Description
Specifications
DAM-0.25 Specifications
Model
|
DAM-0.25
|
|||
Capacity ( ton )
|
0.25
|
|||
Test load ( ton )
|
0.313
|
|||
Standard lift ( m )
|
4
|
6
|
||
Lifting motor output ( kW )
|
0.5
|
|||
Traversing motor output ( kW )
|
0.4
|
|||
Lifting speed ( m / min )
|
50Hz
|
7.8
|
||
60Hz
|
9.3
|
|||
Traversing speed ( m / min )
|
High speed
|
50Hz / 60Hz
|
20 / 24
|
|
Low speed
|
50Hz / 60Hz
|
10 / 12
|
||
Headroom ( mm )
|
570
|
|||
I-beam
|
Width ( mm )
|
75 ? 100 ? 125 ? 150
|
||
Minimum radius ( mm )
|
1100 ( 800 )
|
|||
Net weight ( kg )
|
74 ( 77 )
|
1 ) The number bracketed in “Net weight ( kg )” indicates 6m lift.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
Catalog
Instruction manual
DAM-0.5 Specifications
Model
|
DAM-0.5
|
|||
Capacity ( ton )
|
0.5
|
|||
Test load ( ton )
|
0.625
|
|||
Standard lift ( m )
|
4
|
6
|
||
Lifting motor output ( kW )
|
0.9
|
|||
Traversing motor output ( kW )
|
0.4
|
|||
Lifting speed ( m / min )
|
50Hz
|
7.3
|
||
60Hz
|
8.6
|
|||
Traversing speed ( m / min )
|
High speed
|
50Hz / 60Hz
|
20 / 24
|
|
Low speed
|
50Hz / 60Hz
|
10 / 12
|
||
Headroom ( mm )
|
575
|
|||
I-beam
|
Width ( mm )
|
75 ? 100 ? 125 ? 150
|
||
Minimum radius ( mm )
|
1100 ( 800 )
|
|||
Net weight ( kg )
|
77 ( 79 )
|
1 ) The number bracketed in “Net weight ( kg )” indicates 6m lift.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
Catalog
Instruction manual
DAM-1W Specifications
Model
|
DAM-1W
|
|||
Capacity ( ton )
|
1
|
|||
Test load ( ton )
|
1.25
|
|||
Standard lift ( m )
|
4
|
6
|
||
Lifting motor output ( kW )
|
0.9
|
|||
Traversing motor output ( kW )
|
0.4
|
|||
Lifting speed ( m / min )
|
50Hz
|
3.6
|
||
60Hz
|
4.3
|
|||
Traversing speed ( m / min )
|
High speed
|
50Hz / 60Hz
|
20 / 24
|
|
Low speed
|
50Hz / 60Hz
|
10 / 12
|
||
Headroom ( mm )
|
740
|
|||
I-beam
|
Width ( mm )
|
75 ? 100 ? 125 ? 150
|
||
Minimum radius ( mm )
|
1100 ( 800 )
|
|||
Net weight ( kg )
|
94 ( 102 )
|
1 ) The number bracketed in “Net weight ( kg )” indicates 6m lift.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
Catalog
Instruction manual
DAM-1S Specifications
Model
|
DAM-1S
|
|||
Capacity ( ton )
|
1
|
|||
Test load ( ton )
|
1.25
|
|||
Standard lift ( m )
|
4
|
6
|
||
Lifting motor output ( kW )
|
1.7
|
|||
Traversing motor output ( kW )
|
0.4
|
|||
Lifting speed ( m / min )
|
50Hz
|
6.8
|
||
60Hz
|
8.2
|
|||
Traversing speed ( m / min )
|
High speed
|
50Hz / 60Hz
|
20 / 24
|
|
Low speed
|
50Hz / 60Hz
|
10 / 12
|
||
Headroom ( mm )
|
620
|
|||
I-beam
|
Width ( mm )
|
75 ? 100 ? 125 ? 150
|
||
Minimum radius ( mm )
|
