Technical data sheets
TP
+
en-6
2022-D036009
Revision: 03
Push the motor shaft into the clamping hub of the gearhead.
The motor shaft should slip in easily. If this is not the case, the clamping bolt needs to be
loosened some more.
A slotted bushing has to be installed extra for certain motor shaft diameters and applications.
The slot of the bushing (if provided) and clamping hub have to be flush with the groove (if
provided) of the motor shaft, see table "Tbl-4".
No gap is permitted between motor (D) and the adapter plate (B).
Motor centering of the motor-mounted gearhead is performed:
- up to gearhead size TP
+
025 and a motor shaft diameter of 28 mm by the clamping hub
(socket or coupling)
- from gearhead size TP
+
050 and a motor shaft diameter of >28 mm through the centering
collar of the motor
Coat the four screws (F) with a threadlocker (e.g. Loctite 243).
Fasten the motor (D) onto the adapter plate (B) with the four screws (F).
Select the tightening torque for the clamping bolt (H) according to the material of the clamping
ring (I).
- Clamping bolt for
steel
clamping ring: Property class 12.9
- Clamping bolt for
aluminum
clamping ring: Property class 8.8
For screw sizes and specified torques refer to chapter 3.9 "Details regarding the
attachment to a motor", table "Tbl-8".
Tighten the clamping bolt (H) of the clamping hub.
Screw in plug (A) of the adapter plate (B).
For screw sizes and tightening torques, see Table "Tbl-5".
3.5
Mounting the gearhead to a machine
Center the gearhead in the machine base.
Coat the fastening screws with a threadlocker (e.g. Loctite 243).
Fasten the gearhead to the machine with the fastening screws through the through-holes.
Mount the gearhead in such a way that the identification plate remains legible.
Designation
H
Clamping bolt
I
Clamping ring [part of the clamping hub]
J
Bushing
K
Keyed motor shaft
L
Smooth motor shaft
Tbl-4: Arrangement of motor shaft, clamping hub, and bushing
Width across flats [mm]
5
8
10
12
Tightening torque [Nm]
10
35
50
70
Tbl-5: Tightening torque for the plugs
Observe the safety and processing instructions of the screw-bonding
agents to be used.
