MINI-MINI MASTER CHUCK
■ MINI-MINI MASTER CHUCK
MMC-ATB Centre Through
Weight ( kg)
φ
L
φ D 1
L 1 51 56 40 45
Collet
D
Code No.
TAPER
VMK16-SF VMK16-H VMK20-SF VMK20-H VMK16-SF VMK16-H VMK20-SF VMK20-H
1.4 1.5 3.9 4.0
45 50 45 50
10 ～ 16 12 ～ 20 10 ～ 16 12 ～ 20
78 83 78 83
NBT40-MMC16C-80-ATB -MMC20C-85-ATB NBT50-MMC16C-80-ATB -MMC20C-85-ATB
NBT40
NBT50
★ VMK-H collet for high torque is recommended. ★ Wrench is attached as standard. ★ Balance adjustment screw is available as an option. The Code No. of the screw is 9SFB-ASC-M4-3, 4, 6 ★ Mounting handle is available as an option. The Code No. of the handle is 9SFB-AL-M2 ★ Set Code for handle and all screws are S.9SFB-ASC-M4 ★ The included wrench is for temporary fixing.
■ High torque specification VMK-H Collet
High torque specification
Nom: Without Jet Spread Groove J : With Jet Spread Groove
VMK-H
ID of Collet.
Symbol of VMK Collet. Style No.
Standard VMK-H collet
VMK-H collet with Jet coolant groove
VMK-H Collet Code No. VMK16 -10, 12, 16- H VMK20 -12, 16, 20- H
VMK-H Collet Code No. VMK16 -10J, 12J, 16J- H VMK20 -12J, 16J, 20J- H
Min.Gripping Length
Min.Gripping Length
40, 42, 42 47, 47, 47
40, 42, 42 47, 47, 47
★ Please note the acceptable shank tolerance ius h6 ～ h8.
■ VMK-SF Shrink Fit Holder
VMK-SF
Standard Type
Weight ( kg)
φ D φ D 1
φ D 2 11.7 14.2 19.2 22.2
φ D 3
L
L 1
L 2 L 3
Code No.
TAPER
3 4 6 8
10 13 19 25 31 33
7.5 10 15 18 16 19 24
VMK16-SF 3S- 50 -SF 4S- 50 -SF 6S- 50 -SF 8S- 50
0.3 0.4
42
50
-
VMK16
27 3 ˚
20.2, 23.4, 27 23.2, 27, 27 27
50, 80, 110 50, 80, 110 50, 80, 110
42, 72, 105 42, 76.4, 76.4 28.7
0.3, 0.4, 0.5 0.3, 0.4, 0.5 0.4, 0.5, 0.6
65 50
10 12 16
-SF10S- 50,80,110 -SF12S- 50,80,110 -SF16S- 50,80,110
High Rigidity Type
Weight ( kg)
φ D φ D 1
φ D 2
φ D 3
L
L 1
L 2 L 3
Code No.
TAPER
10 12 16
50, 80, 110 50, 80, 110 50, 80, 110
65 80 50
0.5, 0.6, 0.8 0.5, 0.7, 0.9 0.6, 0.7, 0.9
22 26 32
42, 72, 95.4 42, 57.3, 57.3 50, 80, 110
26.2, 29.4, 32 30.2, 32, 32 32
VMK20-SF10R- 50,80,110 -SF12R- 50,80,110 -SF16R- 50,80,110
31 33
32 3 ˚ -
VMK20
★ Hybrid Shrink Fit Holder can be built by Mini-Mini Chuck Master and VMK-SF Shrink Fit Holder.
201
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