1100 ( 800 )
|
|||
Net weight ( kg )
|
103 ( 106 )
|
1 ) The number bracketed in “Net weight ( kg )” indicates 6m lift.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
Catalog
Instruction manual
DAM-1.5 Specifications
Model
|
DAM-1.5
|
|||
Capacity ( ton )
|
1.5
|
|||
Test load ( ton )
|
1.88
|
|||
Standard lift ( m )
|
4
|
6
|
||
Lifting motor output ( kW )
|
3.4
|
|||
Traversing motor output ( kW )
|
0.4
|
|||
Lifting speed ( m / min )
|
50Hz
|
8.7
|
||
60Hz
|
10.3
|
|||
Traversing speed ( m / min )
|
High speed
|
50Hz / 60Hz
|
20 / 24
|
|
Low speed
|
50Hz / 60Hz
|
10 / 12
|
||
Headroom ( mm )
|
735
|
|||
I-beam
|
Width ( mm )
|
100 ? 125 ? 150
|
||
Minimum radius ( mm )
|
1500 ( 800 )
|
|||
Net weight ( kg )
|
195 ( 200 )
|
1 ) The number bracketed in “Net weight ( kg )” indicates 6m lift.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
Catalog
Instruction manual
DAM-2W Specifications
Model
|
DAM-2W
|
|||
Capacity ( ton )
|
2
|
|||
Test load ( ton )
|
2.5
|
|||
Standard lift ( m )
|
4
|
6
|
||
Lifting motor output ( kW )
|
1.7
|
|||
Traversing motor output ( kW )
|
0.4
|
|||
Lifting speed ( m / min )
|
50Hz
|
3.4
|
||
60Hz
|
4.1
|
|||
Traversing speed ( m / min )
|
High speed
|
50Hz / 60Hz
|
20 / 24
|
|
Low speed
|
50Hz / 60Hz
|
10 / 12
|
||
Headroom ( mm )
|
795
|
|||
I-beam
|
Width ( mm )
|
100 ? 125 ? 150
|
||
Minimum radius ( mm )
|
1500 ( 800 )
|
|||
Net weight ( kg )
|
127 ( 133 )
|
1 ) The number bracketed in “Net weight ( kg )” indicates 6m lift.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
Catalog
Instruction manual
DAM-2S Specifications
Model
|
DAM-2S
|
|||
Capacity ( ton )
|
2
|
|||
Test load ( ton )
|
2.5
|
|||
Standard lift ( m )
|
4
|
6
|
||
Lifting motor output ( kW )
|
3.4
|
|||
Traversing motor output ( kW )
|
0.4
|
|||
Lifting speed ( m / min )
|
50Hz
|
6.9
|
||
60Hz
|
8.1
|
|||
Traversing speed ( m / min )
|
High speed
|
50Hz / 60Hz
|
20 / 24
|
|
Low speed
|
50Hz / 60Hz
|
10 / 12
|
||
Headroom ( mm )
|
735
|
|||
I-beam
|
Width ( mm )
|
100 ? 125 ? 150
|
||
Minimum radius ( mm )
|
1500 ( 800 )
|
|||
Net weight ( kg )
|
200 ( 206 )
|
1 ) The number bracketed in “Net weight ( kg )” indicates 6m lift.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
Catalog
Instruction manual
( mm )
Model
|
A
|
B
|
C
|
Z
|
D
|
E
|
DAM-2.5
|
576 + 2Y
|
252 + Y
|
324 + Y
|
100
|
198
|
174
|
Model
|
F
|
G
|
I
|
J
|
K
|
H
|
DAM-2.5
|
316
|
160
|
342
|
313
|
182
|
745
|
1 ) The dimensions D , E depends on the lift.
2 ) For the dimensions Y and Z, see here.
3 ) The dimension K is in case of that “I-beam Width ( mm )” is maximum.
