Wittenstein Alpha Premo SP Series User manual
4022-D045530 Revision: 02
premo
SP Line / TP Line / XP Line
Operating Manual
premo
4022-D045530 Revision: 02
Customer Service department
WITTENSTEIN alpha GmbH
Walter-Wittenstein-Straße 1
D-97999 Igersheim
Germany
Consulting hotline for startup:
+49 7931 493-14800
Türkiye WITTENSTEIN Güç Aktarma
Türkiye WITTENSTEIN Güç Aktarma
© WITTENSTEIN alpha GmbH 2019
Subject to technical and content changes without notice.
premo
Revision: 02 4022-D045530 en-1
Contents
1 About this manual ................................................................................................3
1.1 Signal words ........................................................................................................3
1.2 Safety symbols.....................................................................................................4
1.3 Design of the safety instructions ..........................................................................4
1.4 Information symbols.............................................................................................4
2 Safety.....................................................................................................................5
2.1 EU Low Voltage Directive ....................................................................................5
2.2 Dangers ...............................................................................................................5
2.3 Personnel.............................................................................................................5
2.4 Intended use ........................................................................................................5
2.5 Reasonably foreseeable misuse..........................................................................6
2.6 Guarantee and liability .........................................................................................6
2.7 General safety instructions ..................................................................................6
2.8 Safety signs .........................................................................................................8
3 Description of the servo actuator .......................................................................9
3.1 Name plate.........................................................................................................10
3.2 Ordering code ....................................................................................................11
3.3 Performance statistics........................................................................................12
3.4 Weight................................................................................................................12
3.4.1 Weight of premo SP line................................................................................12
3.4.2 Weight of premo TP line................................................................................13
3.4.3 Weight of premo XP line................................................................................13
4 Transport and storage .......................................................................................14
4.1 Scope of delivery ...............................................................................................14
4.2 Packaging ..........................................................................................................14
4.3 Transport............................................................................................................14
4.4 Storage ..............................................................................................................14
5 Assembly ............................................................................................................15
5.1 Preparations.......................................................................................................15
5.2 Mounting the servo actuator onto a machine....................................................15
5.2.1 Mounting premo SP line on a machine ........................................................16
5.2.2 Mounting premo TP line on a machine.........................................................16
5.2.3 Mounting premo XP line with slotted holes on a machine (optional)............17
5.3 Components mounted on the output side ..........................................................18
5.4 Installing electrical connections .........................................................................19
6 Startup and operation ........................................................................................20
6.1 Safety instructions and operating conditions .....................................................20
6.2 Data for the electrical startup .............................................................................20
7 Maintenance and disposal.................................................................................21
7.1 Maintenance work..............................................................................................21
7.1.1 Refreshment of holding brake .......................................................................21
7.1.2 Visual inspection ...........................................................................................22
7.1.3 Checking the tightening torques....................................................................22
7.1.4 Cleaning ........................................................................................................22
7.2 Startup after maintenance work .........................................................................22
7.3 Maintenance schedule .......................................................................................23
7.4 Information on the lubricant used.......................................................................23
7.5 Disposal .............................................................................................................23
8 Malfunctions .......................................................................................................24
premo
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9 Appendix ............................................................................................................ 26
9.1 Specifications for mounting on a machine......................................................... 26
9.1.1 Specifications for mounting premo SP line................................................... 26
