Series
B1.8921
Swing clamps
double acting, threaded-body type
without overload protection - reinforced swing mechanism
with and without switch rod for position monitoring
max. operating pressure 500 bar
without overload protection - reinforced swing mechanism
with and without switch rod for position monitoring
max. operating pressure 500 bar
Information Series
Description
B 1.8921 Swing Clamps with Reinforced Swing Mechanism
Hydraulic swing clamps are used for clamping of workpieces when it is essential to keep the clamping area free of straps and clamping components for unrestricted workpiece loading and unloading. Due to the sturdy swing mechanism and the extended switch rod they are particularly suited for:
- Clamping fixtures with workpiece loading via handling systems
- Transfer lines
- Test systems for motors, gears, axes, etc.
- Automatic manufacturing systems
- Assembly lines
This line is a further development of the proved ROEMHELD swing clamps with the aim to improve process safety in linked clamping systems.
The most important data are as follows:
1. Omission of the overload protection device
In the case of a slight collision with the clamping arm during loading and unloading of the fixture, the angular position of the clamping arm will be maintained.
Less critical are the weight of the clamping arm or an increased swing speed.
2. Reinforced swing mechanism
The reinforced swing mechanism endures a collision of the clamping arm with the workpiece during clamping up to a pressure of 100 bar.
3. FKM wiper
This wiper has a high chemical resistance when using aggressive cutting fluids.
4. Further types of bodies
Flange at the bottom: B 1.8811
Flange at the top: B 1.8801
Products (56)
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| Item no. | CAD data | functioning | piston diameter [mm] | rod diameter [mm] | max. pulling force [kN] | |
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Item no.
functioning
double acting
piston diameter [mm]
63
rod diameter [mm]
50
max. pulling force [kN]
57.7
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type
position monitoring
accessory: electrical or pneumatic
pressure range
high pressure
clamping stroke [mm]
20
extended piston rod
with
max. clamping force [kN]
41
swing mechanism
reinforced
overload protection device
without
query of
piston: clamped and unclamped
swing angle [°]
45
swing direction
ccw
swing stroke [mm]
18
total stroke [mm]
38
wiper material
FKM
clamping arm seat
cone 1:10
Item no.
functioning
double acting
piston diameter [mm]
63
rod diameter [mm]
50
max. pulling force [kN]
57.7
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type
position monitoring
accessory: electrical or pneumatic
pressure range
high pressure
clamping stroke [mm]
20
extended piston rod
with
max. clamping force [kN]
41
swing mechanism
reinforced
overload protection device
without
query of
piston: clamped and unclamped
swing angle [°]
45
swing direction
ccw
swing stroke [mm]
18
total stroke [mm]
38
wiper material
metal
clamping arm seat
cone 1:10
Item no.
functioning
double acting
piston diameter [mm]
63
rod diameter [mm]
50
max. pulling force [kN]
57.7
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]
20
extended piston rod
without
max. clamping force [kN]
41
swing mechanism
reinforced
overload protection device
without
query of
without
swing angle [°]
swing direction
none
swing stroke [mm]
total stroke [mm]
38
wiper material
FKM
clamping arm seat
cone 1:10
Item no.
functioning
double acting
piston diameter [mm]
63
rod diameter [mm]
50
max. pulling force [kN]
57.7
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]
20
extended piston rod
without
max. clamping force [kN]
41
swing mechanism
reinforced
overload protection device
without
query of
without
swing angle [°]
swing direction
none
swing stroke [mm]
total stroke [mm]
38
wiper material
metal
clamping arm seat
cone 1:10
Item no.
functioning
double acting
piston diameter [mm]
63
rod diameter [mm]
50
max. pulling force [kN]
57.7
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type
position monitoring
accessory: electrical or pneumatic
pressure range
high pressure
clamping stroke [mm]
20
extended piston rod
with
max. clamping force [kN]
41
swing mechanism
reinforced
overload protection device
without
query of
piston: clamped and unclamped
swing angle [°]
swing direction
none
swing stroke [mm]
total stroke [mm]
38
wiper material
FKM
clamping arm seat
cone 1:10
Item no.
functioning
double acting
piston diameter [mm]
63
rod diameter [mm]
50
max. pulling force [kN]
57.7
max. operating pressure [bar]
500
seals
NBR
hydraulic ports
for drilled channels
body design
threaded-body type
position monitoring
accessory: electrical or pneumatic
pressure range
high pressure
clamping stroke [mm]
20
extended piston rod
with
max. clamping force [kN]
41
swing mechanism
reinforced
overload protection device
without
query of
piston: clamped and unclamped
swing angle [°]
swing direction
none
swing stroke [mm]
total stroke [mm]
38
wiper material
metal
clamping arm seat
cone 1:10
Accessories (8)
| Item no. | CAD data | Description |
|---|---|---|
|
Item no.
|
Description
Metallic wiper, complete
for rod diameter 32 mm
as per data sheet B1.852
|
|
|
Item no.
|
Description
Metallic wiper, complete
for series 1897
as per data sheet B1.880
|
|
|
Item no.
|
CAD data
|
Description
Pneumatic position monitoring, complete
for 1895-XXX-VMX35
as per data sheet B1.8801
|
|
Item no.
|
CAD data
|
Description
Pneumatic position monitoring, complete
for 1897-XXX-VMX38
as per data sheet B1.8801
|
|
Item no.
|
CAD data
|
Description
Electrical position monitoring
with standard switch and angle plug
for 1896/1897-XXX-VMX36/38
as per data sheet B1.8801
|
|
Item no.
|
CAD data
|
Description
Electrical position monitoring
without switch
for 1896/1897-XXX-VMX36/38
as per data sheet B1.8801
|
|
Item no.
|
CAD data
|
Description
Electrical position monitoring
with standard switch and angle plug
for 1895-XXX-VMX35
as per data sheet B1.8801
|
|
Item no.
|
CAD data
|
Description
Electrical position monitoring
without switch
for 1895-XXX-VMX35
as per data sheet B1.8801
|
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Please note: Our CAD data are generally simplified data and primarily reflect the outer contour and connections of the product (see also Terms of use). Please always refer to the relevant catalogue sheet for the exact dimensions with tolerances, in particular the information on mounting holes or attachments such as special clamps.
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