Curtis motor controllers enable precise, smooth and efficient speed and torque control of AC and DC electric motors and electronic power steering. They are primarily intended for use in off-highway equipment and various types of vehicles.

All models of Curtis frequency controllers offered by us are characterized by robust design, high durability and, thanks to their compact dimensions, also a high level of flexibility. Thanks to integrated microprocessors and compatibility with the CAN interface, Curtis motoro controllers represent a truly sophisticated solution for reliable motor control and steering of electrically powered machines and vehicles.

Frequency converters are available in various voltage and current options, but all models provide the highest level of functional safety and guarantee sufficient power even for the most demanding applications.

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ID 390324821

On request
  • Series
    1238E
  • Motor type
    AC
  • Maximum current (S2 - 60 minutes)
    355 Arms
  • Maximum current (S2 - 2 minutes)
    800 Arms
  • Nominal voltage
    24-36 V
  • Dimensions
    232mm x 165mm x 85mm
  • IP rating
    IP65
42 900 Kč excl. VAT 51 909 Kč incl. VAT
ID 390326421

On request
  • Series
    1238E
  • Motor type
    AC
  • Maximum current (S2 - 60 minutes)
    155 Arms
  • Maximum current (S2 - 2 minutes)
    450 Arms
  • Nominal voltage
    48-80 V
  • Dimensions
    232mm x 165mm x 85mm
  • IP rating
    IP65
43 800 Kč excl. VAT 52 998 Kč incl. VAT
ID 390326521

On request
  • Series
    1238E
  • Motor type
    AC
  • Maximum current (S2 - 60 minutes)
    190 Arms
  • Maximum current (S2 - 2 minutes)
    550 Arms
  • Nominal voltage
    48-80 V
  • Dimensions
    232mm x 165mm x 85mm
  • IP rating
    IP65
47 250 Kč excl. VAT 57 173 Kč incl. VAT
ID 390326621

On request
  • Series
    1238E
  • Motor type
    AC
  • Maximum current (S2 - 60 minutes)
    195 Arms
  • Maximum current (S2 - 2 minutes)
    650 (1 min) Arms
  • Nominal voltage
    48-80 V
  • Dimensions
    232mm x 165mm x 85mm
  • IP rating
    IP65
53 550 Kč excl. VAT 64 796 Kč incl. VAT
ID 390327521

On request
  • Series
    1238E
  • Motor type
    AC
  • Maximum current (S2 - 60 minutes)
    175 Arms
  • Maximum current (S2 - 2 minutes)
    550 Arms
  • Nominal voltage
    72-96 V
  • Dimensions
    232mm x 165mm x 85mm
  • IP rating
    IP65
59 900 Kč excl. VAT 72 479 Kč incl. VAT
ID 390327621

On request
  • Series
    1238E
  • Motor type
    AC
  • Maximum current (S2 - 60 minutes)
    200 Arms
  • Maximum current (S2 - 2 minutes)
    650 Arms
  • Nominal voltage
    72-96 V
  • Dimensions
    232mm x 165mm x 85mm
  • IP rating
    IP65
69 350 Kč excl. VAT 83 914 Kč incl. VAT
ID 470844921

On request
  • Series
    1238SE
  • Motor type
    AC
  • Maximum current (S2 - 60 minutes)
    425 Arms
  • Maximum current (S2 - 2 minutes)
    1000 Arms
  • Nominal voltage
    24-36 V
  • Dimensions
    232mm x 275mm x 85mm
  • IP rating
    IP65
48 300 Kč excl. VAT 58 443 Kč incl. VAT
ID 470844971

On request
  • Series
    1238SE
  • Motor type
    AC, PMAC
  • Maximum current (S2 - 60 minutes)
    425 Arms
  • Maximum current (S2 - 2 minutes)
    1000 Arms
  • Nominal voltage
    24-36 V
  • Dimensions
    232mm x 275mm x 85mm
  • IP rating
    IP65
48 300 Kč excl. VAT 58 443 Kč incl. VAT
ID 470845921

On request
  • Series
    1238SE
  • Motor type
    AC
  • Maximum current (S2 - 60 minutes)
    395 Arms
  • Maximum current (S2 - 2 minutes)
    900 Arms
  • Nominal voltage
    36-48 V
  • Dimensions
    232mm x 275mm x 85mm
  • IP rating
    IP65
51 400 Kč excl. VAT 62 194 Kč incl. VAT
ID 470845971