DAM-2.5 Specifications
Model
|
DAM-2.5
|
||
Capacity ( ton )
|
2.5
|
||
Test load ( ton )
|
3.13
|
||
Standard lift ( m )
|
4
|
||
Standard push button cord length ( m )
|
3.5
|
||
Lifting motor output ( kW )
|
3.4
|
||
Traversing motor output ( kW )
|
0.75
|
||
Lifting speed ( m / min )
|
50Hz
|
5.5
|
|
60Hz
|
6.5
|
||
Traversing speed ( m / min )
|
High speed
|
50Hz / 60Hz
|
20 / 24
|
Low speed
|
50Hz / 60Hz
|
10 / 12
|
|
Headroom ( mm )
|
745
|
||
I-beam
|
Width ( mm )
|
100* ? 125 ? 150
|
|
Minimum radius ( mm )
|
1500 ( 1000 )
|
||
Net weight ( kg )
|
192
|
1 ) The number bracketed in “Net weight ( kg )” indicates 6m lift.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
Catalog
Instruction manual
( mm )
Model
|
A
|
B
|
C
|
Z
|
D
|
E
|
DAM-3
|
576 + 2Y
|
252 + Y
|
324 + Y
|
100
|
258
|
114
|
Model
|
F
|
G
|
I
|
J
|
K
|
H
|
DAM-3
|
316
|
160
|
342
|
313
|
182
|
990
|
1 ) The dimensions D , E depends on the lift.
2 ) For the dimensions Y and Z, see here.
3 ) The dimension K is in case of that “I-beam Width ( mm )” is maximum.
DAM-3 Specifications
Model
|
DAM-3
|
||
Capacity ( ton )
|
3
|
||
Test load ( ton )
|
3.75
|
||
Standard lift ( m )
|
4
|
||
Standard push button cord length ( m )
|
3.5
|
||
Lifting motor output ( kW )
|
3.4
|
||
Traversing motor output ( kW )
|
0.75
|
||
Lifting speed ( m / min )
|
50Hz
|
4.35
|
|
60Hz
|
5.15
|
||
Traversing speed ( m / min )
|
High speed
|
50Hz / 60Hz
|
20 / 24
|
Low speed
|
50Hz / 60Hz
|
10 / 12
|
|
Headroom ( mm )
|
990
|
||
I-beam
|
Width ( mm )
|
100* ? 125 ? 150
|
|
Minimum radius ( mm )
|
1500 ( 1000 )
|
||
Net weight ( kg )
|
209
|
1 ) The number bracketed in “Net weight ( kg )” indicates 6m lift.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
Catalog
Instruction manual
( mm )
Model
|
A
|
B
|
C
|
Z
|
D
|
E
|
DAM-5
|
610 + 2Y
|
270 + Y
|
340 + Y
|
125
|
273
|
102
|
Model
|
F
|
G
|
I
|
J
|
K
|
H
|
DAM-5
|
336
|
170
|
342
|
313
|
189
|
1055
|
1 ) The dimensions D , E depends on the lift.
2 ) For the dimensions Y and Z, see here.
3 ) The dimension K is in case of that “I-beam Width ( mm )” is maximum.
DAM-5 Specifications
Model
|
DAM-5
|
||
Capacity ( ton )
|
5
|
||
Test load ( ton )
|
6.25
|
||
Standard lift ( m )
|
4
|
||
Standard push button cord length ( m )
|
3.5
|
||
Lifting motor output ( kW )
|
3.4
|
||
Traversing motor output ( kW )
|
0.75
|
||
Lifting speed ( m / min )
|
50Hz
|
2.75
|
|
60Hz
|
3.25
|
||
Traversing speed ( m / min )
|
High speed
|
50Hz / 60Hz
|
20 / 24
|
Low speed
|
50Hz / 60Hz
|
10 / 12
|
|
Headroom ( mm )
|
1055
|
||
I-beam
|
Width ( mm )
|
125 ? 150 ? 175
|
|
Minimum radius ( mm )
|
2000 ( 1000 )
|
||
Net weight ( kg )
|
246
|
1 ) The number bracketed in “Net weight ( kg )” indicates 6m lift.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
Catalog
Instruction manual
( mm )
Model
|
A
|
B
|
C
|
Z
|
D
|
E
|
DAM-7.5
|
634 + 2Y
|
353 + Y
|
281 + Y
|
150
|
–
|
–
|
Model
|
F
|
G
|
I
|
J
|
K
|
M
|
H
|
DAM-7.5
|
696
|
360
|
342
|
313
|
189
|
798
|
1200
|
1 ) The dimensions D , E depends on the lift.