9.1.2 Specifications for mounting premo TP line ................................................... 26
9.1.3 Specifications for mounting premo XP line................................................... 26
9.2 Specifications for mounting on the output side.................................................. 27
9.2.1 Thread in output flange, premo TP line ........................................................ 27
9.3 Tightening torques for common thread sizes in
general mechanical engineering ....................................................................... 27
9.4 Technical specifications .................................................................................... 28
9.4.1 Motor specifications, premo 320 V ............................................................... 28
9.4.2 Motor specifications, premo 560 V ............................................................... 29
9.4.3 Technical specifications for resolver............................................................. 30
9.4.4 Technical specifications of Hiperface absolute encoder Singleturn.............. 30
9.4.5 Technical specifications of Hiperface absolute encoder Multiturn................ 30
9.4.6 Technical specifications of Hiperface DSL absolute encoder Singleturn...... 31
9.4.7 Technical specifications of Hiperface DSL absolute encoder Multiturn........ 31
9.4.8 Technical specifications of EnDat 2.1 absolute encoder Singleturn............. 31
9.4.9 Technical specifications of EnDat 2.1 absolute encoder Multiturn ............... 32
9.4.10Technical specifications of EnDat 2.2 absolute encoder Singleturn ............ 32
9.4.11Technical specifications of EnDat 2.2 absolute encoder Multiturn............... 32
9.4.12Technical specifications of DRIVE-CLiQ absolute encoder Singleturn........ 33
9.4.13Technical specifications of DRIVE-CLiQ absolute encoder Multiturn .......... 33
9.4.14Technical specifications of Hiperface absolute encoder Singleturn
(compatible with Rockwell) ........................................................................... 33
9.4.15Technical specifications of Hiperface absolute encoder Multiturn
(compatible with Rockwell) ........................................................................... 34
9.4.16Technical specifications of Hiperface DSL absolute encoder Singleturn
(compatible with Rockwell) ........................................................................... 34
9.4.17Technical specifications of Hiperface DSL absolute encoder Multiturn
(compatible with Rockwell) ........................................................................... 34
9.4.18Technical specifications Heidenhain Incremental ........................................ 35
9.4.19Technical specifications temperature sensors KTY and PT 1000 ............... 35
9.4.20Technical specifications of PTC temperature sensor................................... 36
9.4.21Technical specifications of premo brake...................................................... 37
9.4.22Pin assignment 1 ......................................................................................... 38
9.4.23Pin assignment 2 ......................................................................................... 41
9.4.24Pin assignment 4 ......................................................................................... 42
9.4.25Pin assignment 5 ......................................................................................... 45
9.4.26Pin assignment 6 ......................................................................................... 47
9.4.27Pin assignment 8 ......................................................................................... 49
9.4.28Pin assignment 9 ......................................................................................... 50
9.4.29Cable setup / Cable cross-section ............................................................... 50
premo About this manual
Revision: 02 4022-D045530 en-3
1 About this manual
These instructions contain information necessary for the safe operation of the premo servo
actuator, referred to as the servo actuator in the following.
If this manual is supplied with an amendment (e.g. for special applications), then the information in
the amendment is valid. Contradictory specifications in this manual thereby become void.
In case of questions on the special applications, please contact WITTENSTEIN alpha GmbH.
The operator must ensure that these instructions are read through by all persons assigned to install,
operate, or maintain the servo actuator, and that they fully comprehend them.
Store these instructions within reach of the servo actuator.
These safety instructions should be shared with colleagues working in the vicinity of the device
to ensure individual safety.
The original instructions were prepared in German; all other language versions are translations of
these instructions.
1.1 Signal words
The following signal words are used to indicate possible hazards, prohibitions, and important
information:
This signal word indicates an imminent danger that will cause serious
injuries or even death.
This signal word indicates a potential hazard that could cause serious
injuries and even death.
This signal word indicates a potential hazard that could cause minor
or serious injuries.
This signal word indicates a potential hazard that could lead to
material damage.
A note without signal word draws your attention to application tips or
especially important information when handling the servo actuator.
About this manual premo
en-4 4022-D045530 Revision: 02
1.2 Safety symbols
The following safety symbols are used to indicate possible hazards, prohibitions, and important
information:
1.3 Design of the safety instructions
The safety instructions of these instructions are designed according to the following pattern:
1.4 Information symbols
The following information symbols are used:
Indicates an action to be performed
Indicates the results of an action
Provides additional information on handling
General danger Hot surface Suspended loads Danger of being pulled in
Electric voltage Flammable Harmful to the
environment
Information
Component sensitive to
electrostatic discharge
A = Safety symbol (see Chapter 1.2 "Safety symbols")
B = Signal word (see Chapter 1.1 "Signal words")
C = Type and consequence of the danger
D = Prevention of the danger
premo Safety
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2 Safety
This operating manual, especially the safety instructions and the rules and regulations valid for the
operating site, must be observed by all persons working with the servo actuator.