On request
  • Series
    1238SE
  • Motor type
    AC, PMAC
  • Maximum current (S2 - 60 minutes)
    395 Arms
  • Maximum current (S2 - 2 minutes)
    900 Arms
  • Nominal voltage
    36-48 V
  • Dimensions
    232mm x 275mm x 85mm
  • IP rating
    IP65
51 400 Kč excl. VAT 62 194 Kč incl. VAT
ID 470846921

On request
  • Series
    1238SE
  • Motor type
    AC
  • Maximum current (S2 - 60 minutes)
    305 Arms
  • Maximum current (S2 - 2 minutes)
    900 Arms
  • Nominal voltage
    48-80 V
  • Dimensions
    232mm x 275mm x 85mm
  • IP rating
    IP65
54 300 Kč excl. VAT 65 703 Kč incl. VAT
ID 470846971

On request
  • Series
    1238SE
  • Motor type
    AC, PMAC
  • Maximum current (S2 - 60 minutes)
    305 Arms
  • Maximum current (S2 - 2 minutes)
    900 Arms
  • Nominal voltage
    48-80 V
  • Dimensions
    232mm x 275mm x 85mm
  • IP rating
    IP65
54 300 Kč excl. VAT 65 703 Kč incl. VAT
ID 470847921

On request
  • Series
    1238SE
  • Motor type
    AC
  • Maximum current (S2 - 60 minutes)
    305 Arms
  • Maximum current (S2 - 2 minutes)
    900 Arms
  • Nominal voltage
    72-96 V
  • Dimensions
    232mm x 275mm x 85mm
  • IP rating
    IP65
56 450 Kč excl. VAT 68 305 Kč incl. VAT
ID 470847971

On request
  • Series
    1238SE
  • Motor type
    AC, PMAC
  • Maximum current (S2 - 60 minutes)
    305 Arms
  • Maximum current (S2 - 2 minutes)
    900 Arms
  • Nominal voltage
    72-96 V
  • Dimensions
    232mm x 275mm x 85mm
  • IP rating
    IP65
56 450 Kč excl. VAT 68 305 Kč incl. VAT
ID 390337621

On request
  • Series
    1239E
  • Motor type
    AC
  • Maximum current (S2 - 60 minutes)
    200 Arms
  • Maximum current (S2 - 2 minutes)
    650 Arms
  • Nominal voltage
    72-108 V
  • Minimum voltage
    50,4 V
  • Maximum voltage
    120 V
  • Dimensions
    232mm x 275mm x 85mm
  • IP rating
    IP65
72 950 Kč excl. VAT 88 270 Kč incl. VAT
ID 390338521

On request
  • Series
    1239E
  • Motor type
    AC
  • Maximum current (S2 - 60 minutes)
    135 Arms
  • Maximum current (S2 - 2 minutes)
    500 (1 min) Arms
  • Nominal voltage
    72-144 V
  • Minimum voltage
    50,4 V
  • Maximum voltage
    170 V
  • Dimensions
    232mm x 275mm x 85mm
  • IP rating
    IP65
79 000 Kč excl. VAT 95 590 Kč incl. VAT
ID 390336521

On request
  • Series
    1239E
  • Motor type
    AC
  • Maximum current (S2 - 60 minutes)
    155 Arms
  • Maximum current (S2 - 2 minutes)
    550 Arms
  • Nominal voltage
    60-84 V
  • Minimum voltage
    33,6 V
  • Maximum voltage
    105 V
  • Dimensions
    232mm x 275mm x 85mm
  • IP rating
    IP65
46 250 Kč excl. VAT 55 963 Kč incl. VAT
ID 470762103

On request
  • Series
    AC F2-A
  • Motor type
    AC, PMAC
  • Maximum current (S2 - 60 minutes)
    40 Arms
  • Maximum current (S2 - 2 minutes)
    120 Arms
  • Internal 120Ω CAN termination
    Without resistor
  • Nominal voltage
    24 V
  • Minimum voltage
    12 V
  • Maximum voltage
    30 V
  • Dimensions
    120mm x 155mm x 53mm
  • Operating temperature
    -40°C to +50°C
  • IP rating
    IP65/IP67
7 600 Kč excl. VAT 9 196 Kč incl. VAT
ID 470762203

