Digitaler DC/EC Verstärker: DPRALTR-0xxBxx0 PDF Drucken E-Mail
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Digitaler DC/EC Verstärker: DPRALTR-0xxBxx0
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Spezifikationen

Model
Power Stage Specifications
DPRALTR-020B080
DPRALTR-040B080 DPRALTR-015B200
DPRALTR-025B200
DC Supply Voltage 20-80 VDC
20-80 VDC
40-190 VDC
40-190 VDC
Peak Current ± 20 A
± 40 A ± 15 A
± 25 A
Max. Continuous Current± 10 A
± 20 A
± 10 A
± 12.5 A
Maximum Continuous Output Power 800 W
1600 W
1900 W
2375 W
Minimum Load Inductance
250 µH
250 µH
250 µH
250 µH
Switching Frequency
20 kHz 20 kHz
20 kHz
20 kHz
Power Dissipation at Continuous Current
40 W
80 W
95 W 118.8 W
Over-voltage Limit
89 V
89 V
198 V
198 V
Under-voltage Limit 17.5 V
20 V
35 V
35 V
Control Specifications 
Communication Interfaces RS232, RS485
RS232, RS485
RS232, RS485
RS232, RS485
Command Sources
5V Step & Direction, ±10V Analog, Encoder Following
5V Step & Direction, ±10V Analog, Encoder Following
5V Step & Direction, ±10V Analog, Encoder Following
5V Step & Direction, ±10V Analog, Encoder Following
Feedback Supported
±10 Analog, Auxiliary Incremental Encoder, Resolver
±10 Analog, Auxiliary Incremental Encoder, Resolver±10 Analog, Auxiliary Incremental Encoder, Resolver±10 Analog, Auxiliary Incremental Encoder, Resolver
Communication Methods
SinusoidalSinusoidal Sinusoidal Sinusoidal
Modes of Operation
Current, Position, Velocity Current, Position, Velocity
Current, Position, Velocity
Current, Position, Velocity
Motors Supported
Brushed, Brushless, Induction, Voice Coil
Brushed, Brushless, Induction, Voice Coil
Brushed, Brushless, Induction, Voice Coil
Brushed, Brushless, Induction, Voice Coil
Hardware Protection
40+ Configurable Functions, Over-Current, Over-Temperature (Drive & Motor), Over-Voltage, Short-Circuit (Phase-Phase & Phase-Ground), Under-Voltage
40+ Configurable Functions, Over-Current, Over-Temperature (Drive & Motor), Over-Voltage, Short-Circuit (Phase-Phase & Phase-Ground), Under-Voltage
40+ Configurable Functions, Over-Current, Over-Temperature (Drive & Motor), Over-Voltage, Short-Circuit (Phase-Phase & Phase-Ground), Under-Voltage
40+ Configurable Functions, Over-Current, Over-Temperature (Drive & Motor), Over-Voltage, Short-Circuit (Phase-Phase & Phase-Ground), Under-Voltage
Programmable Digital Inputs/Outputs (PDIs/PDOs)
6/4
6/4
6/4
6/4
Programmable Analog Inputs/Outputs (PAIs/PAOs) 3/23/2
3/2
3/2
Current Loop Sample Time
50 µs
50 µs
50 µs
50 µs
Velocity Loop Sample Time
100 µs
100 µs
100 µs
100 µs
Position Loop Sample Time
100 µs
100 µs
100 µs
100 µs
Resolver Reference / Excitation Signal 4 Vrms @ 5 kHz 4 Vrms @ 5 kHz4 Vrms @ 5 kHz4 Vrms @ 5 kHz
Expected Resolver Transformation Ratio 0.5 Vrms
0.5 Vrms
0.5 Vrms
0.5 Vrms
Feedback Resolution / Emulated Encoder Resolution² High Resolution Setting: 14, Low Resolution Setting: 12 High Resolution Setting: 14, Low Resolution Setting: 12 
High Resolution Setting: 14, Low Resolution Setting: 12 
TBD
Maximum Motor Speed Per Feedback Resolution High Resolution Setting: 4000 RPM, Low Resolution Setting: 16000 RPM
High Resolution Setting: 4000 RPM, Low Resolution Setting: 16000 RPMHigh Resolution Setting: 4000 RPM, Low Resolution Setting: 16000 RPMTBD
Mechanical Specifications
Size (H x W x L)
132.5 x 89.5 x 35.9 mm
190.5 x 111.8 x 35.9 mm
132.5 x 89.5 x 35.9 mm
TBD
Heatsink (base) Temeperature Range
0° to +65°C0° to +65°C
0° to +65°C
TBD
Weight
479 gn/a
n/a
TBD
Heatsink (Base) Temperature Range² 0° - 65° C 0° - 65° C
0° - 65° C
TBD
Storage Temperature Range
-40° - 85° C -40° - 85° C
-40° - 85° C
TBD
Cooling System
Natural ConvectionNatural Convection
Natural Convection
TBD
Form Factor
Standalone
Standalone
Standalone
Standalone
IP Rating IP10 IP10 IP10
TBD 
COMM Connector 9-pin, female D-Sub 9-pin, female D-Sub
9-pin, female D-Sub
TBD
Feedback Connector 15-pin, high-density, female D-Sub 15-pin, high-density, female D-Sub
15-pin, high-density, female D-Sub
TBD
I/O Connector
26-pin, high-density, female D-Sub26-pin, high-density, female D-Sub26-pin, high-density, female D-SubTBD
Power Connector
6-pin, 3.96 mm spaced, friction lock header
4-port, 7.62 mm spaced, enclosed, friction lock header
6-pin, 3.96 mm spaced, friction lock headerTBD
Motor Power Connector n/a
3-port, 7.62 mm spaced, enclosed, friction lock header
n/a
TBD 




























 
 
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Newsflash

Motion Control Cards with Special PIEZO (Ceramic) Motor Functions

Motion Control Chips with special functions to compensate PIEZO Motor behaviour

Products Names:

  • POSYS® 1800-PIEZO Series 
  • POSYS® 1900-PIEZO Series

Description:

The POSYS® 1800-PIEZO and POSYS® 1900-PIEZO are motion control cards (PC-104, PCI-bus) for servo and stepper motors and provide one to four axes of motion. The functionality of these series has been significantly improved by using a special motion control chip with enhanced PIEZO (Ceramic) control functions. It is now possible to compensate the special behaviour of PIEZO (Ceramic) motors like for example stiction.
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