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Series
B1.487

Bore Clamps

Pneumatic seat check and clamping monitoring
bore Ø 5.5 – 13 mm
double acting, max. operating pressure 30, 80 and 120 bar
Bore Clamps
Downloads
Catalogue sheet
ENDEESFRIT
Operating instructions
Information Series
Description
B 1.487 Bore clamp

The hydraulically-operated bore clamp is particularly suitable for clamping in workpieces with smooth bore holes in the support surface ranging from 5.5 to 13 mm in diameter. The workpiece is placed directly onto the hardened supports of the bore clamp and is not deformed during clamping. Since clamping is effected within the bore, the remaining surfaces are free for machining on 5 sides.

The double-acting hydraulic cylinder operates a conical clamping bolt centrally located in the housing, which expands the hardened clamping bushing. The expansion force causes the points to penetrate into the softer bore surface. This positive connection guarantees a secure clamping of the workpiece.
All functions can be monitored pneumatically.
The use of the connection for positive air pressure protection can prevent liquids and swarf from entering the clamping bushing.

Products (54)
body design
cartridge type (54)
type
bore clamp (54)
functioning
double acting (54)
max. operating pressure [bar]
hydraulic ports
for drilled channels (54)
centring function
without centring (54)
min. clamping diameter [mm]
max. clamping diameter [mm]
max. low-clamping force [kN]
seal
NBR (54)
seat check
pneumatic (54)
connection for positive air pressure protection
with (54)
clamping monitoring
pneumatic (54)
Item no. CAD datatypefunctioningmax. operating pressure [bar]hydraulic ports
Item no.
BCC1080H036SZ
CAD data
type
bore clamp
functioning
double acting
max. operating pressure [bar]
80
hydraulic ports
for drilled channels
Properties
Item no.
BCC1080H046SZ
CAD data
type
bore clamp
functioning
double acting
max. operating pressure [bar]
80
hydraulic ports
for drilled channels
Properties
Item no.
BCC1080H056SZ
CAD data
type
bore clamp
functioning
double acting
max. operating pressure [bar]
80
hydraulic ports
for drilled channels
Properties
Item no.
BCC1080H066SZ
CAD data
type
bore clamp
functioning
double acting
max. operating pressure [bar]
80
hydraulic ports
for drilled channels
Properties
Item no.
BCC1090H016SZ
CAD data
type
bore clamp
functioning
double acting
max. operating pressure [bar]
80
hydraulic ports
for drilled channels
Properties
Item no.
BCC1090H026SZ
CAD data
type
bore clamp
functioning
double acting
max. operating pressure [bar]
80
hydraulic ports
for drilled channels
Properties
Item no.
BCC1090H036SZ
CAD data
type
bore clamp
functioning
double acting
max. operating pressure [bar]
80
hydraulic ports
for drilled channels
Properties
Item no.
BCC1090H046SZ
CAD data
type
bore clamp
functioning
double acting
max. operating pressure [bar]
80
hydraulic ports
for drilled channels
Properties
Item no.
BCC1090H056SZ
CAD data
type
bore clamp
functioning
double acting
max. operating pressure [bar]
80
hydraulic ports
for drilled channels
Properties
Item no.
BCC1090H066SZ
CAD data
type
bore clamp
functioning
double acting
max. operating pressure [bar]
80
hydraulic ports
for drilled channels
Properties
Item no.
BCC1080H036SZ
type
bore clamp
functioning
double acting
max. operating pressure [bar]
80
hydraulic ports
for drilled channels
centring function
without centring
body design
cartridge type
min. clamping diameter [mm]
7.8
max. clamping diameter [mm]
8.8
max. low-clamping force [kN]
3.3
seal
NBR
seat check
pneumatic
connection for positive air pressure protection
with
clamping monitoring
pneumatic
Item no.
BCC1080H046SZ
type
bore clamp
functioning
double acting
max. operating pressure [bar]
80
hydraulic ports
for drilled channels
