Assembly instructions
ID 441763_en.20
for motor attachment to
– servo gear units ServoFit by motor adapter ME, ME10–ME50, MEI, MEL, MF, MFL
– PS two-speed gearbox by by motor adapter ME
Page 1 of 2
STÖBER ANTRIEBSTECHNIK
Kieselbronner Straße 12 • 75177 Pforzheim
Postfach 910103 • 75091 Pforzheim
Telefon +49 7231 582-0 • Fax +49 7231 582-1000
E-mail: [email protected] • Internet: http://www.stober.com
en
1.
General Notes
Servo motors are mounted to servo gear units
by means of a motor adapter with a clamp coupling. The connection of coupling and motor
shaft is friction-locked via a clamping hub. Depending on the allocation of motor shaft (M) and
coupling size, the clamping hub is additionally
provided with a slotted clamping sleeve (50).
The coupling operates absolutely free of backlash and does not require any maintenance.
Standard rotational accuracy, axial run-out and
concentricity values to DIN IEC 60072-1 (normal class) for shaft end and mounting flange of
the motor suffices.
Dimensional tolerances: The centering diameter on the motor flange must be produced to tolerance ISO j6, the motor shaft to
ISO k6.
2.
Motor mounting
- For motor shafts with a feather key, remove
the feather key and align the shaft with the
feather key groove as shown in Fig. 3.
- Degrease motor shaft and bore hole of the
coupling hub on the motor side.
- Remove plastic plug from assembly hole (30)
of the adapter housing.
- Align clamping bush, if available, according to
figure 3.
- Place motor onto adapter housing. Ideally
mount the motor in a vertical position to
minimize unfavourable displacement.
Fig 1: Motor adapter ME / ME10–ME50 / MEI / MEL
Important: The motor shaft must be introduced centrically into the clamping hub (40)
or the clamping sleeve (50) (Fig. 3) resp. Do
not introduce canted!
If the motor shaft is not insertable untwist
cheese-head screw (41) approx. a fourth turn
against the pin to widen the hub (Fig. 3).
- Screw motor to adapter housing.
- Tighten clamping screw (41) on clamping
ring. To do this, put the extension piece of
the torque spanner through the assembly
hole (30). Tightening torque MA as per table.
Please tighten the two clamping screws
steadily with PE gear units.
- Reclose assembly hole (30) with plastic plug.
Fig. 2: Motor adapter MF / MFL
Issue 09/2015
Feather key groove
50
Pin
41
Fig. 3
Assembly instructions for motor attachment
ID 441763_en.20
Tightening torques MA for ME / MEL
Typ
P221
P222
P321
P322
P421
P422
P521
P522
P721
P722
P821
P822
P921
P922
PH321
PH322
PH421
PH422
PH521
PH522
PH721
PH722
PH821
PH822
PH932
PH1032
PHQ421
PHQ422
PHQ521
PHQ522
PHQ721
PHQ722
PHQ723
PHQ822
PHQ823
PHQ932
PHQ933
PHQ1032
PHQ1033
PHQ1132
PHQ1133
PHQ1232
PHQ1233
PHV933
PHV1033
Tightening torques MA for MF / MFL