In addition to the safety instructions in this manual, also observe any (legal and otherwise)
applicable environmental and accident prevention rules and regulations (e.g. personal safety
equipment).
2.1 EU Low Voltage Directive
The servo actuator has been constructed in accordance with the directive 2014/35/EU. Observe
applicable regulations for electrical installation (e.g. wire gauge, fuses).
It is the responsibility of the manufacturer of the plant to ensure all requirements for the entire
system are fulfilled.
2.2 Dangers
The servo actuator has been constructed according to current technological standards and
accepted safety regulations.
To avoid danger to the operator or damage to the machine, the servo actuator may be put to use
only for its intended usage (see Chapter 2.4 "Intended use") and in a technically flawless and safe
state.
Read the general safety instructions before beginning work (see Chapter 2.7 "General safety
instructions").
2.3 Personnel
Only technicians who have read and understood this operating manual may perform work on the
servo actuator. Based on their training and experience, technicians must be able to evaluate the
tasks assigned to them, in order to recognize and avoid risks.
2.4 Intended use
The servo actuator is designed to be installed in or connected to the following machines, incomplete
machines or equipment:
- Stationary large-scale plant,
- Stationary industrial tools,
- Movable machines, not intended for road use and only provided for professional (industrial)
use
In particular the following points must be observed:
- The servo actuator must be controlled by a servo controller.
- The servo actuator must not be used in applications with special environmental conditions e.g.
vacuum, potentially explosive atmospheres, clean room or areas with radioactive
contamination.
- Additional points must be observed for use in the food industry or the pharmaceutical industry:
- The servo actuator may only be used next to or under the foodstuff/product area.
- Observe also 7.4 "Information on the lubricant used".
- For risk-free operation, required safety devices have to be present, properly installed, and fully
functional. They may not be removed, changed, bridged, or rendered ineffective.
- In case of an emergency shutdown, power failure and or damage to the electrical equipment,
the servo actuator must be
- switched off immediately,
- secured against uncontrolled re-activation,
- secured against uncontrolled after-running.
- The optionally installed brake is simply a holding brake and may only be utilized in emergency
stop situations for braking the running servo actuator.
Safety premo
en-6 4022-D045530 Revision: 02
2.5 Reasonably foreseeable misuse
Any use that deviates from the approved technical data (e.g. speed, force, torque, temperature) is
not use as intended and is therefore not permitted.
In particular the following applications are not permitted:
- Operation of the servo actuator, without properly installing it in or connecting it to other
machines or other partly completed machines or equipment.
- Operation of the servo actuators in a defective state
- Operation of the servo actuator, without determining that the machine in which it is to be
installed complies with the provisions of the Machinery Directive 2006/42/EC.
- Operation of the servo actuator in a potentially explosive environment
- Assembly of the servo actuator without prior acknowledgment of the operating / assembly
manual
- Operation of the servo actuator without legible warning and information signs
- Use of improper lubricants
- Use of unsuitable servo controllers
- Use in improper installation, operating, performance and ambient conditions
- Assembly of the servo actuator by insufficiently competent personnel
2.6 Guarantee and liability
Guarantee and liability claims are excluded for personal injury and material damage in case of
- Ignoring the information on transport and storage
- Improper use (misuse)
- Improper or neglected maintenance and repair
- Improper assembly / disassembly or improper operation (e.g. test run without secure
attachment)
- Operation of the servo actuator when safety devices and equipment are defective
- Operation of the servo actuator without lubricant
- Operation of a heavily soiled servo actuator
- Modifications or reconstructions that have been carried out without the approval of
WITTENSTEIN alpha GmbH
2.7 General safety instructions
Faulty electrical connections or not approved, current-carrying
components can cause serious injuries and even death.
