Test Performance; Test Conditions; Test Result - Atlas Copco LMS88 GOR38 Product Instructions

LMS88 GOR38
Test data
Test on Tension tester (Skidmore-Wilhelm)

Test performance:

Test equipment according to the tables below.
Assemble selected test bolt set in the tester ensuring that threads and
pressure faces are well lubricated with Molycote Longterm W2 or sim-
ilar molybdenum disulphide lubricant.
Make 3 tightenings and check that the minimum tension can be
reached.

Test conditions:

Air pressure = 6.3 bar (90 psi) dynamic.

Test result

Model Tester
LMS08 HR10 Skidmore-Wilhelm model J
LMS08 HR42 Skidmore-Wilhelm model J
LMS08 SR10 Skidmore-Wilhelm model J
LMS08 SR42 Skidmore-Wilhelm model J
LMS18 HR10 Skidmore-Wilhelm model J
LMS18 HR13 Skidmore-Wilhelm model J
LMS28 HR13 Skidmore-Wilhelm model RL
LMS38 HR13 Skidmore-Wilhelm model RL
LMS48 HR20 Skidmore-Wilhelm model RL
LMS58 HR20 Skidmore-Wilhelm model H
LMS58 HR25 Skidmore-Wilhelm model H
LMS68 Skidmore-Wilhelm model H
LMS88 Skidmore-Wilhelm model K
* = If Free speed is to low: check silencer for clogged filters.
EN
Min.
Bolt size Tension
5/8" 34 kN
5/8" 21 kN
5/8" 33 kN
5/8" 19 kN
7/8" 39 kN
7/8" 53 kN
3/4" 83 kN
1" 110 kN
1" 161 kN
1 1/4" 260 kN
1 1/4" 270 kN
1 1/2" 470 kN
2" 660 kN
© Atlas Copco Industrial Technique AB - 9836 6502 00
Tightening Min. *
time Free speed
2 s 11000 rpm
2 s 11000 rpm
2 s 11000 rpm
2 s 11000 rpm
2 s 7000 rpm
2 s 7000 rpm
2 s 8000 rpm
2 s 6800 rpm
3 s 5500 rpm
3 s 4700 rpm
3 s 4700 rpm
4 s 4200 rpm
6 s 3200 rpm
Service
Test hose (3 m)
inner diam.
6.3 mm (1/4")
6.3 mm (1/4")
6.3 mm (1/4")
6.3 mm (1/4")
10 mm (3/8")
10 mm (3/8")
10 mm (3/8")
10 mm (3/8")
12.5 mm (1/2")
12.5 mm (1/2")
12.5 mm (1/2")
16 mm (5/8")
16 mm (5/8")
15