REMA Beam Clamp KSB/ KSBO 1 – 10 ton
Mounting / Instruction for use (GB)
Read through these user instructions carefully before using the beam
clamp. Improper operation may lead to hazardous situations!
The REMA beam clamp is designed for mounting on the lower flange
of an I-beam for suspending a load or lifting device. The beam clamp
is fixed in position with a right-hand and left-hand threaded rod in a
scissor construction.
Safety rules
• The beam on which the clamp is to be mounted must be checked
by a competent person. This person must assess the beam's load
bearing capacity and fixings and its suitability for the purpose.
• Check the beam clamp before use for function and any cracking,
deformation or wear.
• Load on the beam clamp must not exceed the maximum load indi-
cated on the rating plate.
• The beam clamp must only be used for beams with a flange width
within the range indicated on the rating plate.
• The clamp must be fixed to the beam centrally above the load's
centre of gravity.
• Dynamic stresses must be avoided.
• Inclined pulls are not permitted.
• Working temperature: -10°C to +50°C.
B
A
J
E
Type
Wll
Jaw
(kg)
opening
(mm)
KSB-1
1000
80 - 240
KSB-2
2000
80 - 240
KSB-3
3000
90 - 330
KSB-5
5000
90 - 330
KSB-10
10000
90 - 350
Type
Wll
Jaw
(kg)
opening
(mm)
KSBO-1
1000
80-245
KSBO-2
2000
80-245
KSBO-3
3000
90-330
KSBO-5
5000
90-330
KSBO-10
10000
90-340
Safety factor: 4:1.
Static test coefficient: WLL x 1,5.
According to EN 13155.
C
D
F
G
H
a max
B max
B min
c
(mm)
(mm)
(mm)
(mm)
270
370
183
94
270
370
183
102
355
500
243
132
355
500
243
142
364
521
269
180
a max
B min
B max
c
(mm)
(mm)
(mm)
(mm)
270
183
370
94
270
183
370
102
355
243
500
132
355
243
500
142
364
269
521
180
Mounting
Open the beam clamp by unscrewing the threaded rod with the handle
sufficiently to allow the clamp to enclose the beam. Screw up the
beam clamp centrally over the load's centre of gravity. Make sure the
arms on the beam clamp have a secure grip on the beam flange. (See
dimensioned drawing).
The load or suspension hook on the lifting device must hang centrally
from the bowed centre of the suspension bolt.
Continuous maintenance - lubrication
Bearings and threaded sections and the surface of the suspension bolt
in contact with the load hook must be cleaned and lubricated as ne-
cessary. Periodic checks must normally be carried out yearly to detect
and remedy any faults. Damaged parts must be replaced with original
REMA parts. A set of threaded rods and nuts can be ordered through
your dealer.
Contact your dealer for spare parts in general.
Replacing the threaded rod.
1 Open the beam clamp as far as it will go.
2 Knock the locking pin out of the handle.
3 Completely unscrew the threaded rod.
4 Remove the old nuts by pressing them out of the beam clamp's
arms. Dismantle and clean the spacers.
5 Mount the new nuts together with the spacers.
6 Oil and screw the new threaded rod into the nuts. Make sure both
threads go in simultaneously.
7 Screw up until the handle can be mounted and lock with the locking
pin.
8 Continue screwing to the desired position.
If the product is modified in any way, or if it is combined with a
non-compatible product / component, REMA Holland b.v. take no
responsibility for the consequences in regard to the safety of the
product
D
e
F max
F min
(mm)
(mm)
(mm)
(mm)
4
198
154
100
6
198
154
100
8
263
219
148
10
263
219
148
12
285
239
165
D
e
F max
F min
(mm)
(mm)
(mm)
(mm)
4
218
100
154
6
218
100
154
8
276
148
219
10
276
148
219
12
301
165
239
G
H
J
Weight
(mm)
(mm)
(mm)
(kg)
22
21
23
4
22
21
23
5
46
23
35
8
43
29
35
11.5
51
39
35
16.5
G
H
K
Weight
(mm)
(mm)
(mm)
(kg)
18
28
43
4.0
18
28
43
5.0
40
43
60
10.0
40
43
60
12.0
47
62
91
18.5
productId
3317001
3317002
3317003
3317005
3317010
productId
3317101
3317102
3317103
3317105
3317110