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Assembly and Operating Instructions – Gear Units R..7, F..7, K..7, K..9, S..7, SPIROPLAN® W
4
Torque arms for shaft-mounted gear units
Mechanical Installation
4.5.2
Helical-bevel gear units K..19 – 29
The following figure shows the torque arm for helical-bevel gear units KA19 – 29.
•
Apply bearings to both sides of the bushing [1].
•
Mount connection side B so that it mirrors A.
4.5.3
Helical-bevel gear units K..37 – 157
The following figure shows the toque arm for helical-bevel gear units.
•
Apply bearings to both sides of the bushing [1].
•
Mount connection side B so that it mirrors A.
7717631499
Gear unit
Screws
Tightening torque
K..19 /T
4 x M8 × 22 – 8.8
25 Nm
K..29 /T
4 x M8 × 22 – 8.8
25 Nm
45°
[1]
211362059
Gear unit
Screws
Tightening torque
K..37 /T
4 × M10 × 25 – 8.8
48 Nm
K..47 /T
4 × M10 × 30 – 8.8
48 Nm
K..67 /T
4 × M12 × 35 – 8.8
86 Nm
K..77 /T
4 × M16 × 40 – 8.8
210 Nm
K..87 /T
4 × M16 × 45 – 8.8
210 Nm
K..97 /T
4 × M20 × 50 – 8.8
410 Nm
K..107 /T
4 × M24 × 60 – 8.8
710 Nm
K..127 /T
4 × M36 × 130 – 8.8
2.500 Nm
K..157 /T
4 × M36 × 130 – 8.8
2.500 Nm
[1]
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