2 ) For the dimensions Y and Z, see here.
3 ) The dimension K is in case of that “I-beam Width ( mm )” is maximum.
DAM-7.5 Specifications
Model
|
DAM-7.5
|
||
Capacity ( ton )
|
7.5
|
||
Test load ( ton )
|
9.38
|
||
Standard lift ( m )
|
4
|
||
Standard push button cord length ( m )
|
3.5
|
||
Lifting motor output ( kW )
|
3.4
|
||
Traversing motor output ( kW )
|
0.75 x 2
|
||
Lifting speed ( m / min )
|
50Hz
|
1.8
|
|
60Hz
|
2.1
|
||
Traversing speed ( m / min )
|
High speed
|
50Hz / 60Hz
|
20 / 24
|
Low speed
|
50Hz / 60Hz
|
10 / 12
|
|
Headroom ( mm )
|
1200
|
||
I-beam
|
Width ( mm )
|
150 ? 175
|
|
Minimum radius ( mm )
|
Infinity
|
||
Net weight ( kg )
|
480
|
1 ) The number bracketed in “Net weight ( kg )” indicates 6m lift.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
Catalog
Instruction manual
( mm )
Model
|
A
|
B
|
C
|
Z
|
D
|
E
|
DAM-10
|
634 + 2Y
|
353 + Y
|
281 + Y
|
150
|
–
|
–
|
Model
|
F
|
G
|
I
|
J
|
K
|
M
|
H
|
DAM-10
|
696
|
360
|
342
|
342
|
189
|
990
|
1180
|
1 ) The dimensions D , E depends on the lift.
2 ) For the dimensions Y and Z, see here.
3 ) The dimension K is in case of that “I-beam Width ( mm )” is maximum.
DAM-10 Specifications
Model
|
DAM-10
|
||
Capacity ( ton )
|
10
|
||
Test load ( ton )
|
12.5
|
||
Standard lift ( m )
|
4
|
||
Standard push button cord length ( m )
|
3.5
|
||
Lifting motor output ( kW )
|
3.4 x 2
|
||
Traversing motor output ( kW )
|
0.75 x 2
|
||
Lifting speed ( m / min )
|
50Hz
|
2.7
|
|
60Hz
|
3.2
|
||
Traversing speed ( m / min )
|
High speed
|
50Hz / 60Hz
|
20 / 24
|
Low speed
|
50Hz / 60Hz
|
10 / 12
|
|
Headroom ( mm )
|
1180
|
||
I-beam
|
Width ( mm )
|
150 ? 175
|
|
Minimum radius ( mm )
|
Infinity
|
||
Net weight ( kg )
|
690
|
1 ) The number bracketed in “Net weight ( kg )” indicates 6m lift.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
2 ) The length of power cord in standard is 4 core-0.5m in case of 4 push button, 7 core-0.5m in case of 6 push button.
3 ) When you need 6 push button for crane instead of 4 push button, “C” should be added to the end of model name.
4 ) We can supply the special electric trolley of which “Trolley mini radius” is the number bracketed off.
*mark–When you install more than 2.5 ton chain block to I beam width 100mm, please note that the strength of the rail may not be enough depends on the span.
Catalog
Instruction manual