KS
ME
s
[mm]
MA
[Nm]
KS
MEL
s
[mm]
MA
[Nm]
M4
M4
M5
M4
M6
M5
M8
M6
M10
M8
M12
M10
M16
M12
M5
M4
M6
M5
M8
M6
M10
M8
M12
M10
M12
M12
M6
M5
M8
M6
M10
M8
M6
M10
M8
M12
M10
M16
M12
M16
M12
M20
M16
M10
M12
3
3
4
3
5
4
6
5
8
6
10
8
14
10
4
3
5
4
6
5
8
6
10
8
10
10
5
4
6
5
8
6
5
8
6
10
8
14
10
14
10
17
14
8
10
4,5
4,5
9,0
4,5
16
9,0
40
16
75
40
130
75
310
130
9,0
4,5
16
9,0
40
16
75
40
130
75
130
130
16
9,0
40
16
75
40
16
75
40
130
75
310
130
310
130
610
310
75
130
M6
M8
M6
M10
M8
M12
M10
M16
M12
M16
M6
M8
M6
M10
M8
M12
M10
M16
M12
M16
M16
M8
M6
M10
M8
M12
M10
M8
M12
M10
M16
M12
M16
M16
M12
M16
5
6
5
8
6
10
8
14
10
14
5
6
5
8
6
10
8
14
10
14
14
6
5
8
6
10
8
6
10
8
14
10
14
14
10
14
16
40
16
75
40
130
75
310
130
310
16
40
16
75
40
130
75
310
130
310
310
40
16
75
40
130
75
40
130
75
310
130
310
310
130
310
Typ
Typ
KS
ME
s
[mm]
MA
[Nm]
KS
MEL
s
[mm]
MA
[Nm]
M5
M4
M6
M5
M8
M6
4
3
5
4
6
5
9,0
4,5
16
9,0
40
16
M6
M8
M6
M10
M8
5
6
5
8
6
16
40
16
75
40
PA321
PA322
PA421
PA422
PA521
PA522
PA721
PA722
PA821
PA822
PHA321
PHA322
PHA421
PHA422
PHA521
PHA522
PHA721
PHA722
PHA821
PHA822
PHA932
PHA1032
PHQA421
PHQA422
PHQA521
PHQA522
PHQA721
PHQA722
PHQA723
PHQA822
PHQA823
PHQA932
PHQA933
PHQA1032
PHQA1033
PHVA933
PHVA1033
Typ
_KX301
_KX401
_KX501
_KX701
_KX801
MF
s
[mm]
MA
[Nm]
KS
MFL
s
[mm]
MA
[Nm]
M5
M4
M6
M5
M8
M6
M10
M8
M12
M10
M5
M4
M6
M5
M8
M6
M10
M8
M12
M10
M12
M12
M6
M5
M8
M6
M10
M8
M6
M10
M8
M12
M10
M16
M12
M10
M12
4
3
5
4
6
5
8
6
10
8
4
3
5
4
6
5
8
6
10
8
10
10
5
4
6
5
8
6
5
8
6
10
8
14
10
8
10
9,0
4,5
16
9,0
40
16
75
40
130
75
9,0
4,5
16
9,0
40
16
75
40
130
75
130
130
16
9,0
40
16
75
40
16
75
40
130
75
310
130
75
130
M6
M8
M6
M10
M8
M12
M10
M16
M12
M6
M8
M6
M10
M8
M12
M10
M16
M12
M16
M16
M8
M6
M10
M8
M12
M10
M8
M12
M10
M16
M12
M16
M12
M16
5
6
5
8
6
10
8
14
10
5
6
5
8
6
10
8
14
10
14
14
6
5
8
6
10
8
6
10
8
14
10
14
10
14
16
40
16
75
40
130
75
310
130
16
40
16
75
40
130
75
310
130
310
310
40
16
75
40
130
75
40
130
75
310
130
310
130
310
KS
s
[mm]
MA
[Nm]
M5
M6
M6
M8
M12
4
5
5
6
10
10
14
17
35
120
Tightening torques MA for ME (PS gearbox only)
Typ
KS402
KS403
KS502
KS503
KS702
KS703
KS
PS2501
PS3001
KS
s
[mm]
MA
[Nm]
M16
M16
14
14
210
210
KS
s
[mm]
MA
[Nm]
M5
M6
M6
M8
M10
M8
M10
M10
M12
M16
4
5
5
6
8
6
8
8
10
14
5,9
10
10
25
49
25
49
49
85
210
Tightening torques MA for ME10 – ME50
Tightening torques MA for ME/MEI/MEL (PE gear units only)
Typ
Typ
PE211
PE212
PE311
PE312
PE411
PE412
PE511
PE512
KS
ME/MEI
s
[mm]
MA
[Nm]
M4
M4
M5
M5
M6
M6
M8
M8
3
3
4
4
5
5
6
6
4,5
4,5
9,0
9,0
16
16
40
40
KS*
MEL
s
[mm]
MA
[Nm]
M6
M6
M8
M8
M10
M10
5
5
6
6
8
8
16
16
40
40
75
75
KS = Clamping screw (41); s = Allen wrench size
_ME10
_ME10
_ME20
_ME20
_ME20
_ME30
_ME30
_ME40
_ME40
_ME50

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