Tecnotion QTR 65 Series Manual page 14

When using a digital Hall module: Tecnotion advices to bond rather
than clamp the stator.
Table 4: Housing specification QTR 105, QTR 133 and QTR 160
QTR QTR
Motor 105- 105-
17/25 34
Axial alignment of the rotor in stator must be within 0.3 mm +/- 0.4 mm
Alignment
4.5 5.0
Minimum
depth mm mm
Housing
105 mm H9
diameter
Axle
56 mm h7
diameter
Max. axle
62 mm
diameter
Beware of the maximum temperature when curing the bonding material.
For the stator, no curing above 100°C. Risk of damaging the stator.
For the rotor, no curing above 70°C. Above 70°C, risk of demagnatizing
the magnets.
QTL series housing specification
In order to design the most suitable housing for a particular application the
dimensions of the stator and rotor are given below. The stator of the water
cooled motors and rotor have bolting holes for fastening it to the applica-
tion. This method is advised. The stator of the non-water cooled motors do
not have bolting holes, therefore fixing the motor to the housing should be
done by bonding, crimping or tangential clamping. Axial clamping is not
advised because the lamination stack can be damaged due to compression.
The requirements to fixate the motor within the housing are dependent on
the application and the intended movement profile. The non-water cooled
QTL motors are very similar to the QTR series and the same methods of fixa-
©2021 Tecnotion BV - All rights reserved - The contents of this document are subject to change without prior notice.
QTR QTR QTR QTR QTR QTR QTR
105- 133- 133- 133- 160 160- 160-
60 17/25 34 60 17/25 34 60
5.5 4.5 5.0 5.5 4.5 5.0 5.5
mm mm mm mm mm mm mm
133 mm H9 160 mm H9
84 mm h7 111 mm h7
91 mm 118 mm
tion, with the exception of axial clamping, can be applied. When designing
the housing of a water cooled motor it is important to take into consider-
ation that the O-ring needs to maintain a seal at all times. Always use the
correct concentricity and centering of the rotor in the stator. Centering of
the stator is done on the rotor ring, not the filler material. Rotor centering
can be done on the inside of the rotor ring. See the specifications according
to Figure 11 and Table 5.
HOUSING O E8
AXLE O h7
MAXIMUM O AXLE
HOUSING O H8
AXLE O h8
MAXIMUM O AXLE
Figure 11: QTL 210 and 290 (above) QTL 230, 310, 385 and 485 (below) housing require-
ment tolerances for mounting/centering purposes
MOTOR CONFIGURATION
A
a O 0.1 A
Available
A
1.6
2019-04-26
2
3
2: 1 4
5
mtemmink mtemmink
2019-04-26
a O 0.1 A
Available
1.6
2019-04-26
2
3
2:1
4
5
mtemmink mtemmink
2019-04-25
14