|
|
|
| |
|
 Standard Gearmotors
sew eurodrives |
|
| |
|
Servo gear units
The highest level of precision, torque and overhung load:
Low backlash planetary and helical-bevel servo gear units
Your advantages
- Compact, lightweight design
- Highest permitted torques and overhung loads
- High efficiency levels
- Highest level of reliability, availability and
durability
- Adaptor is eliminated, which cuts costs
Planetary servo gear units
|
|
|
The low backlash PSC planetary servo gear units
are designed for the 30 to 305 Nm torque classes.
They were designed to combine the greatest
possible flexibility and cost-efficiency because
not every application requires high-performance
components.
They provide a basis for diverse, dynamic and
cost-optimized drive solutions.
The PSC planetary servo gear units are available
in the following versions:
- PSC = B5 output, smooth output shaft
- PSKC = B5 output, with keyway
- PSCZ = B14, output, smooth output shaft
- PSKCZ = B14 output, with keyway
|
|
|
|
|
|
|
|
|
|
|
|
|
|
15 / 21 / 25 / 30 / 35 / 49 / 50 / 70 / 100
|
|
|
|
|
|
|
|
|
|
|
25 / 35 / 49 / 50 / 70 / 100
|
|
1) Max. circumferential backlash: 10' for all
versions
2) Max. circumferential backlash: 15' for all
versions
|
|
|
|
The low backlash PSF planetary servo gear units
are designed for the 25 to 3000 Nm torque classes.
The permitted acceleration torques are
significantly higher than these values.
Three output versions are available:
- PSF: Solid shaft
- PSKF: Solid shaft with key
- PSBF: Flange block shaft in accordance with
EN ISO 9409
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
15 / 16 / 20 / 25 / 28 / 35 / 40 / 49 / 70 /
1003
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1) Further reduction ratios on request
2) Only PSF
3) Only PSBF 320/520, further reduction ratios on
request
4) Standard
5) Reduced
6) Minimized
|
Helical-bevel servo gear units
|
|
|
The low backlash BSF helical-bevel servo gear
units are designed for the 40 to 1500 Nm torque
classes. The permitted acceleration torques are
significantly higher than these values.
These right-angle servo gear units are available
in five output versions:
- BSF: Solid shaft
- BSKF: Solid shaft with key
- BSBF: Flange block shaft (EN ISO 9409)
- BSHF: Hollow shaft with shrink disc
- BSAF: Hollow shaft with keyway (Shaft
mounted gear unit)
All versions are equipped with a B5 mounting
flange and optional foot mounting and torque arm.
Because of this, these drive units can be
optimally integrated into existing applications.
The combination of a helical input stage and a
hypoid output stage results in ratio ranges which
can be covered by the single-stage bevel (wheel)
and hypoid gear unit or by the single-stage
helical-worm gear unit with high transmission
quality. The circumferential backlash remains
constantly low throughout the gear unit’s
service life.
|
|
|
|
|
|
|
Circumferential backlash [’]
|
|
|
|
|
|
3 / 4 / 6 / 8 / 10 / 15 / 20 / 25
|
|
|
|
|
3 / 4 / 6 / 8 / 10 / 15 / 20 / 25 / 30
|
|
|
|
|
|
|
3 / 4 / 6 / 8 / 10 / 12 / 15 / 20 / 25 / 30 / 35
|
|
|
|
3 / 4 / 6 / 8 / 10 / 12 / 15 / 20 / 25 / 30 / 35 /
40
|
|
|
|
|
1) Standard
2) Reduced
|
Accessories and options for servo gear units and servo
gearmotors
Motor adapter
The EPH motor adaptor for planetary servo gear units and EBH
motor adaptor for helical-bevel gear units can be used to
connect all commercial servomotors in a simple and
time-efficient manner to servo gear units from SEW-EURODRIVE.
Reduced backlash
Optional for planetary servo gear units and helical-bevel
servo gear units. The circumferential backlash of these gear
units is considerably less than that of the standard versions
so that positioning tasks can be solved with great
precision. The circumferential backlash is specified in
angular minutes [ '] in the technical data.
Minimized circumferential backlash
Optional for planetary servo gear units. The circumferential
backlash of these gear units is reduced even further than
that of the reduced backlash version and therefore allows
for even greater precision when performing positioning
tasks.
