Collet
BT30-VC 6- 45 - 60 - 90 -VC13- 60 - 90 -120 BT40-VC 6- 60
45 60 90 60 90 120 60 90 120
23 35 65 37 67 97 30 60 90 31 60 90 62 92 122 62 92 122
27.5 31.7 33.4 41.1 41.3 42.4 30.0 32.7 36.9 40.3 44.3 48.5 33.0 37.1 41.3 44.6 48.8 53.0
0.5 0.6 0.8 0.7 0.9 1.2 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
23
27.5
VCG 6- 8A
VCK 6
No.30
40,000
3.0 ～ 12.0
50 ～ 60
29
40
VCG13-15A
VCK13
2.0 ～ 6.0
35 ～ 45
- 90 -120 -VC13- 60
23
27.5
VCG 6- 8A
VCK 6
No.40
30,000
60 90
3.0 ～ 12.0
50 ～ 60
- 90 -120 BT50-VC 6-105
29
40
VCG13-15A
VCK13
120 105 135 165 105 135 165
2.0 ～ 6.0
35 ～ 45
-135 -165 -VC13-105
23
27.5
VCG 6- 8A
VCK 6
No.50
20,000
3.0 ～ 12.0
50 ～ 60
-135 -165
29
40
VCG13-15A
VCK13
★ TiN Bearing Ｎ ut is supplied as standard. ★ Collet, adjust screw (G No.) and GH Handle are available as an option. The Code No. of the GH Handle is VC6: GH10, VC13: GH16 ★ Please add “ -RP ” at the end of Code No. for Rust Proof Treatment VC Holder. e.g : BT40-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. ★ BT40-VC 6-150, BT40-VC13-150, BT50-VC13- 90, -120 are available as semi-standard. ★ When the axial stopper is required, please use Adjust Screw (G No.) ★ All series are for High Speed Rotation.
BT40 VC6 90 Explanation of the Code No.
Nominal Gauge Length
Chucking Capacity
Symbol of VC Holder
Shank No.
40
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