• ID394431104
  • MMCAC F4-A 24-375-101
  • Manufacturer Curtis Instruments
  • Motor type AC, PMAC
  • Maximum current (S2 - 60 minutes) 185 Arms
  • Maximum current (S2 - 2 minutes) 375 Arms
  • Nominal voltage 24 V
  • Series AC F4-A
Curtis AC F4-A motor controller provides accurate speed and torque control of 3-phase AC induction and PMAC electric motors.
On request Latest estimated delivery date: 22.11.2026
692,30 € excl. VAT 837,68 € incl. VAT
pc
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Product description

Curtis AC F4-A motor controller provides accurate speed and torque control of 3-phase AC induction and PMAC electric motors.

The AC F4-A uses dual, high-performance ARM Cortex microprocessors to ensure the highest possible levels of functional safety, while providing highly efficient motor control and flexible system control capabilities. It is intended to control the electric traction (propel), hydraulic pump and on-engine generator (OEG) hybrid systems on mobile equipment applications such as materials handling trucks, aerial work platforms and construction equipment.

In addition to the highly advanced motor control, the model AC F4-A is also a powerful vehicle manager or system controller, with significant CAN-bus system master capabilities.

Curtis motor controllers can be programmed using the Curtis Integrated Toolkit software and CAN-bus converter. We can program the controller for your specific application (additional fees apply).

MAIN FEATURES

  • Advanced motor control for maintaining optimal performance at all operating conditions
  • Easily configured to work with any AC induction or PMAC motor
  • Compact and rugged housing with IP65 and IP67 protection for demanding applications
  • Heavy duty M6 busbars for motor and battery connectors
  • Sealed, 35-pin AMPseal I/O connector
  • Six-axis IMU for measurement of orientation, movement and impact detection (optional)
  • Wide range of configuration possibilities using CAN-bus and VCL (Vehicle Control Language) allows easy integration with the BMS (Battery Management Systems) of modern battery packs

Details

Motor type AC, PMAC
Maximum current (S2 - 60 minutes) 185 Arms
Maximum current (S2 - 2 minutes) 375 Arms
Nominal voltage 24 V
Series AC F4-A
Yes
Isolated CAN Yes
Dimensions 180mm x 140mm x 75mm
Operating temperature -40°C to +50°C
IP rating IP65/IP67
Weight (brutto) 1900 g
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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
692,30 € excl. VAT
ID 157B9947

In stock
  • Spool type
    PVB
  • Spool type
    PVBS
  • Symmetric flow
    No
  • A to T flow rate
    5 l/min
  • P to A flow rate
    5 l/min
  • B to T flow rate
    25 l/min
  • P to B flow rate
    25 l/min
  • Function in neutral position A
    Closed A
  • Function in neutral position B
    Closed B
  • Spool control type A
    Flow control A
  • Spool control type B
    Flow control B
  • PVBS check valve
    Check valve AB
  • Spool deadband
    1,5 mm
  • PVMR friction detent
    No
  • PVM type
    Yes
  • Hydraulic activation
    No
  • Spool characteristic
    Progressive
  • PVG type
    PVG 32
Price upon request excl. VAT
Inquire
ID 11210695

On request
  • Basic motor
    WS 350
  • Series
    W-series
  • Displacement
    500 cm³
  • Shaft style
    Splined - 6B
  • Shaft size
    Dia. 1" - 1/4-20 UNC tap
  • Mounting thread dimension
    Pilot dia. 82,5 x 6,4 mm - B.C. dia. 106,4 mm - Dia. 13,6 mm
  • Mounting flange
    2 Bolt - A
  • Port style
    Side ported - offset
  • Port dimension
    7/8 - 14 UNF
  • Drain port style
    Standard - end cover
  • Drain port dimension
    7/16 - 20 UNF
  • Dust seal
    Standard
  • Shaft seal
    NBR - High pressure
  • Front bearing
    Tapered roller bearing
  • Rear bearing
    Tapered roller bearing
  • Gear wheel set
    Standard
  • Check valve
    Yes
  • Painted
    Black
  • Special features external 1
    Painted mounting surface
Price upon request excl. VAT
Inquire
ID 11206681

On request
  • Basic motor
    WS 350
  • Series
    W-series
  • Displacement
    80 cm³
  • Shaft style
    Straight
  • Shaft size
    Dia. 1" - 1/4-20 UNC tap
  • Mounting thread dimension
    Pilot dia. 82,5 x 6,4 mm - B.C. dia. 106,4 mm - Dia. 13,6 mm
  • Mounting flange
    2 Bolt - A
  • Shaft key
    1/4 x 1/4 x 1"
  • Port style
    Side ported - offset
  • Port dimension
    7/8 - 14 UNF
  • Drain port style
    Standard - end cover
  • Drain port dimension
    7/16 - 20 UNF
  • Dust seal
    Standard
  • Shaft seal
    NBR - High pressure
  • Front bearing
    Tapered roller bearing
  • Rear bearing
    Tapered roller bearing
  • Gear wheel set
    Standard
  • Check valve
    Yes
  • Painted
    Black
  • Special features external 1
    Painted mounting surface
Price upon request excl. VAT
Inquire
ID 11059838

