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CROWN MC1 DISPLAY FOOT PEDAL HANDSET JLG MC1 MODEL 1203
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MODEL 1242 MODEL 1243 MODEL 1243C MODEL 1244 MODEL 1253 MODEL 1254
MODEL 1264 MODEL 1266 MODEL 1268 MODEL 1274 MODEL 1297 MODEL 1310
MODEL 1371 MODEL 1509 MODEL 1510 MODEL 1513 MODEL 1515 MODEL 1520
MODEL 933 MODEL 934 POTBOX

New, Used & CURTIS - Electrical Forklift Parts in Stock!

Curtis AC Induction Motor Controllers

AC motor controllers are the established technology for almost all modern electric vehicles, and Curtis is the state of the art choice, providing unmatched reliability, durability, and sophisticated performance optimization capabilities. Curtis has been developing the most pioneering products in this field for over four decades now, having proven their quality and operational excellence in the most demanding industrial applications. Their AC motor controller product range covers all possible needs in a specialized manner, while each product remains versatile enough to serve in multiple roles and even be repurposed.

Curtis AC Motor Controllers Technology

Besides the experience and build quality of the Curtis motor controllers, the advantageous technologies that are implemented onto them provide a whole set of operational benefits for the user.

  • Auto-Tuning

Having trouble configuring your motor controller to the AC motor model you are using? Curtis controllers eliminate such problems with their auto-tuning functionality, using a database of preconfigured settings for all AC motors made by the largest manufacturers so you only have to select the model. If a particular motor isn’t available in the database, you may still characterize it through a simple step by step procedure by using the hand-held programmer.

  • Compatibility

Curtis knows how to make products that are truly interoperable and easy to set up. All of the Curtis AC motor controllers support the CANbus serial communications standard that makes connecting the modules of a vehicle with the controller a walk in the park. In addition to that, Curtis controllers also support the CANopen standard that is widely used in forklifts and the SAE J1939 communication protocol that most modern agricultural and construction vehicles use right now.

  • Vehicle Performance and Safety

Curtis controllers aren’t simply making the AC motor operation possible, but actively monitor and optimize all performance aspects of the vehicle. For example, all Curtis AC controllers have a dual-drive functionality to create an artificial differential effect that protects the tires from excessive wear and makes tight turns possible for even large trucks. Moreover, the IFO vector control system allows the controller to monitor the performance variables through a set of sensors and feedback loops and respond dynamically to optimize the torque and flux constantly and continuously. This is done thanks to a clever mathematical modeling approach that allows Curtis to use a superior system compared to the scalar control techniques that are generally used in the industry. Finally, the EPS (Electric Power Steering) system that is supported by the Curtis controllers provides a safe steering through monitoring and control using a steering actuator, an angle feedback sensor, and an input device that passes the steering command through the CANbus unit. Even in the case of failure of one of the above components, the EPS system’s diagnostics will activate a sophisticated graceful degradation procedure that will keep the vehicle operator and the people around safe.

  • Easy to Configure

Curtis has developed their own programming language called VLC (vehicle control language) that is easy to understand and use in order to program the motor controller. They also offer a comprehensive library of VCL functions and combinational or sequential logic that will cover most of the usual needs.

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933/3D72HV CURTIS 933/3D 72HV 933/3D72HB Curtis 933/3D 72HV

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9.34E+50 CURTIS 934/E48 9.34E+50 Curtis 934/E48

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PB-6 CURTIS POTBOX Pb-6 Curtis Potbox

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1210-2201 24V 45A (WW) PM CONTROL 1210-2201 24V 45A (Ww) Pm Control

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1210-2203 24V 45A (WW) PM CONTROL 1210-2203 24V 45A (Ww) Pm Control

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1212-2401 24V 70A CURTIS PMC CONTROL 1212-2401 24V 70A Curtis Pmc Control

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1212P-2502 24V 90A Permanent Magnet Motor Controller 1212P-2502 Pm Control 24V 90A Control

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9333D12 CURTIS 933/3D12 9333D12 Curtis 933/3D12

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933E3648 CURTIS 933/E3648 933E3648 Curtis 933/E3648

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933E36C CURTIS 933/E36C 933E36C Curtis 933/E36c

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933E12 CURTIS 933/E12 933E12 Curtis 933/E12

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PB-1 CURTIS POTBOX Pb-1 Curtis Potbox

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1307-2101 TEST ONLY CURTIS HANDSET 1307-2101 Test Only Curtis Handset

