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Series
B1.891

Threaded-body swing clamps

with overload protection device
single and double acting, max. operating pressure 500 bar
Threaded-body swing clamps
Downloads
Catalogue sheet
Operating instructions
Information Series
Description
B1.891 Swing Clamps with Overload Protection Device

These hydraulic swing clamps are used when it is required to keep the fixture workpieces area free of straps and clamping components for unrestricted workpiece loading and unloading.

This design allows the use of swing clamps even in restricted places. The threaded-body swing clamp can be sunk directly into the fixture up to the hexagon.
Oil feed through two holes, allowing for 3 fitting and hose connections:

1. Individual connection

With only one swing clamp being used, both connections can be tapped directly.

 

2. Series connection

If several swing clamps arranged in a row, the arrangement and size of the hole must be in accordance with catalog sheet B1.891. Instead of the expander stopper also, of course, an G1/4 plug (Part no. 3610 006) may be used.

 

3. Connecting housing

By means of the connecting housing available as an accessory, the swing clamps can be individually fixed with screws and piped.

 

Standard swing angles are 45°, 60°, and 90° ±2°.
Mounting of the clamping arms can be made in any angular position.
All units are equipped with piston rod wipers and with an overload protection device which catches at every 180° angle.
This is the initial position for the swing motion.

Products (14)
Loading…
functioning
piston diameter [mm]
23 (14)
rod diameter [mm]
20 (14)
max. pulling force [kN]
5 (14)
max. operating pressure [bar]
500 (14)
seals
NBR (14)
hydraulic ports
for drilled channels (14)
body design
threaded-body type (14)
position monitoring
without (14)
pressure range
high pressure (14)
clamping stroke [mm]
extended piston rod
without (14)
max. clamping force [kN]
4.1 (14)
swing mechanism
standard (14)
overload protection device
with (14)
query of
without (14)
swing angle [°]
swing direction
swing stroke [mm]
total stroke [mm]
14 (14)
wiper material
FKM (14)
clamping arm seat
cone 1:10 (14)
Item no. CAD datafunctioningpiston diameter [mm]rod diameter [mm]max. pulling force [kN]
Item no.
CAD data
functioning
single acting
piston diameter [mm]
23
rod diameter [mm]
20
max. pulling force [kN]
5
Properties
Item no.
CAD data
functioning
single acting
piston diameter [mm]
23
rod diameter [mm]
20
max. pulling force [kN]
5
Properties
Item no.
CAD data
functioning
single acting
piston diameter [mm]
23
rod diameter [mm]
20
max. pulling force [kN]
5
Properties
Item no.
CAD data
functioning
single acting
piston diameter [mm]
23
rod diameter [mm]
20
max. pulling force [kN]
5
Properties
Item no.
CAD data
functioning
single acting
piston diameter [mm]
23
rod diameter [mm]
20
max. pulling force [kN]
5
Properties
Item no.
CAD data
functioning
single acting
piston diameter [mm]
23
rod diameter [mm]
20
max. pulling force [kN]
5
Properties
Item no.
CAD data
functioning
single acting
piston diameter [mm]
23
rod diameter [mm]
20
max. pulling force [kN]
5
Properties
Item no.
CAD data
functioning
double acting
piston diameter [mm]
23
rod diameter [mm]
20
max. pulling force [kN]
5
Properties
Item no.
CAD data
functioning
double acting
piston diameter [mm]
23
rod diameter [mm]
20
max. pulling force [kN]
5
Properties
Item no.
CAD data
functioning
double acting
piston diameter [mm]
23
rod diameter [mm]
20
max. pulling force [kN]
5
Properties
Loading…
Item no.
functioning
single acting
piston diameter [mm]
23
rod diameter [mm]
20
max. pulling force [kN]
5
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type
position monitoring
without
pressure range
high pressure
clamping stroke [mm]
7
extended piston rod
without
max. clamping force [kN]
4.1
swing mechanism
standard
overload protection device
with
query of
without
swing angle [°]
90
swing direction
cw
swing stroke [mm]
7
total stroke [mm]
14
wiper material
FKM
clamping arm seat
cone 1:10
Item no.
functioning
single acting
piston diameter [mm]
23
rod diameter [mm]
20
max. pulling force [kN]
5
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type
position monitoring
without
pressure range
high pressure
clamping stroke [mm]
7
extended piston rod
without
max. clamping force [kN]
4.1
swing mechanism
standard
overload protection device
with
query of
without
swing angle [°]
60
swing direction
cw
swing stroke [mm]
7
total stroke [mm]
14
wiper material
FKM
clamping arm seat
cone 1:10
Item no.
functioning
single acting
piston diameter [mm]
23
rod diameter [mm]
20
max. pulling force [kN]
5
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type
position monitoring
without
pressure range
high pressure
clamping stroke [mm]
7
extended piston rod
without
max. clamping force [kN]