On request
  • PVB A port size
    G1/2
  • PVB shock valves A and B facility
    No
  • LS-AB relief valve
    Yes
  • PVB type
    PVB
  • Port connection
    BSP
  • Load drop check valve
    Yes
  • Compensator valve
    Yes
  • Damped compensation valve
    No
  • Bleed down compensator
    Yes
  • T0 facility
    Yes
  • LS-AB port size
    G1/4
  • PVG type
    PVG 32
Price upon request excl. VAT
Inquire
ID 11206714

On request
  • Basic motor
    WS 350
  • Series
    W-series
  • Displacement
    100 cm³
  • Shaft style
    Straight
  • Shaft size
    Dia. 25 mm - M8 tap
  • Mounting thread dimension
    Pilot dia. 82,5 x 6,4 mm - B.C. dia. 106,4 mm - Dia. 13,6 mm
  • Mounting flange
    4 Bolt - Square
  • Shaft key
    8 x 8 x 32 mm
  • Port style
    End ported - aligned
  • Port dimension
    7/8 - 14 UNF
  • Drain port style
    Standard - end cover
  • Drain port dimension
    7/16 - 20 UNF
  • Dust seal
    Standard
  • Shaft seal
    NBR - High pressure
  • Front bearing
    Tapered roller bearing
  • Rear bearing
    Tapered roller bearing
  • Gear wheel set
    Standard
  • Check valve
    Yes
  • Painted
    Black
  • Special features external 1
    Painted mounting surface
Price upon request excl. VAT
Inquire
ID 11206713

On request
  • Basic motor
    WS 350
  • Series
    W-series
  • Displacement
    100 cm³
  • Shaft style
    Splined - 14T
  • Shaft size
    Dia. 1-1/4" - 3/8-16 UNC tap
  • Mounting thread dimension
    Pilot dia. 82,5 x 2,7 mm - B.C. dia. 106,4 mm - Dia. 13,6 mm
  • Mounting flange
    4 Bolt - Magneto
  • Port style
    Side ported - offset
  • Port dimension
    7/8 - 14 UNF
  • Drain port style
    Standard - end cover
  • Drain port dimension
    7/16 - 20 UNF
  • Dust seal
    Standard
  • Shaft seal
    NBR - High pressure
  • Front bearing
    Tapered roller bearing
  • Rear bearing
    Tapered roller bearing
  • Gear wheel set
    Standard
  • Check valve
    Yes
  • Painted
    Black
  • Special features external 1
    Painted mounting surface
Price upon request excl. VAT
Inquire
ID 157B9640

On request
  • Spool type
    PVB
  • Spool type
    PVBS
  • Symmetric flow
    No
  • A to T flow rate
    40 l/min
  • P to A flow rate
    100 l/min
  • B to T flow rate
    100 l/min
  • P to B flow rate
    100 l/min
  • Function in neutral position A
    Closed A
  • Function in neutral position B
    Closed B
  • Spool control type A
    Flow control A
  • Spool control type B
    Flow control B
  • PVBS check valve
    Check valve AB
  • Spool deadband
    1,5 mm
  • PVMR friction detent
    No
  • PVM type
    Yes
  • Hydraulic activation
    No
  • Spool characteristic
    Progressive
  • PVG type
    PVG 32
Price upon request excl. VAT
Inquire
ID 11206822

On request
  • Basic motor
    WS 350
  • Series
    W-series
  • Displacement
    200 cm³
  • Shaft style
    Straight
  • Shaft size
    Dia. 1-1/4" - 3/8-16 UNC tap
  • Mounting thread dimension
    Pilot dia. 82,5 x 6,4 mm - B.C. dia. 106,4 mm - Dia. 13,6 mm
  • Mounting flange
    2 Bolt - A
  • Shaft key
    5/16 x 5/16 x 1-1/4"
  • Port style
    Side ported - offset
  • Port dimension
    7/8 - 14 UNF
  • Drain port style
    Standard - end cover
  • Drain port dimension
    7/16 - 20 UNF
  • Dust seal
    Standard
  • Shaft seal
    NBR - High pressure
  • Front bearing
    Tapered roller bearing
  • Rear bearing
    Tapered roller bearing
  • Gear wheel set
    Standard
  • Check valve
    Yes
Price upon request excl. VAT
Inquire