BAL7100-0007-E
Reel body, spiral,
divided design - on gear unit K20.
Reel types
ES 25.., ES 31.., ES 20.. / D > 6500 mm on gear unit K20.
C O N T E N T S
Page
1 General information (3)
2 Drum body components (3)
3 Assembly of the reel body (7)
3.1 Requirements (7)
3.2 Assembly of the reel wheel (10)
3.3 Assembly of the reel wheel to the gear unit (23)
3.4 First alignment of the reel (without cable) (25)
3.5 Ramp (28)
3.6 Angle for cable insertion (32)
4 Placing the cable on the drum and connecting up (33)
4.1 For the preparatory work prior to placing on the drum (33)
4.2 Preparation of the cable end and leading to the slip ring body (34)
4.3 Placing cable on drum (34)
4.4 Reeling the cable (36)
BAL7100-0007-E
Reel body, spiral,
divided design - on gear unit K20.
4.5 Connecting up the cable (36)
5 Check the drum width and adjust if required (36)
BAL7100-0007-E
Reel body, spiral,
divided design - on gear unit K20.
1General information
The function of the reel body is to take up a reeling cable (high voltage, low voltage or control cable).
As a standard the reel body has the capacity to take up the wound-up length required for this operation plus 2 windings for tension relief.
Note:All below numbers in brackets ( ) refer to the corresponding positions on figure 1 to figure 3.
2Reel body components
The reel body is delivered dismounted and is composed of:
- 9 resp. 10 premounted reel segments
BAL7100-0007-E Reel body, spiral,
divided design - on gear unit K20.
BAL7100-0007-E Reel body, spiral,
divided design - on gear unit K20.
- 1 ramp
-
2 reel plates
BAL7100-0007-E Reel body, spiral,
divided design - on gear unit K20.
- 1 box with screws, nuts, washers and lock nuts
BAL7100-0007-E
Reel body, spiral,
divided design - on gear unit K20.
3Assembly of the reel body
3.1Requirements
The assembly of the reel body
- requires an even surface;
- requires approx. 20 elements of an equal height
(suggestion: wooden blocks approx. 300 mm x 100 mm x 750 mm);
support (suggestion: 276 mm x 100 mm x 500 mm);
BAL7100-0007-E Reel body, spiral,
divided design - on gear unit K20.
requires at least 2 vises (spacing > 350 mm);
-
BAL7100-0007-E
Reel body, spiral,
divided design - on gear unit K20.
For the assembly of the reel body to the gear unit, the gear unit has to be placed at an appropriate height to guarantee a minimum ground clearance of half a reel body outer diameter (D/2).
The reel segments are supplied depending on the nominal cable diameters provided by the customer.
The reel width …b“ to be adjusted, however depen ds on the actual dimension …d“ (cable diameter to be measured by the customer). Choose the reel width as small as possible by leaving out/removing individual washers (16) à 3 mm (per spoke).
If this is required it should be done prior to mounting the segments. Then tighten the nuts with 350 Nm!
Example: Measured cable diameter: 48.4 mm
Supplied reel width: 52.0 mm
Reel width to be adjusted: 49.0 mm
(remove respectively leave out one spacer at each joint)
BAL7100-0007-E
Reel body, spiral,
divided design - on gear unit K20.
3.2Assembly of the reel wheel
Do not yet remove the wooden spacers (condition upon delivery).
Put the two reel plates horizontally onto the two low wooden blocks. Since the plates are not symmetrical, make sure that the correct side points to the top.
(outer hole circle displaced to the left).
links /left
Display wooden blocks and join reel segments.
BAL7100-0007-E Reel body, spiral,
divided design - on gear unit K20.
Reel body, spiral,
divided design - on gear unit K20.
BAL7100-0007-E
Always join 2 reel segments of the same number (at the face surface).
If several identical reels are supplied, the segments at the inside of the joint are
additionally marked with the reel number.
BAL7100-0007-E Reel body, spiral,
divided design - on gear unit K20.
reel number joint
BAL7100-0007-E Reel body, spiral,
divided design - on gear unit K20.
Screw reel segments loose with the following parts:
BAL7100-0007-E Reel body, spiral,
divided design - on gear unit K20.
- countersunk screws M12x80 DIN 7991
- washers 13 DIN 9021
- hexagon head screws M12 DIN 934
- lock nuts M12 DIN 7967
BAL7100-0007-E
Reel body, spiral,
divided design - on gear unit K20.
The last reel segments can be identified by the 2 outside coupling strips and the highest and lowest number at the face surfaces (e.g. 1 and 10).
BAL7100-0007-E Reel body, spiral,
divided design - on gear unit K20.
BAL7100-0007-E
Reel body, spiral,
divided design - on gear unit K20.
Screw plates loose (with hexagon head screws M20 DIN 931).
Attention! Nuts should be fixed with a gap of 1 up to 2 mm to the reel plate.
Remove wooden spacers
BAL7100-0007-E Reel body, spiral,
divided design - on gear unit K20.
Install assembly distance plates at the first joint between 2 reel segments.
Apply vises and screw tight.
BAL7100-0007-E
Reel body, spiral,
divided design - on gear unit K20.
Screw fittings (countersunk screws and hexagon head screws) tight.
Then remove vises and distance plates and make sure there is no misalignment at the joint (at the inside).