Gripper series Parallel Grippers - pisco.com · Gripper series Parallel Grippers Closing Grip and...
Transcript of Gripper series Parallel Grippers - pisco.com · Gripper series Parallel Grippers Closing Grip and...
Longer distance between supporting points
realized high regidity, durability, gripping force, and long life time
⇒
Countermeasure for lateral moment load : E shape ring adopted
Lateral moment load
locator slot
locator pin(Pre-installed on the attachments )
Gripper series
Parallel Grippers
Closing Grip and Opening Grip
Various Gripping stylesVarious gripping action : internal, external, by air or by spring force.
Uniquely Designed Roller Guide SystemThe longer distance between rollers longer enables smooth movement and gripping. E type (E shape retaining ring) is provided which withstands side moment load.
High :
Precision ± ㎜Repeatability 0.01
A locator slot is cut on the fingers.Easy to locate the attachment
ecoecoExternal Internal
Attachedments are provided (sold separately)Avoiding mis-placement of the attachments.
Multi-acting typeExtra thin body with 4㎜ (5/32") strokeA 10mm width body which incorporates 8mm bore cylinder enables high grippingforce. Ideal for narrow pitch/multi-station use.
Short body with 6㎜ (0.24") stroke (16.4mm width (0.65"))Wide stroke type enable making an equipment compact
Super light weight with 8㎜ (5/16") stroke (23.6mm width(0.93"))About 1/2 of the weight of the conventional grippers of the same class and model
Either the center port or the side port can be used as the air supply port.Sensor switches are provide (sold separately)Choosing from 6 types depending on the application
Single acting typeMiniature body but wide strokeThe smallest body as a 6㎜ stroke in the industry.(internal investigation)
10㎜ (0.39")width model is the lightest in the industry.A small gripper with secure gripping.
Single acting gripper yet can be used either Normally Open or Normally Closed.
Eco design - single acting saves air consumption.
Parallel Gripper Multi-acting type
Model designation(Example)
Model Designation for Attachment (Ex.)
CHB12E①
CHK①
N②
12②
①. Model NumberCode type Body width ( inch) Countermeasure lateral load Stroke(inch)
CHB08
Multi acting
10 (0.39")N/A
4 (5/32")CHB08E E shape retainer ringCHB12 16.4 (0.65") 6 (0.24")CHB12ECHB18 23.6 (0.93") 8 (5/16")
①. Attachment for parallel gripper
②. Acting typeCode N D
Acting Single Double
③③. Cenber Port( option)
Code No code CCenter port No port with
②. Applicable gripper model
Code 08 12 18
Applicable modelCHB08(E) ○CHB12(E) ○CHB18 ○
SpecificationFluid medium Filtered air(Limted to filtered compressed air)Operating pressure rangeOperating temperature rangeLubrication No LubricationMaximum operating cycle Single acting:120cpm, Double acting:180cpm
Structure
Air supply port A Air supply port A
Air supply port BPiston (aluminum) Piston (aluminum)
Body (aluminum) Body (aluminum)
Spring (spring steel)
Drive roller (steel) Drive roller (steel)Finger (Steel)
Finger attachment (optional)
■ Single acting ■ Double acting
N/AE shape retainer ring
N/A
43.5~72.5psi (0.3 ~0.5MPa)40 ~ 120°F (5~50°C) (no freezing)
Finger (Steel)
Unit:mm
Grip
ping
for
ce (
N)
Gripping point L(mm) L(mm) L(mm)
■ Single acting
CHB08-N
2468
10 20 30 40
0.3MPa0.4MPa
0.5MPa
Gripper point L(mm) Gripping point L(mm) Gripping point L(mm)
※L distance of gripping by spring - CHB08:20mm、 CHB12:30mm、 CHB18:40mm(max.)
