R..7, F..7, K..7, S..7, Spiroplan
®
W Gear Units – Operating Instructions
27
4
Mechanical Installation
4.10
Installation of the AQ adapter coupling
1. Clean motor shaft and flange surfaces of motor and adapter.
2. AQH design:
Slide spacer tube (491) on motor shaft.
3. AQH design:
Loosen screws of coupling half (479) and conical connection.
4. Heat coupling half (80° C - 100° C) and slide on motor shaft.
AQH design:
until rest on spacer tube (491).
AQA design:
until distance "A" (see table)
5. AQH design: Fasten screws of coupling half evenly by working round several times
in sequence until all screws have been tightened to the TT tightening torque.
AQA design: Secure coupling half with setscrew.
6. Check position of coupling half (distance "A" see table).
Mount motor to adapter; the jaws of both coupling halves must enmesh. The insertion
force required to join the coupling halves. The insertion force required to join the
coupling halves is suspended after final assembly thereby causing danger of axial
load on the adjacent bearing.
Setting dimen-
sions, tightening
torques
02702CXX
1
Motor shaft
2
Setscrew
3
Screw
AQA = with keyway
AQH = w/o keyway
479
A
479
491
A
1
1
2
3
AQA
AQH
Type
Coupling size
Distance "A"
[mm]
Bolts DIN 912
1)
1) in versions without keyway only (AQH)
Tightening torque TT
1)
[Nm]
AQA /AQH 80 /1/2/3
19/24
44.5
M4
3
AQA /AQH 100 /1/2
39
AQA /AQH 100 /3/4
53
AQA /AQH 115 /1/2
62
AQA /AQH 115 /3
24/28
62
M5
6
AQA /AQH 140 /1/2
62
AQA /AQH 140 /3
28/38
74.5
M5
6
AQA /AQH 190 /1/2
76.5
AQA /AQH 190 /3
38/45
100
M6
10
Summary of Contents for F 27 Series
Page 2: ...SEW EURODRIVE...
