Metcore s.r.o.

TGA-48

rtemagicc-tga-48-jpg.jpg

Modern trends in traction drives increase the demand of quality regulation servodrives. This category includes synchronous servomotors with feedback we have developed. TGA-48 servoamplifiers with 48V DC supply voltage are intended to control such servomotors. Power of servomotors with TGA-48 servoamplifier is up to 3.5kW. These drives are using for example in transport carts or in moto-wheels.

Torque or speed setpoint of servodrive could be done by analog input or by RS232/422/485 communication interface or by CAN-BUS.

Operating modes

The TGA-48 servoamplifier can operate in the following modes:

  • Torque control
  • Speed control
  • Absolute positioning
  • Relative positioning
  • Continous control via CAN-BUS

Communication

The TGA-48 is able to communicate via the RS232 serial interface, RS485(422) – protocol MODBUS and via CAN BUS.

Inputs / outputs

TGA-48 servoamplifier is equipped with 3 (40/80 version) or 9 (80/150 version) digital inputs, 3 digital outputs, 2 analogue inputs (±10V) and 4 analogue outputs (0–5V PWM).

Parameter settings, status monitoring

The SETUP program (included in the delivery) allows parameter settings and status monitoring using a PC. The program SETUP is executable under Windows operating systems and communicates with the TGA-48 servoamplifier via the RS232 communication interface.

Control

The TGA-48 servoamplifier can be controlled by

  • Analog voltage – torque or speed
  • Digital control by serial interface RS232 (422/485) or by CAN-BUS (torque, speed, position profiles etc.)
  • Special functions – on request

Firmware – customized

We offer customized firmware made for special applications. The TGA-48 Firmware Loader is a program that allows new firmware to be uploaded to the TGA-48 servoamplifier via the RS232 communication interface. The firmware upload takes several seconds.

Technical data of servoamplifiers TGA-48–40/80

ParametresUnitData
Rated supply voltageV =48 (24–50) → on request 72 VDC
Rated installed load for S1 operationW2000
Rated output currentArms40
Peak output current (max. ca 5 s)Arms80
Overvoltage protection threshold (transil)V60
Dissipation at rated loadW60
Rated voltage of control circuits 24/12
Fusing
Supply 24 VDC – internal
– externalgG 50 A
Control voltage 24/12V DC – internalT 2 A
– externalT 1,25 A
Inputs / Outputs
2 analog inputs, resolution 12bits
Input resistance
V
0–5 / 0–10/ ±10 V
6.6
4 analog PWM outputs
Output current
V mA0–5V
total 100mA
Digital inputs with adjustable function 24 VDCquantity
mA
3
6
Digital outputs with adjustable functionquantity
mA
3
25
Digital relay output for break5A/48V
Connectors
Auxiliary supply of control circuits, relay breakInterhart 5.08, 2.5 mm2
Control signalsInterhart 3.81, 1.5 mm2
Powertd>WAGO 2716, 16 mm2
Resolver inputInterhart 3.81, 1.5 mm2
CommunicationInterhart 3.81, 1.5 mm2
Mechanical data
Weightkg1.6
Dimensions without connectorsmm264×92×53
Environment
Operating temperature°C–15°C – +40°C (no condensation)
Relative humidity%max. 85

Technical data of servoamplifiers TGA-48–80/150

ParametresUnitData
Rated supply voltageV =48 (24–50) → on request 72 VDC
Rated installed load for S1 operationW3800
Rated output currentArms80
Peak output current (max. ca 5 s)Arms150
Overvoltage protection threshold (transil)V60
Dissipation at rated loadW110
Rated voltage of control circuits 24/12
Fusing
Supply 24 VDC – internal
– externalgG 63 A
Control voltage 24/12V DC – internalT 2 A
– externalT 1,25 A
Inputs / outputs
2 analog inputs, resolution 12bits
Input resistance
V
0–5 / 0–10/ ±10 V
6.6
4 analog PWM outputs
Output current
V
mA
0–5V
total 100mA
Digital inputs with adjustable function 24 VDCquantity
mA
9
6
Digital outputs with adjustable functionquantity
mA
3
25
Digital relay output for break5A/48V
Connectors
Auxiliary supply of control circuits, relay breakInterhart 5.08, 2.5 mm2
Control signalsInterhart 3.81, 1.5 mm2
PowerWAGO 2716, 16 mm2
Resolver inputInterhart 3.81, 1.5 mm2
CommunicationInterhart 3.81, 1.5 mm2
Mechanical data
Weightkg2
Dimensions without connectorsmm264×220×48
Environment
Operating temperature°C–15°C – +40°C (no condensation)
Relative humidity%max. 85
Na vrch