16
3. Specifications
3-1. Specifications
Table 2
Type
QB306
QB308
QB310
QB312
Plunger stroke
mm
12
16
19
23
Jaw stroke
(
in diameter
)
mm
5.5
7.4
8.8
10.6
Allowable maximum
input force
kN
22
34
43
55
(kgf)
(2243)
(3467)
(4385)
(5608)
Maximum static gripping force
kN
57
84
111
144
(kgf)
(5812)
(8565)
(11319)
(14684)
Allowable maximum
rotation speed
min
-1
5500
4500
4000
3000
Thru-hole diameter
mm
45
52
75
91
Standard soft jaw height
(Z axis)
mm
31
39
43
51
Gripping range
(outside diameter gripping)
mm
φ
8
~
140
φ
15
~
180
φ
23
~
210
φ
32
~
250
Mass
(standard soft jaw included)
kg
12.6
23.2
35.0
56.0
Moment of inertia
kg
・
m
2
0.058
0.173
0.318
0.745
Matching cylinder
S1246
S1552
S1875
S2091
Maximum hydraulic pressure
(with matching cylinder)
MPa
2.8
2.6
2.7
2.7
(kgf
/
cm
2
)
(28.6)
(26.5)
(27.5)
(27.5)
Balance quality
(standard soft jaw not included)
G6.3
Storing temperature /
Operating temperature
-20
~
+50 °C / -10
~
+40 °C
Reference: 1kN = 101.97kgf 1MPa = 10.197kgf/cm
2
When storing this product, the product should be subjected to the antirust treatment and
stored in a place free from wetting, condensation, or freeze.
Summary of Contents for QB300
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