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Verfügbare Sprachen
Verfügbare Sprachen
Tools required for complete disassembly / Reassembly
Item
Part number
Special wrench of 26
6159610220
Special wrench of 32
6159604500
Special wrench of 40
6159606900
Pin wrench
6158020110
The other tools are standard tools used in mechanical workshops
Disassembly
1- disconnect the cables from the tool
2- disassembling the output shaft
• lay the machine horizontally on a table
• remove the retainer pin from the output shaft
• be careful of the spring reaction
3- disassembling the motor
• place a special wrench of 32mm across flats in a vice
• the machine should imperatively be placed in the special
wrench on the flats which are closest to the motor
• untighten the motor with a special wrench of 40mm across
flats, left-hand thread
• heat the casing with a torch if necessary
• remove the coupling sleeve and the drive pinion
4- disassembling the reduction gear stages
• untighten the nut of the torque transducer connector
• untighten the 4 retaining screws in the strain gauge cover
• Be careful not to cut the strain gauge wires!
To prevent any risk of ovalisation, make sure that the planet cages are in their
housings before tightening the gear ring nut.
Under no circumstance shall the torques be applied at the active section of the strain
gauge when assembling and disassembling, to avoid damaging the strain gauge.
Complete reassembly
Reassembly does not pose any problem in particular.
It is important to follow all the indications which are provided, in the form of pictograms, on the drawing opposite.
Part list:
Item
PT N°
Qty
Description
1
6155210710
1
Output shaft 3/8''
2
6156811000
1
Spindle spring
3
637.59
1
Pin
4
616.91
3
Screw
6
6155952320
1
Front casing
7
6154760670
1
Spring guide
8
6156890340
1
Gear ring
9
6157530750
1
Circlip
10
657.98
1
Bearing
11
687.45
1
O-ring
12
6154751400
1
Circlip
13
790.48
1
Planet cage
14
6157880150
3
Pin
www.desouttertools.com
TECHNICAL MANUAL
Special wrench
• untighten the 3 screws in the front casing
• remove the reduction gear, taking care not to cut the wires
• lay the machine on a table, square drive upwards
• extract washer(s)
• gently drop the stages
• place a special wrench of 26mm across flats in a vice
• place the machine in the wrench on the flats of the gear ring
• heat the gear ring with a torch
• untighten the strain gauge - left-hand thread - from the gear
ring with pin wrench. The pin wrench holes should
imperatively be used in this operation.
• extract pins, planet wheels and needle bearings from the
planet cages
5- disassembling the bearing and cap from the strain gauge
• extract the cap from the strain gauge
• remove the circlip
• to remove the spring guide, extract the cap circlip
Active section
Strain
gauge
Item
PT N°
Qty
Description
15
6154700990
6
Needle bearing
16
6154751380
6
Planet wheel
17
642.67
1
Planet cage
18
6155801080
2
Washer
19
575.102
1
Drive pinion
20
570.403
1
Coupling sleeve
22
6156811000
1
Protecting cover
23
6156180190
2
Screw
24
6157850280
1
Needle socket
25
6152250470
1
Bit holding cap
26
570.393
1
Strain gauge
27
394.118
1
Motor
28
6159152910
1
Connector
EM35-20J
Meaning of the pictograms
Left-hand thread
When reassembling, apply the recommended glue
When reassembling, tighten to the required torque
When reassembling, lubricate with the required grease
87
12
- 0,05
Ø35
- 0,15
5,5
6
35
Ø18
Ø 3H11
3/8"
11
50
6
48,5
Ø12 m6
6159931600-06
English
3 / 8
299
8
39
Ø43
M6 6H
48,5
40
± 0,15
M6 6H
35
Molykote
BR2 Plus
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