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TPM+ Quick Startup Guide
Table of Contents
Revision history ........................................................................................................ 1
1 General Information ............................................................................................ 4
5.3 TPM+ with incremental encoder Heidenhain ERN1185 ................................ 26
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TPM+ Quick Startup Guide
1 General Information
1.1 Description, designations
The AC servo actuator TPM+ (hereafter referred to as servo actuator) is a
combination of a low-backlash planetary gearhead and an AC servo motor.
The following manual contains the following points:
•••• Safety Instructions
•••• Parameter lists for the TPM+ series
•••• Connection schematic for TPM+
1.2 Whom does this manual concern?
This manual concerns all persons who install, operate, or maintain this servo
actuator.
They may only carry out work on the servo actuator, if they have read and understood
this operating manual. Please pass the safety instructions on to other persons as
well.
1.3 Which signs and symbols are referred to in this manual?
An “action instruction”, which requires you to carry out an action.
∇∇∇∇With a “check” you can specify whether the device is ready for the next work
stage.
☺☺☺☺ A “usage tip” shows you an option of facilitating or improving operations.
The safety instructions symbols are described in section 2 “Safety”.
1.4 Exclusion of liability
WITTENSTEIN alpha is not liable for damages or injury caused by:
•••• Improper utilization of the servo actuator and the servo amplifier or
•••• Incorrect setting of operating parameters.
1.5 EC low-voltage directive / EMC regulations
The servo actuator has been constructed in accordance with EC directive 73/23/EEC.
During installation and connection of the electrical components, the relevant regulations have to be observed (for example wire cross sections, fuse protection, etc.).
Meeting all requirements for the entire system is the responsibility of the system's
manufacturer.
You may only operate the equipment if you comply to the national EMC regulations
(refer to the servo amplifier documentation for installation information pertaining to
EMC) as they are defined for the given application.
The servo actuator is designed for industrial applications. Its purpose is to drive
machines. Please refer to our catalogue or our Internet page for the maximum
permitted speeds and torques: www.wittenstein-alpha.de Please consult our technical service if your servo actuator is more than a year
old. In this way you receive valid data.
Please be sure to read the documentation provided by the manufacturer of the
servo actuator.
2.2 Improper use
Any use transgressing the above-named restrictions (especially higher torques and
speeds) is not compliant with the regulations, and is thus prohibited.
The operation of the servo actuator is prohibited if:
•••• It was not installed according to regulations (for example fastening bolts).
•••• The servo actuator is very dirty, damaged or blocked.
•••• It is operated without lubricant.
•••• The cables are damaged or improperly connected.
•••• The operating parameters have not been set properly.
2.3 Safety Instructions
The following symbols are used in this manual to warn you of hazards:
2.3.1
DANGER!
This symbol warns you of danger of injury to yourself and others.
Attention
This symbol warns you of the risk of damage to the servo actuator.
Environment
This symbol warns of environmental pollution risk.
General safety instructions
Working on the servo actuator
DANGER!
Improperly executed work can lead to injury and damage.
Always ensure that the servo actuator is only installed, maintained, and
dismantled by trained technicians.
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TPM+ Quick Startup Guide
DANGER!
Current-flow through the body or arcing can lead to grave injury and death.
Only perform tasks on the electrical system if you are:
•••• A trained electrician.
•••• A person trained in electro-technology, working under the supervision of a
specialist electrician.
Always adhere to the five safety rules for the de-energised state:
•••• De-energise.
•••• Secure against being turned on (for example by locking it).
•••• Ensure that de-energised state exists.
•••• Attach ground line and short-circuit the equipment.
•••• Cover and safeguard any live parts in the immediate vicinity.
DANGER!
Impurities spinning through the air can cause grave injury.
Before putting the servo actuator into operation, check that there are no
impurities or tools near it.
Maintenance
An unintentional start of the machine during maintenance work can lead to
serious accidents.
Ensure that no one can start the machine while you are working on it.
Even only briefly running the machine during maintenance work can lead to
accidents if the safety devices are not operating.
Check that all safety devices have been mounted and are activated.
Wiring
Incorrect wiring can lead to injuries and damage.
Only use power and signal cables recommended by WITTENSTEIN alpha.
Do not cut off power and signal cables, and do not insert extensions.
Make sure that the U-U, V-V and W-W motor phases are correctly
connected.
Make sure that the motor encoder interface of the servo controller is
compatible to the servo actuator.
Observe the prescribed voltage for the brakes (usually 24 V DC) and the
polarity.
DANGER!
DANGER!
DANGER!
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Quick Startup Guide TPM+
3 Type plate information – identification
The technical specifications can be found on your servo actuator's type plate
according to the following scheme.
3.1 Identification plate, designation
The following specifications can be found on the identification plate:
A Ordering code
B DC-Bus voltage
C Maximum current
D Maximum torque at gear output
E Maximum gear output speed
F Continuous stall current
G Continuous stall torque at gear output
H Brake voltage
I Lubricant
J Mounting position
K For use with drive
L Type of protection
Bild 4.2
M Insulation class
N Manufacturing date
O Serial number
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TPM+ Quick Startup Guide
4 Setting the parameters
The tables in chapter 4 contain all of the parameters that are required for the initial
start-up of a TPM+ servo actuator from WITTENSTEIN alpha at a servo drive
Siemens Sinamics S120.
The parameters can be entered with the Siemens STARTER software in the dialog
“Drive navigator – Device configuration – Carry out drive configuration”.
In the dialog “Calculation of the motor/controller data” enable the checkbox “Complete
calculation without equiv. circuit diag. data”.
When the servo actuator and the servo drive are properly connected, these
parameters guarantee that the servo actuator can be operated at idle with speed
control.
Based on these default settings, you can optimize the dynamics of the speed
controller depending on the application.
Follow the details of the type plate.
Data for combinations not shown here are available on demand.
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