Have all electrical connection work performed by qualified technicians
only.
Immediately replace damaged cables or plugs.
During generator operation, voltage is induced. This can lead to lethal
current pulses.
Ensure that no plugs and connections are laying open during generator
operation.
premo Safety
Revision: 02 4022-D045530 en-7
Objects flung out by rotating components can cause serious injuries.
Remove objects and tools from the servo actuator before putting it into
operation.
Rotating components on the servo actuator can pull in parts of the
body and cause serious injuries and even death.
Keep a sufficient distance to rotating machinery while the servo actuator
is running.
Secure the machine against restarting and unintentional movements
during assembly and maintenance work (e.g. uncontrolled lowering of
lifting axes).
A wrong direction of rotation or direction of movement may result in
serious injury or death.
The direction of rotation or movement may differ from the standard
IEC 60034–8.
Before and during startup, ensure that the servo actuator has the correct
direction of rotation or movement.
Be sure to avoid collision (caused e.g. by crashing against an end stop).
With the danger area secured, check the direction of rotation or
movement in a slow motion, ideally by limiting the current and torque.
A damaged servo actuator can cause accidents with the risk of injury.
Never operate a servo actuator that has been overloaded due to misuse
or a machine crash (see Chapter 2.5 "Reasonably foreseeable misuse").
Replace the affected servo actuators, even if no external damage is
visible.
Hot servo actuator housing (up to 125 °C) can cause serious burns.
Touch the servo actuator housing only when wearing protective gloves
or after the servo actuator has been idle for some time.
Loose or overloaded screw connections can damage the servo
actuator.
Always use a calibrated torque wrench to tighten and check all screw
connections for which a tightening torque has been specified.
Safety premo
en-8 4022-D045530 Revision: 02
2.8 Safety signs
Lubricants are flammable.
Do not spray with water to extinguish.
Suitable extinguishing agents are powder, foam, water mist and carbon
dioxide.
Observe the safety instructions of the lubricant manufacturer (see
Chapter 7.4 "Information on the lubricant used").
Solvents and lubricants can cause skin irritations.
Avoid direct skin contact.
Solvents and lubricants can pollute soil and water.
Use and dispose of cleaning solvents and lubricants properly.
There is a safety sign on the servo actuator
housing that warns against hot surfaces. This
safety sign may not be removed.
premo Description of the servo actuator
Revision: 02 4022-D045530 en-9
3 Description of the servo actuator
The servo actuator is a combination of a low-
backlash planetary gearbox (B) and an AC
servomotor (A).
The AC servomotor is a brushless 3-phase
synchronous motor with excitation by means of
permanent magnets located on the rotor. A resolver
or optical encoder takes care of the commutation or
speed regulation. An optional permanent-magnet
holding brake is integrated into the motor.
The standard manufactured versions of the premo
SP line and the premo XP line output shaft are as
follows:
- Smooth output shaft
- Grooved output shaft
- Involute gearing
The premo TP line output shaft is constructed as
an output flange.
A
B
Description of the servo actuator premo
en-10 4022-D045530 Revision: 02
3.1 Name plate
The name plate is attached to the servo actuator housing.
