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Motor Technology - Servostar 300 |
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SERVOSTAR®
keeps on getting smaller. In this digital servo amplifier, every cubic
centimetre is utilised so that the extensive functionality of the SERVOSTAR® series
can be made available, even in space restricted applications.
Accessories such as filters or chokes are not needed (for cables < 25 meters), and the
slot for option cards, compatible with the SERVOSTAR® 600, makes the 300
into a really multi-talented series.
Combine them with our synchronous servomotors and accessories, such as
prefabricated cables, gearboxes, power supplies etc. and get a
complete digital drive system from a single source.
(pending)
Highlights
Operation directly from earthed 3-phase mains supply,
230V-Typ (303...310) : 115V ... 230V, 50 Hz
480V-Typ (341...345) : 208V ... 480V, 50 Hz
single phase up to 4A cont / 9A peak (Servostar 306)
with integral mains filter
All shield connections directly at the amplifier
DC-link circuits can be connected in parallel
Fully programmable via RS232 interface
Operation from a PC via Danaher Motion operator software (with WINDOWS™ 95/98/NT/2000/ME/XP)
Operation with 2 keys on the amplifier
Status monitoring via LED display
230V type suitable for 200mm switchgear cabinets
Standard equipment
Interface integrated for stepper controllers, master-slave operation and electronic gearing
CANopen integrated (overview
PDOs)
(Link to the CiA : CAN in
AUTOMATION International Users and Manufacturers Group e.V.)
integrated position controller with memory for
180 motion tasks
Intelligent positioning
speed profiles
register control
jolt limiting
daisy chained tasks
absolute and relative tasks
several types of reference traverses
Encoder emulation, incremental (ROD426, dec./bin.) or absolute (SSI, Gray/bin.)
Feedback from resolver or high resolution sine-cosine encoder
CE- / UL- conformity
SERVOSTAR® meets all relevant standards :
EMC Directive 89/336/EWG
Low Voltage Directive 73/23/EWG
UL / cUL (pending)
Options and expansion cards
SERVOSTAR® has an open hardware and software architecture. Due to this the amplifier is ready
for nearly all conceivable customer specific modifications and field bus interfaces :
PROFIBUS DP (optional)
SERCOS-Interface (optional)
DeviceNet (optional), ODVA conformance tested
Ethernet (optional)
I/O-extension board (optional)
Single Axis Controller, such as Lenord+Bauer "MotionCARD" and Trio "MC 302-K"
Option -AS- (restart lock for personnel safety), standard for 640/670
High resolution motion tasks
The integrated encoder interface makes it possible to connect a high resolution single or
multi-turn sine-cosine encoder as feedback unit directly to the amplifier.
Completely digital control
The digital current controller (space vector PWM, 62.5µs), the programmable digital speed controller (62,5µs)
and the integrated position controller (adaptable to nearly every motion task) are highlights
of innovation in digital control technology.
Technical data (extract)
| SERVOSTAR® | |||||||
|
Rated Data |
DIM | 303 | 306* | 310* | 341 | 343* | 346* |
|
Rated supply voltage |
V~ | 3 x 115V-10% ... 230V+10% |
3 x 208V-10% ... 480V+10% |
||||
|
Rated installed power for S1 operation |
kVA | 1,2 | 2,4 | 4 | 1,4 | 3,3 | 5 |
|
Rated DC link voltage |
V= | 145 - 360 | 560 - 675 | ||||
|
Rated output current (rms
value, ± 3%) / Peak output current (max. 5s, ± 3%) |
|||||||
|
- @ 1 x 110V rated voltage |
Arms | 3 / 5 | 3 / 5 | 3 / 5 | - | - | - |
|
- @ 1 x 230V / 240V rated voltage |
Arms | 3 / 9 | 4 / 9 | 4 / 9 | - | - | - |
|
- @ 3 x 115V rated voltage |
Arms | 3,5 / 9 | 8 / 15 | 10 / 20 | - | - | - |
|
- @ 3 x 230V rated voltage |
Arms | 3 / 9 | 6 / 15 | 10 / 20 | 2 / 4,5 | 5 / 7,5 | 6 / 12 |
|
- @ 3 x 400V rated voltage |
Arms | - | - | - | 1,5 / 4,5 | 4 / 7,5 | 6 / 12 |
|
- @ 3 x 480V rated voltage |
Arms | - | - | - | 1,5 / 4,5 | 3 / 7,5 | 6 / 12 |
|
Continuous power regen circuit (RBint) |
W | 40 | 40 | 40 | 40 | 40 | 40 |
|
Continuous power regen circuit (RBext) max. |
kW | 0,25 | 0,25 | 0,25...0,75 | 0,4...1,5 | 0,4...1,5 | 0,4...1,5 |
|
Peak power regen circuit (RBext) max. |
kW | 1,5...3 | 1,5...3 | 3 | 7...9,5 | 7...9,5 | 7...9,5 |
|
Dimensions |
|||||||
|
Height |
mm | 246 | 246 | ||||
|
Width |
mm | 70 | 70 | ||||
|
Depth with connectors |
mm | < 200 | < 235 | ||||
* with fan
Dimension drawings SERVOSTAR® 300
Wiring diagram SERVOSTAR® 601...620