4.1
swing mechanism
standard
overload protection device
with
query of
without
swing angle [°]
45
swing direction
cw
swing stroke [mm]
7
total stroke [mm]
14
wiper material
FKM
clamping arm seat
cone 1:10
Item no.
functioning
single acting
piston diameter [mm]
23
rod diameter [mm]
20
max. pulling force [kN]
5
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type
position monitoring
without
pressure range
high pressure
clamping stroke [mm]
7
extended piston rod
without
max. clamping force [kN]
4.1
swing mechanism
standard
overload protection device
with
query of
without
swing angle [°]
90
swing direction
ccw
swing stroke [mm]
7
total stroke [mm]
14
wiper material
FKM
clamping arm seat
cone 1:10
Item no.
functioning
single acting
piston diameter [mm]
23
rod diameter [mm]
20
max. pulling force [kN]
5
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type
position monitoring
without
pressure range
high pressure
clamping stroke [mm]
7
extended piston rod
without
max. clamping force [kN]
4.1
swing mechanism
standard
overload protection device
with
query of
without
swing angle [°]
60
swing direction
ccw
swing stroke [mm]
7
total stroke [mm]
14
wiper material
FKM
clamping arm seat
cone 1:10
Item no.
functioning
single acting
piston diameter [mm]
23
rod diameter [mm]
20
max. pulling force [kN]
5
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type
position monitoring
without
pressure range
high pressure
clamping stroke [mm]
7
extended piston rod
without
max. clamping force [kN]
4.1
swing mechanism
standard
overload protection device
with
query of
without
swing angle [°]
45
swing direction
ccw
swing stroke [mm]
7
total stroke [mm]
14
wiper material
FKM
clamping arm seat
cone 1:10
Item no.
functioning
single acting
piston diameter [mm]
23
rod diameter [mm]
20
max. pulling force [kN]
5
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type
position monitoring
without
pressure range
high pressure
clamping stroke [mm]
14
extended piston rod
without
max. clamping force [kN]
4.1
swing mechanism
standard
overload protection device
with
query of
without
swing angle [°]
swing direction
none
swing stroke [mm]
total stroke [mm]
14
wiper material
FKM
clamping arm seat
cone 1:10
Item no.
functioning
double acting
piston diameter [mm]
23
rod diameter [mm]
20
max. pulling force [kN]
5
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type
position monitoring
without
pressure range
high pressure
clamping stroke [mm]
7
extended piston rod
without
max. clamping force [kN]
4.1
swing mechanism
standard
overload protection device
with
query of
without
swing angle [°]
90
swing direction
cw
swing stroke [mm]
7
total stroke [mm]
14
wiper material
FKM
clamping arm seat
cone 1:10
Item no.
functioning
double acting
piston diameter [mm]
23
rod diameter [mm]
20
max. pulling force [kN]
5
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type
position monitoring
without
pressure range
high pressure
clamping stroke [mm]
7
extended piston rod
without
max. clamping force [kN]
4.1
swing mechanism
standard
overload protection device
with
query of
without
swing angle [°]
60
swing direction
cw
swing stroke [mm]
7
total stroke [mm]
14
wiper material
FKM
clamping arm seat
cone 1:10
Item no.
functioning
double acting
piston diameter [mm]
23
rod diameter [mm]
20
max. pulling force [kN]
5
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type
position monitoring
without
pressure range
high pressure
clamping stroke [mm]
7
extended piston rod
without
max. clamping force [kN]
4.1
swing mechanism
standard
overload protection device
with
query of
without
swing angle [°]
45
swing direction
cw
swing stroke [mm]
7
total stroke [mm]
14
wiper material
FKM
clamping arm seat
cone 1:10
Accessories (8)
Item no. CAD data Description
Item no.
CAD data
/
Description
Seal kit, external seals for 1881-1X2/-2X2 and 1891-1X1/-2X1 as per data sheet S0.001
Item no.
CAD data
Description
Clamping strap assembly, complete for 18X3-XXX with carrier, material: GGG-40 max. 500 bar, as per data sheet B1.880
Item no.
CAD data
Description
Clamping arm, complete for 18X3-XXX with thread, material: 42CrMo4 max. 200 bar, as per data sheet B1.880
Item no.
CAD data
Description
Double clamping arm assembly, complete for 18X3-XXX with carrier, material: GGG-40 max. 500 bar, as per data sheet B1.880
Item no.
CAD data
/
Description
Expander sealing plug Ø 4 mm as per data sheet B1.891
Item no.
CAD data
/
Description
Mounting body for 1891-X01 65 x 45 x 70 mm pipe thread G1/4 as per data sheet B1.891
Item no.
CAD data
Description
Clamping arm short for 18X3-XXX 42CrV4 hardened and tempered max. 500 bar, as per data sheet B1.881
Item no.
CAD data
Description
Clamping arm, complete for 18X3-XXX without thread, material: 42CrMo4 max. 200 bar, as per data sheet B1.880
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