Designation Designation
AUL identification "cURus" MContinuous stall current of
the motor
BCE identification NNominal output
CPlaceholder: QR code ONominal current of actuator
DAddress of manufacturer PInsulating material class /
max. winding temperature
EMaterial number / article code QInduced voltage for nominal
speed
FSerial number RNominal input speed
GOrdering code (see 3.2 "Ordering code") SProtection class
HOperating voltage TProduction date
IGear ratio ULubricant
JRating according to standard VMounting position
KMotor type WServo converter
LMax. input speed XCustomer material number
Tbl-1: Name plate
WITTENSTEIN alpha GmbH
Walter-Wittenstein-Str. 1 | 97999 Igersheim
Mat.no.: 40000001-00-0
SN: 1234567
PBG 33FS-016FP01-6MKGTCW01
DIN EN 60034-1
PN[W]: 750
3~ PMSM
IN[A]: 4,19
n 1N [min-1]: 2256
DRIVE: SIEMEN
Date KW/JJ
U DC [V]: 750 Ratio i: 16
n1max [min-1]: 6000
Th. Cl.: F I 155°C
Pos: XXX
I 0[A]: 6,71
U inN [V]: 132
IP 65
Cust.mat.no.: 1735198
Lubrication: Oil OPTIG. SYNT. 800/220
E
N
F
G H I
JK L M
OP Q
R S T
UV
X
ABC
D
W
premo Description of the servo actuator
Revision: 02 4022-D045530 en-11
3.2 Ordering code
premo
®
Size
1
2
3
Stator length
and Stator size
See next page
for options
Characteristic
S = Standard
R = Flange with
slotted holes
(XP Line only)
Ratio
Gearbox model
F = Standard
Lubrication
P = Oil
G = Grease
F = Food-grade oil
H = Food-grade grease
Output shape
0 = Smooth shaft /
Flange
1 = Shaft with key /
Flange with
index bore
2 = Splined shaft
(DIN 5480)
3 = System output
4 = Other
Backlash
1 = Standard
0 = Reduced
Operating
voltage
5 = 320V
6 = 560V
Encoder
See next page
for options
Product line
B = SP Line
A = TP Line
H = XP Line
Sector package
G = General
Temperature sensor
P = PTC STM 160
T = PT1000
K = KTY 84-130
Winding code
is assigned
by WITTENSTEIN
Electrical connection
See next page
for options
Brake type
S = Standard brake i = 40 – 100
T = Standard brake i = 16 – 35
0 = Without brake
Cooling
C = Natural convection cooling
Orientation
to flange
0 = 0°
1 = 90°
2 = 180°
3 = 270°
Pin assignment
See next page
for options
123456789012345678901234567
PAG 11CS–025FP01–6MPGSC–W01
Description of the servo actuator premo
en-12 4022-D045530 Revision: 02
3.3 Performance statistics
Refer to Chapter 9.4 "Technical specifications" for the maximum permitted speeds and torques.
3.4 Weight
The standard weights of the servo actuators (with resolver / encoder) are specified in the
tables "Tbl-2", "Tbl-3" and "Tbl-4". Depending on the design, the actual weight can deviate by up to
20 %.
3.4.1 Weight of premo SP line
Weight [kg]
Size of premo SP line Size 1 Size 2 Size 3
Without brake i = 16 – 35 3.6 5.6 11.7
i = 40 – 100 3.2 5.1 10.0
With brake i = 16 – 35 4.1 6.5 13.4
i = 40 – 100 3.5 5.5 10.6
Tbl-2: Weight of premo SP line [kg]
RAngled integral socket, 1-cab
WAngled integral socket, 2-cab
SStraight integral socket, 1-cab
GStraight integral socket, 2-cab
1WITTENSTEIN alpha-Standard
Temp. sensor in signal cable
2Siemens-compatible
4WITTENSTEIN alpha-Standard
Temp. sensor in power cable
5Rockwell-compatible
6B&R-compatible
8Schneider-compatible
9Beckhoff-compatible
R
S
M
F
W
N
K
G
L
D
E
V
J
P
Ratio 16 to 35 Ratio 40 to 100
Size1 2C 1C
Size2 2D 1D
Size3 3F 1F
Electrical connection options
Pin assignment options
Encoder options
Stator length and stator size options
H
Resolver, 2-pin
EnDat 2.1 absolute, singleturn
EnDat 2.1 absolute, multiturn
EnDat 2.2 absolute, singleturn
EnDat 2.2 absolute, multiturn
HIPERFACE® absolute, singleturn
HIPERFACE® absolute, multiturn
HIPERFACE DSL* Safety absolute, singleturn
DRIVE-CliQ absolute, singleturn
DRIVE-CliQ absolute, multiturn
Rockwell absolute, singleturn
Rockwell absolute, multiturn
