NPU DRILL CHUCK for Flange Through
L
Flange Through （ MAX. 1MPa ）
ℓ
φ D
ℓ
φD mm
φD
Code No. NBT40-NPU13F-105 150 NBT50-NPU13F-110 150
L 112.1 ～ 123.1 157.1 ～ 168.1 117.1 ～ 128.1 157.1 ～ 168.1
No.40 No.50 TAPER
1.9 2.4 4.4 4.8 Weight (kg)
6 ～ 13
26.5
48.5
★ Please use Slim Chuck
★ Wrench is available as an option. NPU8: NPUL-8, NPU13: NPUL-13 . ★ MIN. Chucking Dia. for centre through coolant is φ 6mm.
P.39 for high pressure coolant (MAX. 7Mpa).
SIDE LOCK HOLDER (for DRILL) for Flange Through
L
G
H 1
Flange Through （ MAX. 1MPa ）
H
h
φ C
φ D
Code No.
20 25 32 20 25 32 40 D
L
C h H
G
H
TAPER
Collet
Weight (kg)
1
－
NBT40-SL20FN- 90 -SL25FN- 90 -SL32FN- 90 NBT50-SL20FN-105
1.8 1.7 1.9 4.8 4.7 4.9 5.2
12 14 15 12 14 15 18
50 55 60 50 55 60 88
16 17 16 16 17 16 19
M10 M12 = P1.25 M12 = P1.25 M10 M12 = P1.25 M12 = P1.25 M12 = P1.25
44.5 54.5 59.5 44.5 54.5 59.5 70
No. 40
OK25 OK32
90
－
-SL25FN-105 -SL32FN-105 -SL40FN-105
OK25 OK32 OK40
No. 50
105
★ For OK25 , OK32 and OK40 Collet, please refer
P.121 .
MORSE TAPER ADAPTER A TYPE
Taper contact area of more than 80% ensures high repeatability run-out accuracy.
L
MT.No.
L
MT.No.
φ C
φ C
φ D
W
φ D
W
MTA
Fig. 2
Fig. 1
Weight （ kg ）
-L Code No.
TAPER
MT. No.
D
L
C W
Fig 1, 2 1
1 2 3 1 2 3 4 1 2 3 4 5
45, 105 60, 120 80 45, 120 60, 120 75, 135 95, 165
0.8, 0.9 0.9, 1.2 1.0 1.0, 1.3 1.1, 1.4 1.2, 1.8 1.4, 2.4
12.065 17.780 23.825 12.065 17.780 23.825 31.267 12.065 17.780 23.825 31.267 44.399
20, 25 30 40 25 32 40 50 25 32 40 50 65
5.6 6.6 8.4 5.6 6.6 8.4 12.4
NBT30-MTA1- 45, 105 -MTA2- 60, 120 -MTA3- 80 NBT40-MTA1- 45, 120
No.30
-MTA2- 60, 120 -MTA3- 75, 135 -MTA4- 95, 165 NBT50-MTA1- 45, 120, 180 (NIT40)
No.40
1, 2
45, 120, 180 45, 135, 180 45, 150, 180 75, 180 105
5.6 6.6 8.4
4.0, 4.3, 4.3 4.0, 4.4, 4.6 3.9, 4.7, 4.9 4.0, 5.4 4.6
1, 2, 2
(NIT50)
-MTA2- 45, 135, 180 -MTA3- 45, 150, 180 -MTA4- 75, 180 -MTA5-105
No.50
12.4 16.5
1, 2 1
191
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