On request
  • Series
    AC F2-A
  • Motor type
    AC, PMAC
  • Maximum current (S2 - 60 minutes)
    67 Arms
  • Maximum current (S2 - 2 minutes)
    200 Arms
  • Internal 120Ω CAN termination
    Without resistor
  • Nominal voltage
    24 V
  • Minimum voltage
    12 V
  • Maximum voltage
    30 V
  • Dimensions
    120mm x 155mm x 53mm
  • Operating temperature
    -40°C to +50°C
  • IP rating
    IP65/IP67
8 150 Kč excl. VAT 9 862 Kč incl. VAT
ID 470762402

On request
  • Series
    AC F2-A
  • Motor type
    AC, PMAC
  • Maximum current (S2 - 60 minutes)
    84 Arms
  • Maximum current (S2 - 2 minutes)
    240 Arms
  • Internal 120Ω CAN termination
    Without resistor
  • Nominal voltage
    24 V
  • Minimum voltage
    12 V
  • Maximum voltage
    30 V
  • Dimensions
    120mm x 155mm x 53mm
  • Operating temperature
    -40°C to +50°C
  • IP rating
    IP65/IP67
8 850 Kč excl. VAT 10 709 Kč incl. VAT
ID 470762401

On request
  • Series
    AC F2-A
  • Motor type
    AC, PMAC
  • Maximum current (S2 - 60 minutes)
    84 Arms
  • Maximum current (S2 - 2 minutes)
    240 Arms
  • Internal 120Ω CAN termination
    With resistor
  • Nominal voltage
    24 V
  • Minimum voltage
    12 V
  • Maximum voltage
    30 V
  • Dimensions
    120mm x 155mm x 53mm
  • Operating temperature
    -40°C to +50°C
  • IP rating
    IP65/IP67
8 850 Kč excl. VAT 10 709 Kč incl. VAT
ID 470764802

On request
  • Series
    AC F2-A
  • Motor type
    AC, PMAC
  • Maximum current (S2 - 60 minutes)
    50 Arms
  • Maximum current (S2 - 2 minutes)
    150 Arms
  • Internal 120Ω CAN termination
    Without resistor
  • Nominal voltage
    36-48 V
  • Minimum voltage
    18 V
  • Maximum voltage
    63 V
  • Dimensions
    120mm x 155mm x 53mm
  • Operating temperature
    -40°C to +50°C
  • IP rating
    IP65/IP67
11 050 Kč excl. VAT 13 371 Kč incl. VAT
ID 470764801

On request
  • Series
    AC F2-A
  • Motor type
    AC, PMAC
  • Maximum current (S2 - 60 minutes)
    50 Arms
  • Maximum current (S2 - 2 minutes)
    150 Arms
  • Internal 120Ω CAN termination
    With resistor
  • Nominal voltage
    36-48 V
  • Minimum voltage
    18 V
  • Maximum voltage
    63 V
  • Dimensions
    120mm x 155mm x 53mm
  • Operating temperature
    -40°C to +50°C
  • IP rating
    IP65/IP67
11 050 Kč excl. VAT 13 371 Kč incl. VAT
ID 470764821

On request
  • Series
    AC F2-A
  • Motor type
    AC, PMAC
  • Maximum current (S2 - 60 minutes)
    80 Arms
  • Maximum current (S2 - 2 minutes)
    240 Arms
  • Internal 120Ω CAN termination
    With resistor
  • Nominal voltage
    36-48 V
  • Minimum voltage
    18 V
  • Maximum voltage
    63 V
  • Dimensions
    120mm x 155mm x 53mm
  • Operating temperature
    -40°C to +50°C
  • IP rating
    IP65/IP67
14 850 Kč excl. VAT 17 969 Kč incl. VAT
ID 394431104

On request
  • Series
    AC F4-A
  • Motor type
    AC, PMAC
  • Maximum current (S2 - 60 minutes)
    185 Arms
  • Maximum current (S2 - 2 minutes)
    375 Arms
  • Yes
  • Isolated CAN
    Yes
  • Nominal voltage
    24 V
  • Dimensions
    180mm x 140mm x 75mm
  • Operating temperature
    -40°C to +50°C
  • IP rating
    IP65/IP67
16 100 Kč excl. VAT 19 481 Kč incl. VAT
ID 394431105