Rockwell DSL absolute, singleturn
Rockwell DSL absolute, multiturn
HIPERFACE DSL* Safety absolute, multiturn
premo Description of the servo actuator
Revision: 02 4022-D045530 en-13
3.4.2 Weight of premo TP line
3.4.3 Weight of premo XP line
Weight [kg]
Size of premo TP line Size 1 Size 2 Size 3
Without brake i = 16 – 35 3.1 5.6 10.5
i = 40 – 100 2.7 5.1 8.8
With brake i = 16 – 35 3.6 6.5 12.2
i = 40 – 100 3.0 5.5 9.4
Tbl-3: Weight of premo TP line [kg]
Weight [kg]
Size of premo XP line Size 1 Size 2 Size 3
Without brake i = 16 – 35 3.3 5.5 11.4
i = 40 – 100 2.9 5.0 9.7
With brake i = 16 – 35 3.8 6.4 13.1
i = 40 – 100 3.2 5.4 10.3
Tbl-4: Weight of premo XP line [kg]
premo Transport and storage
Revision: 02 4022-D045530 en-14
4 Transport and storage
4.1 Scope of delivery
Check the completeness of the delivery against the delivery note.
Missing parts or damage must be notified immediately in writing to the carrier, the
insurance company, or WITTENSTEIN alpha GmbH.
4.2 Packaging
The servo actuator is delivered packed in foil and cardboard boxes.
Dispose of the packaging materials at the recycling sites intended for this purpose. Observe
the applicable national regulations concerning disposal.
4.3 Transport
Specifications on the weights, refer to Chapter 3.4 "Weight".
Ambient temperatures between -20° C and +50° C are permissible for transport only.
Transport of servo actuators up to and including size 3
No special method is specified for transporting the servo actuator.
Lifting at the electrical connections or the output shaft / output flange is not permitted.
4.4 Storage
Store the servo actuator in horizontal position and dry surroundings at a temperature of
0C to + 30C in the original packaging. Store the servo actuator for a maximum of 2 years.
For storage logistics, we recommend the "first in –first out" method.
Suspended loads can fall and can cause serious injuries and even
death.
Do not stand under suspended loads.
Secure the servo actuator with suitable fasteners (e.g. belts) before
transport.
Hard knocks, because of falling or hard dropping, can damage the
servo actuator.
Only use hoisting equipment and lifting accessories with sufficient
capacity.
Never exceed the maximum permissible load for hoisting equipment.
Lower the servo actuator slowly.
premo Assembly
Revision: 02 4022-D045530 en-15
5 Assembly
Read the general safety instructions before beginning work (see Chapter 2.7 "General safety
instructions").
5.1 Preparations
Clean/de-grease the output shaft /output flange of the servo actuator with a clean, lint-free
cloth moistened with a suitable grease-dissolving but non-aggressive cleaning agent.
Dry all fitting surfaces to neighboring components in order to achieve the proper friction values
of the screw connections.
Check the fitting surfaces additionally for damage and impurities.
5.2 Mounting the servo actuator onto a machine
Many electronic components are sensitive to electrostatic discharge
(ESD). This particularly concerns integrated circuits (IC),
semiconductors, resistors with a tolerance of less than one percent as
well as transistors and other components such as encoders.
Observe the directives concerning ESD protection.
Pressurized air can damage the servo actuator seals.
Do not use pressurized air to clean the servo actuator.
The servo actuator is compliant for every mounting position; the
lubricant quantity, however, is dependent on the mounting position.
The mounting position and the lubricant that has been filled in is
indicated on the identification plate (see Chapter 3.1 "Name plate").
Mount the servo actuator only in the specified mounting position.
Observe the safety and processing instructions for the threadlocker to be
used.
