Festo EAMM-A-D Series Assembly instructions

Translation of the original instructions
© 2019 all rights reserved to Festo SE & Co. KG
1 Applicable Documents
All available documents for the product èwww.festo.com/sp.
Observe further applicable documents:
– Motor instruction manual
– Axis instruction manual
2 Safety
2.1 Safety Instructions
– Only assemble the product on components that are in a condition to be safely
operated.
– Clean shafts. The coupling hubs[1] grip without slipping only on dry and
grease-free drive shafts.
– Maintain proper alignment of the coupling hubs[1].
– Support the combination:
– if there are protruding or heavy motor attachments
– if there are severe vibrations or oscillation/shock loads
– Perform a homing procedure each time after disconnecting or turning the
motor.
– Select required mounting components. The kit contains all the mounting com-
ponents that may be required.
– Select the correct screw length for the screws[7] depending on the axis. The
screws[7] are labelled correspondingly.
– Observe tightening torques. Unless otherwise specified, the tolerance
is±20%.
If they are exceeded, the cover screws of the axis will loosen during disas-
sembly.
– Select the seal that fits the axis[4].
2.2 Intended use
2.2.1 Usage
Connecting an axis to a motor in axial configuration to the driven shaft. Fulfils
degree of protection IP65.
2.2.2 Permissible Axes and Motors
NOTICE!
Overloading can cause malfunction and material damage.
The motor’s output variables must not exceed the permissible values of the com-
ponents used.
Permissible values èwww.festo.com/catalogue.
• Limit the motor’s output variables accordingly.
• Derive the axis and motor from the interface codes.
Example: EAMM-A-D32-42A
D32: Axis interface
42A: Motor interface
Example: EAMM-A-D32-42A-S1
D32: Axis interface
42A: Motor interface
Axis interface Axis1)
D32 ESBF-32
1) electric cylinderESBF
Tab. 1
Motor interface Motor1)
42A EMMS-ST-42, third-party motor
1) stepper motor EMM...-ST
Tab. 2
2.3 Training of Qualified Personnel
Mounting only by qualified personnel.The qualified personnel must be familiar
with the assembly of mechanical drive components.
3 Additional information
– Accessories èwww.festo.com/catalogue.
4 Scope of Delivery
1Coupling hub (2x)
2Locking screw (2x)
4Seal (1x)
5Coupling housing (1x)
7Screw (4x)
8Seal (1x)
9Motor flange (1x)
10 Screw (4x)
11 Seal (1x)
12 Screw (4x)
Fig. 1 Scope of Delivery
5 Mounting
5.1 Assembly
5.1.1 Coupling Preassembly
Fig. 2 Disconnect the coupling
1. Pull apart coupling.
2. Place the elastomer spider[A] on one of the two coupling hubs[1].
3. Loosen locking screws[2].
Fig. 3 Push on coupling hub, axis-side
• Push coupling hub[1] with the matching drilled hole onto the drive shaft[B].
Fig. 4 Align coupling hub, axis-side
8113594
EAMM-A-D...-...A/P/R-S1-7
Axial kit
8113594
2019-11d
[8113596]
Instructions| Assembly
Festo SE & Co. KG
Ruiter Straße 82
73734 Esslingen
Germany
[phone]
www.festo.com

1. Observe distance(X)è 5.1.2 Coupling Alignment.
2. Tighten axis-side locking screw[2].
Fig. 5 Push on the coupling hub, motor side
• Push coupling hub[1] with the matching drilled hole onto the drive shaft[C].
Fig. 6 Align the coupling hub, motor side
1. Observe distance(Y) è 5.1.2 Coupling Alignment.
2. Tighten motor-side locking screw[2].
5.1.2 Coupling Alignment
NOTICE!
Axial forces on the shafts of motor and axis.
Axial forces result in failure of the encoder/brake or increased wear.
• Maintain distances.
Fig. 7 Align coupling
EAMM-A Motor-side Axis-side
Y ± 0.5
[mm]
X ± 0.5
[mm]
D32-42A-S1 24.8 16.7
Tab. 3
5.1.3 Connection of Motor and Axis
Fig. 8 Mount the coupling housing
1. Place the seal[4] between the coupling housing[5] and axis.
2. Mount the coupling housing[5] to the axis using the screws[7].
Fig. 9 Mount the motor flange
1. Place the seal[8] between the coupling housing[5] and motor flange[9].
2. Mount the motor flange[9] to the coupling housing[5] using the screws[10].
Fig. 10 Mount the motor
1. Place the seal[11] between the motor flange[9] and motor.
2. Push motor and axis together completely. Pay attention to the correct relative
position of the coupling hubs[1].
ÄThere is no gap between the motor and motor flange[9].
3. Fasten the motor to the motor flange[9] using the screws[12].
5.2 Installation
5.2.1 Supporting the Axis-motor Combination
Fig. 11 Support the combination so it is free from tension
• Support the combination so it is free from tension to avoid damage.
6 In operation
CAUTION!
Risk of injury from touching hot surfaces.
The motor connecting kit becomes hot due to the heat dissipation of the motor.
• Do not touch the motor connecting kit during operation or immediately after-
ward.
7 Technical data
7.1 Screw Sizes and Tightening Torques
EAMM-A- [2] [Nm] [7] [Nm] [10] [Nm] [12] [Nm]
D32-42A-S1 M2x6 0.5 M6x20 6 M3x20 1.2 M3x10 1.2
Tab. 4