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Our Price: $158.21
FP-2 (0-5K) FOOT PEDAL ASSEMBLY Fp-2 (0-5K) Foot Pedal Assembly

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1208-1317 12V 55A (WW) PM MOTOR CONTROL 1208-1317 12V 55A (Ww) Pm Motor Control

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Our Price: $197.05
1208A-1512 24V 60A PM MOTOR CONTROL 1208A-1512 24V 60A Pm Motor Control

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Curtis 1206SX EZGO DCS Speed Controller Curtis 1206SX 36V 300A EZGO DCS Control

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1206-4301 Curtis E-Z-GO 36V 350A Controller 1206-4301 36V 350A Ezgo W/o Plug

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1310-5201 24/48V VEHICLE SYSTEM CONTROL 1310-5201 24/48V Vehicle System Control

24/48V VEHICLE SYSTEM CONTROL REBUILT ITEM, 6 MONTHS WARRANTY, UPGRADABLE UP TO 36 MONTH. BRAND : MISCELLANEOUS, CATEGORY : MODEL 1310. THIS PART IS ALSO LISTED UNDER PART NUMBER : 1310-5201.  ALL REMANUFACTURED AND REBUILT ITEMS ARE SUBJECT TO A CORE CHARGE.  CORE CHARGE IS REFUNDABLE. REFUND AMOUNT WILL BE DETERMINED BY  THE STATUS OF THE CORE RETURNED. .

Our Price: $266.60
1203A-101 12V 90A (5K-0) PM CONTROL 1203A-101 12V 90A (5K-0) Pm Control

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1203A-102 12V 90A (5K-0) PM CONTROL 1203A-102 12V 90A (5K-0) Pm Control

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1515-5201 48V 250A (0-5K) SX CONTROL 1515-5201 48V 250A (0-5K) Sx Control

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1515-5206 48V 250A (0-5K) SX CONTROL 1515-5206 48V 250A (0-5K) Sx Control

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1206-MX 36V 300A EZGO PDS CONTROL 1206-MX 36V 300A Ezgo Pds Control

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1207-1101 24/36V 250A (5K-0) PMC 1207-1101 24/36V 250A (5K-0) Pmc

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1207-1125 24/36V 250A (0-5V) PMC 1207-1125 24/36V 250A (0-5V) Pmc

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1207-1128 24/36V 250A (0-5V) PMC 1207-1128 24/36V 250A (0-5V) Pmc

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1204-001 24/36V 275A (0-5K) PMC 1204-001 24/36V 275A (0-5K) Pmc

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1204-021 24/36V 275A (6-11V) PMC 1204-021 24/36V 275A (6-11V) Pmc

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1204-036 24/36V 275A (0-5V) PMC 1204-036 24/36V 275A (0-5V) Pmc

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1204-408 36/48V 225A (0-5K) PMC 1204-408 36/48V 225A (0-5K) Pmc

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1204-410 36/48V 225A (CLUB) PMC 1204-410 36/48V 225A (Club) Pmc

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1204-412 Curtis 36/48V 300A PMC MOSFET Motor Controller 1204-412 36/48V 300A (Club) Pmc

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1205-108 24/36V 400A (6-11V) PMC 1205-108 24/36V 400A (6-11V) Pmc for CATERPILLAR

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1205-117 24/36V 400A (ITS) PMC 1205-117 24/36V 400A (Its) Pmc

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1207A-4119 24V 250A (5K-0) PMC 1207A-4119 24V 250A (5K-0) Pmc

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1223-2105 24V 60A (WW) PM MOTOR CONTROL 1223-2105 24V 60A (Ww) Pm Motor Control

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1297-2413 24V 350A (0-5V) INTEGRATED 1297-2413 24V 350A (0-5V) Integrated

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1510-5201 48V 250A (0-5K) SX CONTROL 1510-5201 48V 250A (0-5K) Sx Control

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1510-5202 48V 250A (0-5K) SX CONTROL EMC 1510-5202 48V 250A (0-5K) Sx Control Emc

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1510A-5250 SX DC Motor Controller 48V 250A for Club Car 1510A-5250 48V 250A (0-5K) Sx Control

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1510A-5251 48V 250A (0-5K) SX CONTROL 1510A-5251 48V 250A (0-5K) Sx Control

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1510A-5351 48V 350A (0-5K) SX CONTROL 1510A-5351 48V 350A (0-5K) Sx Control

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