Assembly premo
en-16 4022-D045530 Revision: 02
5.2.1 Mounting premo SP line on a machine
premo SP line and premo XP line are equipped with a square flange with round through-holes for
mounting on a machine.
Alternatively premo XP line can have slotted holes, see Chapter 5.2.3 "Mounting premo XP line
with slotted holes on a machine (optional)".
5.2.2 Mounting premo TP line on a machine
premo TP line is equipped with a circular flange with round through-holes for mounting on a
machine.
Coat the fastening screws with a threadlocker
(e.g. Loctite® 243).
Fasten the servo actuator to the machine with
the fastening screws through the through-
holes (A).
Mount the servo actuator in such a way that
the name plate (B) remains legible.
Do not use any washers (e.g. plain
washers, tooth-lock washers).
For appropriate screw sizes and tightening
torques, see Chapter 9.1 "Specifications for
mounting on a machine", Tables "Tbl-11"
and "Tbl-13".
Coat the fastening screws with a threadlocker
(e.g. Loctite® 243).
Fasten the servo actuator to the machine with
the fastening screws through the through-
holes (A).
Mount the servo actuator in such a way that
the name plate (B) remains legible.
Do not use any washers (e.g. plain
washers, tooth-lock washers).
For appropriate screw sizes and tightening
torques, see Chapter 9.1 "Specifications for
mounting on a machine", Table "Tbl-12".
A
B
A
B
premo Assembly
Revision: 02 4022-D045530 en-17
5.2.3 Mounting premo XP line with slotted holes on a machine (optional)
For adjusting the gearing backlash between output pinion and toothed rack / counter-wheel,
premo XP line features slotted holes and guides on the sides as an option. An additional
adjustment device is no longer necessary. The ground side surfaces can also be used as a torque
support.
Center the servo actuator by the ground side
surfaces in the sled.
Adjust gearing backlash between output pinion and
toothed rack / counter-wheel.
For the proper setting of the gearing backlash,
you will find further information in the "alpha
rack & pinion system" manual.
Use only the washers included with the delivery for
fastening the gearbox to the machine (see
Table "Tbl-5").
Slide the washers onto the fastening screws.
Smear threadlocker (e.g. Loctite 243) onto the
fastening screws.
Fasten the servo actuator to the machine with the
fastening screws through the slotted holes (A).
Mount the servo actuator in such a way that the
name plate remains legible.
For appropriate screw sizes and tightening
torques, see Chapter 9.1 "Specifications for
mounting on a machine", Table "Tbl-13".
Optionally, you can fixate the servo actuator to
the machine additionally with cylinder pins.
Further information can be found in section
"Pinning the mounted and aligned servo
actuator (optional)".
Size of premo XP
line
Size 1 Size 2 Size 3
Outer diameter
[mm]
–1416
Clamping length
[mm]
–56
Tbl-5: Dimensions of the washers
A
Assembly premo
en-18 4022-D045530 Revision: 02
Pinning the mounted and aligned servo actuator (optional)
There are bore holes (B) on the housing for pinning the servo actuator to the machine.
5.3 Components mounted on the output side
The prescribed screw sizes and tightening torques for the output flange can be found in
Chapter 9.2 "Specifications for mounting on the output side", Table "Tbl-14".
Drill pin holes into the machine base according
to the bores (B) of the housing.
Ream the bores to the corresponding fit size for
the cylinder pins.
For specifications on the cylinder pins, refer
to Table "Tbl-6".
Fixate the servo actuator with the cylinder pins.
Pin holes in gear housing
Size Quantity x cylinder pin with
interior thread
DIN 7979
DIN EN ISO 8735 Form A
Size 1 –
Size 2 2 x 6 m6
Size 3 2 x 8 m6
Tbl-6: Pin holes
Distortions during assembly can damage the servo actuator.
Mount gearwheels and toothed belt pulleys onto the output shaft / output
flange without forcing.
Never attempt to assemble by force or hammering!
Only use suitable tools and devices for assembly.
B
This manual suits for next models
2
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