On request
  • Series
    AC F4-A
  • Motor type
    AC, PMAC
  • Maximum current (S2 - 60 minutes)
    175 Arms
  • Maximum current (S2 - 2 minutes)
    375 Arms
  • Yes
  • Isolated CAN
    Yes
  • Nominal voltage
    36-48 V
  • Minimum voltage
    18 V
  • Maximum voltage
    63 V
  • Dimensions
    180mm x 140mm x 75mm
  • Operating temperature
    -40°C to +50°C
  • IP rating
    IP65/IP67
18 900 Kč excl. VAT 22 869 Kč incl. VAT
ID 394431110

On request
  • Series
    AC F4-A
  • Motor type
    AC, PMAC
  • Maximum current (S2 - 60 minutes)
    175 Arms
  • Maximum current (S2 - 2 minutes)
    450 Arms
  • No
  • Isolated CAN
    No
  • Nominal voltage
    36-48 V
  • Minimum voltage
    18 V
  • Maximum voltage
    63 V
  • Dimensions
    180mm x 140mm x 75mm
  • Operating temperature
    -40°C to +50°C
  • IP rating
    IP65/IP67
21 750 Kč excl. VAT 26 318 Kč incl. VAT
ID 394431111

On request
  • Series
    AC F4-A
  • Motor type
    AC, PMAC
  • Maximum current (S2 - 60 minutes)
    175 Arms
  • Maximum current (S2 - 2 minutes)
    450 Arms
  • Yes
  • Isolated CAN
    Yes
  • Nominal voltage
    36-48 V
  • Minimum voltage
    18 V
  • Maximum voltage
    63 V
  • Dimensions
    180mm x 140mm x 75mm
  • Operating temperature
    -40°C to +50°C
  • IP rating
    IP65/IP67
22 700 Kč excl. VAT 27 467 Kč incl. VAT
ID 394431103

On request
  • Series
    AC F4-A
  • Motor type
    AC, PMAC
  • Maximum current (S2 - 60 minutes)
    145 Arms
  • Maximum current (S2 - 2 minutes)
    300 Arms
  • No
  • Isolated CAN
    No
  • Nominal voltage
    48-80 V
  • Minimum voltage
    24 V
  • Maximum voltage
    100 V
  • Dimensions
    180mm x 140mm x 75mm
  • Operating temperature
    -40°C to +50°C
  • IP rating
    IP65/IP67
23 050 Kč excl. VAT 27 891 Kč incl. VAT
ID 395361101

On request
  • Series
    AC F6-A
  • Motor type
    AC, PMAC, BLDC
  • Maximum current (S2 - 60 minutes)
    265 Arms
  • Maximum current (S2 - 2 minutes)
    650 Arms
  • No
  • Isolated CAN
    No
  • Nominal voltage
    24-36 V
  • Minimum voltage
    12 V
  • Maximum voltage
    45 V
  • Dimensions
    212mm x 155mm x 78mm
  • Operating temperature
    -40°C to +50°C
  • IP rating
    IP65/IP67
26 250 Kč excl. VAT 31 763 Kč incl. VAT
ID 395361104

On request
  • Series
    AC F6-A
  • Motor type
    AC, PMAC, BLDC
  • Maximum current (S2 - 60 minutes)
    265 Arms
  • Maximum current (S2 - 2 minutes)
    650 Arms
  • Yes
  • Isolated CAN
    Yes
  • Nominal voltage
    24-36 V
  • Minimum voltage
    12 V
  • Maximum voltage
    45 V
  • Dimensions
    212mm x 155mm x 78mm
  • Operating temperature
    -40°C to +50°C
  • IP rating
    IP65/IP67
27 100 Kč excl. VAT 32 791 Kč incl. VAT
ID 395361102

On request
  • Series
    AC F6-A
  • Motor type
    AC, PMAC, BLDC
  • Maximum current (S2 - 60 minutes)
    240 Arms
  • Maximum current (S2 - 2 minutes)
    650 Arms
  • No
  • Isolated CAN
    No
  • Nominal voltage
    36-48 V
  • Minimum voltage
    18 V
  • Maximum voltage
    63 V
  • Dimensions
    212mm x 155mm x 78mm
  • Operating temperature
    -40°C to +50°C
  • IP rating
    IP65/IP67
27 450 Kč excl. VAT 33 215 Kč incl. VAT