centring function
without centring
body design
cartridge type
min. clamping diameter [mm]
7.8
max. clamping diameter [mm]
8.8
max. low-clamping force [kN]
3.3
seal
NBR
seat check
pneumatic
connection for positive air pressure protection
with
clamping monitoring
pneumatic
Item no.
BCC1080H056SZ
type
bore clamp
functioning
double acting
max. operating pressure [bar]
80
hydraulic ports
for drilled channels
centring function
without centring
body design
cartridge type
min. clamping diameter [mm]
7.8
max. clamping diameter [mm]
8.8
max. low-clamping force [kN]
3.3
seal
NBR
seat check
pneumatic
connection for positive air pressure protection
with
clamping monitoring
pneumatic
Item no.
BCC1080H066SZ
type
bore clamp
functioning
double acting
max. operating pressure [bar]
80
hydraulic ports
for drilled channels
centring function
without centring
body design
cartridge type
min. clamping diameter [mm]
7.8
max. clamping diameter [mm]
8.8
max. low-clamping force [kN]
3.3
seal
NBR
seat check
pneumatic
connection for positive air pressure protection
with
clamping monitoring
pneumatic
Item no.
BCC1090H016SZ
type
bore clamp
functioning
double acting
max. operating pressure [bar]
80
hydraulic ports
for drilled channels
centring function
without centring
body design
cartridge type
min. clamping diameter [mm]
8.8
max. clamping diameter [mm]
9.8
max. low-clamping force [kN]
3.3
seal
NBR
seat check
pneumatic
connection for positive air pressure protection
with
clamping monitoring
pneumatic
Item no.
BCC1090H026SZ
type
bore clamp
functioning
double acting
max. operating pressure [bar]
80
hydraulic ports
for drilled channels
centring function
without centring
body design
cartridge type
min. clamping diameter [mm]
8.8
max. clamping diameter [mm]
9.8
max. low-clamping force [kN]
3.3
seal
NBR
seat check
pneumatic
connection for positive air pressure protection
with
clamping monitoring
pneumatic
Item no.
BCC1090H036SZ
type
bore clamp
functioning
double acting
max. operating pressure [bar]
80
hydraulic ports
for drilled channels
centring function
without centring
body design
cartridge type
min. clamping diameter [mm]
8.8
max. clamping diameter [mm]
9.8
max. low-clamping force [kN]
3.3
seal
NBR
seat check
pneumatic
connection for positive air pressure protection
with
clamping monitoring
pneumatic
Item no.
BCC1090H046SZ
type
bore clamp
functioning
double acting
max. operating pressure [bar]
80
hydraulic ports
for drilled channels
centring function
without centring
body design
cartridge type
min. clamping diameter [mm]
8.8
max. clamping diameter [mm]
9.8
max. low-clamping force [kN]
3.3
seal
NBR
seat check
pneumatic
connection for positive air pressure protection
with
clamping monitoring
pneumatic
Item no.
BCC1090H056SZ
type
bore clamp
functioning
double acting
max. operating pressure [bar]
80
hydraulic ports
for drilled channels
centring function
without centring
body design
cartridge type
min. clamping diameter [mm]
8.8
max. clamping diameter [mm]
9.8
max. low-clamping force [kN]
3.3
seal
NBR
seat check
pneumatic
connection for positive air pressure protection
with
clamping monitoring
pneumatic
Item no.
BCC1090H066SZ
type
bore clamp
functioning
double acting
max. operating pressure [bar]
80
hydraulic ports
for drilled channels
centring function
without centring
body design
cartridge type
min. clamping diameter [mm]
8.8
max. clamping diameter [mm]
9.8
max. low-clamping force [kN]
3.3
seal
NBR
seat check
pneumatic
connection for positive air pressure protection
with
clamping monitoring
pneumatic
Accessories (1)
Item no. CAD data Description
Item no.
0342003
CAD data
Description
Tuning plate for bore clamps B1.487 as per data sheet B1.487
Error loading CAD data. Please check your internet connection and try again.
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.