PSC series planetary gear units
Thanks to its high degree of flexibility and variability,
the PSC gear unit series offers economic solutions for many
applications. Combined with drive electronics from SEW-EURODRIVE,
they provide customized, cost-optimized drive solutions that
ensure a high level of process reliability in system
operation. The variability in the tried and tested modular
system allows for simple integration into existing
automation systems.
PSC series overview
- 4 sizes
- Choice of 2 output flanges (B5 or B14)
- Torque range of 30 to 350 Nm (270 to 3100 in-lb)
- Very high power density thanks to direct motor
mounting
- Large variety of reduction ratios
- Flexible motor mounting thanks to new adapter concept
- Reliability thanks to application-specific
lubrication: Oil / grease
- Operation independent of mounting position
- Exterior surface protection OS1 to OS4 optional
May be used wherever varied or reduced machine performance
requires adjustable drive engineering. Cost-effectiveness is
the key criterion.
|
| |
|
Reduced backlash vertical gear units / gearmotors
Helical gear units, parallel shaft helical gear units, and
helical-bevel gear units with reduced backlash can be
supplied in all configuration types and for all mounting
positions of standard SEW gear units from size 7 upward.
SEW gearmotors with reduced backlash gear units are
available as planetary, helical, parallel shaft, and
helical-bevel gearmotors in many application-oriented
mounting positions.
They stand out because of their high level of efficiency and
high-endurance gearing. They are designed as both
asynchronous and permanent-field synchronous motors, and are
operated with MOVIDRIVE® drive inverters or
MOVIDYN® servo controllers.
Technical data
Parallel shaft helical gear unit F
|
|
|
|
|
|
|
|
|
|
|
|
|
Helical-bevel gear unit K
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
CMP synchronous servomotors
Highest dynamics, precision and maximum torques in a compact
design – these are the defining characteristics of the new
powerful CMP servomotors.
Your advantages
- Highest dynamic characteristics
- Compact, powerful design
- Motors with low mass moment of inertia
- Motors have high overload capacity, at least 4.5 x
static torque
- High quality of concentricity properties
- Very quiet at all speeds, between 55 and 75 dBA
- Direct mounting of planetary servo gear units or
helical-bevel servo gear units
|
|
|
Precision, high dynamics and powerful performance
in a particularly compact design – these are the
defining characteristics of the new CMP
servomotors. Thanks to their optimized length,
these motors can be used in even the smallest of
spaces. The new and highly dynamic servomotors
round off the CMP servomotors offered by SEW-EURODRIVE
in the lower torque range: Static torques from 7.1
Nm to 0.5 Nm are available with three CMP motor
sizes and a total of eight motor levels. The
latest in winding and magnet technology gives the
CMP servomotors a low mass moment of inertia
despite their optimized power performance. The
result is a motor system with the highest possible
dynamic characteristics.
|
|
| |
|
MOVIAXIS®
Versatile, diverse and comprehensive: MOVIAXIS®
multi-axis servo inverter
SEW-EURODRIVE offers innovative, future-oriented solutions
in the field of highly dynamic servo drive solutions with
its new MOVIAXIS® multi-axis servo drives.
These units handle dynamic and accurate application and
automation tasks with optimized expenditure of time, costs
and resources. Depending on the machine and system concept
required, MOVIAXIS® multi-axis servo inverters
can be combined flexibly and adapted to meet automation
requirements.
Overview of benefits:
- On-board, free of charge technology integrated
in the unit offers many solution options even in
combination with a standard PLC
- Motion control functionality can be enhanced
in steps and can “grow” with the machine (unit
internal technology, MOVI-PLC® basic,
MOVI-PLC ® advanced.)
- Highly sophisticated features – Ethernet
TCP/IP, USB, data storage, axis parameters/data auto
re-load after axis replacement, Twin-CAN,...
- Optimum combination options with all other SEW
drive products, for tailor-made solutions
- Saves time in implementing motion control
tasks, thanks to integrated functions
- Quick and easy startup and operation
thanks to graphical and user-guided interfaces
- Multi-motor operation eliminates the need for
additional inverters e.g. for alignment tasks
- Offers maximum dynamic response and control
qualities for highly dynamic tasks
- Requires little installation space – while
enabling integral, simple convection cooling and high
power density (250% overload capacity)
|
|
Master modules are the “brain” of each axis
system. In master modules, axis functions are
centralized and made easily accessible. This
considerably reduces the time spent on operating
and startup work. You can even fully dispense with
connecting configuration interfaces etc. to the
individual axes.
|
|
|
|
MOVIAXIS® master module with
highspeed fieldbus gateway (in preparation)
- Elimination of individual fieldbus cards due
to centralized communication access to the
axes.
