Datasheet

Specifications
Technical Data
maxon motor control
ESCON Servo Controller Document ID: rel5536
2-7
ESCON 50/5 Hardware Reference Edition: November 2015
© 2015 maxon motor. Subject to change without prior notice.
2 Specifications
2.1 Technical Data
ESCON 50/5 (409510)
Electrical Rating
Nominal operating voltage +V
CC
10…50 VDC
Absolute operating voltage
+V
CC min
/ +V
CC max
8 VDC / 56 VDC
Output voltage (max.)
0.98 x +V
CC
Output current I
cont
/ I
max
(<20 s)
5 A / 15 A
Pulse Width Modulation frequency 53.6 kHz
Sampling rate PI current controller 53.6 kHz
Sampling rate PI speed controller 5.36 kHz
Max. efficiency 95%
Max. speed DC motor
limited by max. permissible speed (motor) and max. output
voltage (controller)
Max. speed EC motor 150’000 rpm (1 pole pair)
Built-in motor choke 3 x 30 μH; 5 A
Inputs & Outputs
Analog Input 1
Analog Input 2
resolution 12-bit; −10…+10 V; differential
Analog Output 1
Analog Output 2
resolution 12-bit; −4…+4 V; referenced to GND
Digital Input 1
Digital Input 2
+2.4…+36 VDC (R
i
= 38.5 kΩ)
Digital Input/Output 3
Digital Input/Output 4
+2.4…+36 VDC (R
i
= 38.5 kΩ) / max. 36 VDC (I
L
<500 mA)
Hall sensor signals H1, H2, H3
Encoder signals A, A\, B, B\, (max. 1 MHz)
Voltage Outputs
Auxiliary output voltage
+5 VDC (I
L
≤10 mA)
Hall sensor supply voltage
+5 VDC (I
L
≤30 mA)
Encoder supply voltage
+5 VDC (I
L
≤70 mA)
Potentiometers
Potentiometer P1 (on board)
Potentiometer P2 (on board)
240°; linear
Motor
Connections
DC motor + Motor, − Motor
EC motor Motor winding 1, Motor winding 2, Motor winding 3
Interface USB 2.0 / USB 3.0 full speed
Status Indicators
Operation green LED
Error red LED