■ Double acting
CHB08-D
2468
10 20 30 40
0.3MPa0.4MPa
0.5MPa
CHB12-N
5101520
10 20 30 40 50
0.3MPa0.4MPa
0.5MPa
CHB18-N
1020304050
10 20 30 40 50 60
0.3MPa0.4MPa
0.5MPa
CHB12-D
5101520
10 20 30 40 50
0.3MPa0.4MPa
0.5MPa
CHB18-D
1020304050
10 20 30 40 50 60
0.3MPa0.4MPa
0.5MPa
L
H
L
CHB08 CHB12
10
20
30
5 10Overhung:H(mm)
0.5MPa
0.5MPa
MPa
MPa
0.3MPa0.3MPa
0.40.4
Grip
ping
poi
nt L(
mm)
20
40
10
30
5060
10 20
0.3MPa
0.3MPaPaPa
0.5MPa0.5MPa0.4M0.4M
CHB18
Overhung:H(mm)
20
40
10
30
5060
10 20 30
MPaMPa
0.3MPa
0.3MPa
0.50.5 0.40.4MPaMPa
Effective gripper force
Characteristics
Maximum gripping distance
Typemodel Stroke
(㎜)
Effective gripping force(N) Maximum Load(N) Possible number of sensorsStandard model with E shape retainer
(Countermeasure lateral load) Force by air Force by spring F1 F2
Singleacting
CHB08-N CHB08E-N 4 4.2 1 5 2.5 2CHB12-N CHB12E-N 6 10.4 1.9 10 5 2CHB18-N 8 34 2.5 30 15 2
Double acting
CHB08-D CHB08E-D 4 4.9 5 2.5 2CHB12-D CHB12E-D 6 12.2 10 5 2CHB18-D 8 37 30 15 2
Remarks ※1, 2 ※3, 4, 5※1. The effective gripping force by air is the value at supply air 0.4MPa and gripping point L 20㎜※2. The values are those of supplying air to port A in case of double acting grippers. The gripping force values of port B are smaller※3. The maximum load means allowable static load but does not mean the whole range of finger moving.※4. The maximum load is just reference but not guaranteed value. Please take enough tolerance into consideration and minimize external forces.※5. The direction of the maximum load - See
Grip
ping
for
ce (
N)
Grip
ping
for
ce (
N)
Grip
ping
for
ce (
N)
Grip
ping
for
ce (
N)
Grip
ping
for
ce (
N)
Gripping point Gripping point
Grip
ping
poi
nt L(
mm)
Grip
ping
poi
nt L(
mm)
Overhung:H(mm)
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F2
F1 F1
Air supply port A
Parallel gripper single acting type
F2
F1 F1
CHA10①
①. Model numberCode Type Body width (inch) Stroke(inch)
CHA08Single acting
10 (0.39") 4 (5/32")CHA10 14 (0.55") 6 (0.24")CHA10E
CHK①
10②
①. Attachment for parallel gripper
08 10
Applicable gripper model CHA08 ○CHA10(E) ○
StructureAir supply port
Body (Aluminum)
Piston (Aluminum)
TypeModel Stroke
(㎜)Standard model F1 F2
CHA08 4 4.2 1 5 2.5CHA10 CHA10E 6 7.2 1.3 10 5
Remark ※1 ※2, 3, 4
Model designation(Example)
Model Designation for Attachment (Ex.)
Countermeasure lateral load
N/AE shape retainer ring
N/A
②. Applicable gripper model
Code
SpecificationFluid medium Filtered air(Limted to filtered compressed air)Operating pressure rangeOperating temperature rangeLubrication No LubricationMaximum operating cycle 180cpm
43.5~72.5psi (0.3 ~0.5MPa)
40 ~ 120°F (5~50°C) (no freezing)
Spring (spring steel)
Drive roller (steel)
Finger attachment (optional)
Finger (Steel)
Characteristics
Singleacting
with E shape retainer(Countermeasure lateral load)
Effective gripping force(N) Maximum Load(N)
Force by air Force by spring
※1. The effective gripping force by air is the value at supply air 0.4MPa and gripping point L 20㎜※2. The maximum load means allowable static load but does not mean the whole range of finger moving.※3. The maximum load is just reference but not guaranteed value. Please take enough tolerance into consideration and minimize external forces.
※4. The direction of the maximum load
Unit:mm
L
987654321
1011
10 20 30 40
0.0.3MPa3MPa
0.4MPa0.4MPa
0.5MPa0.5MPa
Grip
per f
orce(
N)
Gripper point:L(mm)
87654321
10 20 30 40
0.3M0.3MPaPa0.4MPa0.4MPa
0.5MPa0.5MPa
CHA08
CHA10
H
L
Overhung:H(mm)
10
20
30
40
10 20 30
PaPa0.3M
Pa0.3M
Pa
0.5M0.5M
aa0.4M0.4M
PPGripp
ing po
int:
L(mm)
10(Overhung:H mm)
10
20
30
グ5
0.4MPa
0.4MPa
0.3M0.3M
aa0.5M
P0.5M
P PaPa
CHA08CHA10
External gripping Internal gripping
Gripping by Air Spring force gripping Gripping by air Spring force gripping
Air IN Air OUT Air IN Air OUT
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Effective gripper force
Maximum gripping distance
Gripping style
Gripper point:L(mm)
Grip
per f
orce(
N)Gr
ipping
point:
L(mm)