- Automatic data reload for exchange axes and
automatic restart due to central data storage
for all axes.
- Office and network communication “on
board”: Parameter setting and network
connection via USB, UDP and TCP / IP.
|
MOVIAXIS® master module with
MOVI-PLC® basic motion control
- The complete axis system is controlled and
made flexible by means of 16-bit motion
control (IEC 61131) with PROFIBUS slave.
- Simple and fast implementation of motion
control applications due to predefined library
structure.
|
MOVIAXIS® master module with
MOVI-PLC® advanced motion controller
(in preparation)
- All highspeed gateway functions.
- Universal 32-bit motion control with
universal fieldbus and network access.
- Adjusted communication performance based on
EtherCAT or CAN system bus communication.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Axis modules communicate either directly with a
controller via highspeed fieldbus gateways using
the integrated system buses and fieldbus option
cards or are controlled centrally via a master
module. The modules have the following features:
- Maximum rated power overload of 250% for
maximum 1 s (max. 250 A); the
overload time increases for lower overloads
- Option to switch between a maximum of 3
motors with individual parameter sets
- Integrated technology functions such as
electronic cam, synchronous operation, touch
probe, virtual encoders, electronic drive,
event control, M/i characteristic curve
compensation etc.
- Can be controlled with user units
- Central data backup / Parameter module
- Integrated DC 24 V brake control
- USB & ETHERNET TCP/IP via master module
as parameter interfaces
- Optional: Safe stop, cat. 3 or 4 /
performance level “d” or “e”
- Optional: High-speed system bus on EtherCAT
basis
|
|
|
|
|
|
10 kW, 25 kW, 50 kW and 75 kW1
|
The supply modules provide the connected axes with
power. They have a high overload capacity and
regulate the regenerated power according to the
unit version.
Features:
- Very compact design
- Maximum overload of up to 250% of the rated
power for maximum 1 s
- High effective current percentage, minimized
charging currents and mains-friendly harmonic
behavior
- Versions with:
- DC link buffer and braking resistor
for very dynamic applications
- Integrated brake chopper
- Optional DC link buffer and brake
chopper
- Regenerative power supply unit
- All connected CAN axis modules
addressed automatically
- Intelligent diagnostics (only for
sinusoidal regeneration)
|
|
1) In preparation
|
|
|
|
| |
Switch-mode power supply module
As required, the DC 24 V SMPS provides MOVIAXIS®
with power from the DC link with up to 600 W
on a maximum of 3 channels. An external DC 24 V
backup voltage can also be supplied.
|
DC link discharge module
This system component was developed to prevent
very sensitive machine and plant components or
tools/devices from colliding. In case of
unintentional, complete power failure, the
component discharges the DC link of MOVIAXIS®.
|
Capacitor module / Buffer module
This energy buffer can be combined as an option
with the power supply modules to implement highly
energy-efficient applications with fast cycle
times and/or provide return movements for critical
machine parts.
|
Axis option cards
The following option cards can be added to extend
the functionality of the MOVIAXIS®
axis modules:
The multi-encoder card enables various encoder
systems to be connected to keep the number of
connections to a minimum. The range of products
covered includes remote HIPERFACE®
laser encoders, SSI and sinusoidal encoders
through to high-resolution EnDat systems.
|
|
| |
|
MOVIDRIVE 61B servo inverters
The flexible and powerful MOVIDRIVE® inverters
can be used for synchronous and asynchronous servomotors.
The MOVITOOLS® operating software and
standardized control programs (application modules) are
available for easy and quick startup. MOVIDRIVE®
sets new standards regarding user convenience and powerful
application programming with the standard integrated
IPOSplus® positioning and sequence control
integrated as standard plus a number of available options.
|
| |
|
| SEW
EURODRIVE GEARBOXES |
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
| |
|
|
| |
|
| |
 |
| |
|
| |
Tecnica
Industriale Srl
S.P. 231 Km 1,110 - 70026 Modugno (Ba) - Italy
Tel +39 0805367090 - Fax +39 0805367091
E-mail: info@tecnicaindustriale.it |
 |
|
| |
|
| |
 |
|
|
inviaci un e-mail
inviaci un fax al n. 
chiamaci al n.