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ESCON 70/10, 4-Q Servocontroller for DC/EC motors, 10/30 A, 10 - 70 VDC

Part number 422969

ESCON 70/10, 4-Q Servocontroller for DC/EC motors, 10/30 A, 10 - 70 VDC
Price scales Quantity Price per unit
Prices excluding VAT and shipping costs 1-4 €417.67
5-19 €390.94
20-49 €361.57
from 50 On request


Weight 259 g
DC motors up to 700 W
EC motors up to 700 W
Without sensor (DC motors) Yes
DC tacho Yes
Digital incremental encoder (2-channel, single-ended) Yes
Digital incremental encoder (2-channel, differential) Yes
Digital incremental encoder (3-channel, differential) Yes
Digital Hall sensors (EC Motors) Yes
Operating modes
Current controller Yes
Speed controller (open loop) Yes
Speed controller (closed loop) Yes
Electrical data
Operating voltage Vcc (min.) 10 V
Operating voltage Vcc (max.) 70 V
Max. output voltage (factor * Vcc) 0.95
Max. output current Imax 30 A
Max. time of peak output current Imax 20 s
Continuous output current Icont 10 A
PWM clock frequency of power stage 53.6 kHz
Sampling rate PI current controller 53.6 kHz
Sampling rate PI speed controller 5.36 kHz
Max. efficiency 98 %
Max. speed (DC) 150000 rpm
Max. speed (EC; 1 pole pair) block commutation 150000 rpm
Built-in motor choke per phase 15 µH
Hall sensor signals H1, H2, H3
Encoder signals A, A, B, B\
Max. encoder input frequency 1 MHz
Digital inputs 2
Functionality of digital inputs Enable, enable CW, enable CCW, enable CW+CCW, enable + direction of rotation, stop, PWM set value, RC Servo set value, fixed set value
Analog inputs 2
Resolution, range, circuit 12-bit, -10…+10V, differential
Functionality of analog inputs Set value, current limit, offset, speed ramp
Potentiometers 2
Functionality of the potentiometers set value, current limit, offset, speed ramp, gain, IxR factor
Digital outputs 2
Functionality of digital outputs ready, speed comparator, current comparator, commutation frequency
Analog outputs 2
Resolution, range 12-bit, -4…+4V
Functionality of analog outputs current monitor,speed monitor, temperature, fixed value
Voltage outputs
Hall sensor supply voltage +5 VDC, max. 30 mA
Encoder supply voltage +5 VDC, max. 70 mA
Auxiliary output voltage +5 VDC, max. 10 mA
USB (full speed) Yes
Status indicator "Ready" green LED
Status indicator "Error" red LED
Protective functions
Protective functions current limit, overcurrent, excess temperature, undervoltage, overvoltage, voltage transients, short-circuits in the motor cable
Ambient conditions
Temperature – Operation (min.) -30 °C
Temperature – Operation (max.) 45 °C
Temperature – Extended Range +45…+82°C, Derating: -0.27 A/°C
Temperature – Storage (min.) -40 °C
Temperature – Storage (max.) 85 °C
Humidity (non-condensing) (min.) 5 %
Humidity (non-condensing) (max.) 90 %
Mechanical data
Weight 259 g
Dimension (length) 125 mm
Dimension (width) 78.5 mm
Dimension (height) 27 mm
Mounting Flange for M4 screws
Installation program ESCON Setup
Graphical User Interface ESCON Studio
Operating system Windows 10, 8, 7, Windows XP SP3


The ESCON 70/10 is a small-sized, powerful 4-quadrant PWM servo controller for the highly efficient control of permanent magnet-activated brushed DC motors or brushless EC motors up to approximately 700 Watts.