Datasheet

How to Order
Replacement Part No.
Pad unit part no.
ZP40HB
ZP50HB
ZP63HB

ZP80HB

ZP100HB

ZP125HB

Buffer assembly part no.
ZP2B-TF1(JB/JF)25
ZP2B-TF1(JB/JF)50
ZP2B-TF1(JB/JF)75
ZP2B-TF1(JB/JF)25
ZP2B-TF1(JB/JF)50
ZP2B-TF1(JB/JF)75
ZP2B-TF2(JB/JF)25
ZP2B-TF2(JB/JF)50
ZP2B-TF2(JB/JF)75
ZP2B-TF2(JB/JF)100
ZP2B-TF2(JB/JF)25
ZP2B-TF2(JB/JF)50
ZP2B-TF2(JB/JF)75
ZP2B-TF2(JB/JF)100
ZP2B-TF3(JB/JF)25
ZP2B-TF3(JB/JF)50
ZP2B-TF3(JB/JF)75
ZP2B-TF3(JB/JF)100
ZP2B-TF3(JB/JF)25
ZP2B-TF3(JB/JF)50
ZP2B-TF3(JB/JF)75
ZP2B-TF3(JB/JF)100
ZP2-TF40HB
(
JB/JF
)
25
ZP2-TF40HB
(
JB/JF
)
50
ZP2-TF40HB
(
JB/JF
)
75
ZP2-TF50HB
(
JB/JF
)
25
ZP2-TF50HB
(
JB/JF
)
50
ZP2-TF50HB
(
JB/JF
)
75
ZP2-TF63HB
(
JB/JF
)
25
ZP2-TF63HB
(
JB/JF
)
50
ZP2-TF63HB
(
JB/JF
)
75
ZP2-TF63HB
(
JB/JF
)
100
ZP2-TF80HB
(
JB/JF
)
25
ZP2-TF80HB
(
JB/JF
)
50
ZP2-TF80HB
(
JB/JF
)
75
ZP2-TF80HB
(
JB/JF
)
100
ZP2-TF100HB
(
JB/JF
)
25
ZP2-TF100HB
(
JB/JF
)
50
ZP2-TF100HB
(
JB/JF
)
75
ZP2-TF100HB
(
JB/JF
)
100
ZP2-TF125HB
(
JB/JF
)
25
ZP2-TF125HB
(
JB/JF
)
50
ZP2-TF125HB
(
JB/JF
)
75
ZP2-TF125HB
(
JB/JF
)
100
Model
F40 N 25HB JBZP2 T
Note)  Indicates the pad material.
25
50
75
100
ZP40HB
ZP50HB



—
Applicable
pad
Stroke
ZP63HB
ZP80HB




ZP100HB
ZP125HB




Buffer stroke ()
Vacuum inlet direction
T
Direction
Vertical
Symbol
Specification (mechanism)
F
Specification
Ball joint
Symbol
Pad diameter
40
50
63
80
100
125
Pad diameter
ø40
ø50
ø63
ø80
ø100
ø125
Symbol
HB
Type Symbol
Pad type
Heavy-duty (Bellows)
Buffer specification
JB
JF
Specification
Rotating
With bushing
Material: Brass
Rotating
With bushing
Material: Steel
Symbol
Pad material ()
N
S
U
F
E
Material
NBR
Silicone rubber
Urethane rubber
FKM
EPR
Symbol
Vacuum inlet direction Vertical
With three
M3 bolts
With four
M4 bolts
With four
M5 bolts
Pad diameter
ø40, ø50
6.9
11.8
Tightening torque: 30 N·m ±5%
Tightening torque: 50 N·m ±5%
At 0 stroke (N)
At buffer stroke (N)
JB
JF
Stroke (mm)
Spring reactive force
Buffer specifications
ø63, ø80, ø100, ø125
10
15
Tightening torque: 45 N·m ±5%
Tightening torque: 75 N·m ±5%
Buffer Specifications
25, 50, 75 25, 50, 75, 100
Rotating
With bushing
Buffer body material: Brass
Rotating
With bushing
Buffer body material: Steel
Series ZP2
With buffer
45