Curtis 1219-8406 DC Motor Controller 36-48V 600A High-Power Drive for Industrial Vehicles & Domestic Machinery

• Customization: Available
• Operation Mode: Manual Operation
• Weight: 2.6 Kg
• Model NO.: 1219-8406
• Logic Input Current: <2 Ma
• Status LED Output Current (Max.): <2 Ma
• PWM Operating Frequency: 15.6 kHz
• Place of Origin: Anhui, China
• Model Number: 1219-8406
• Current Rating (AMPS): 600A
• Dimensions: L250*W200*H150mm
• Compatible Equipment Type: Forklift
• Power Source: DC
• Voltage: 36-48V
• Transport Package: Box
• Specification: L250*W200*H150mm
• Trademark: ECAS
• Origin: China
• HS Code: 8537109090
• Production Capacity: 36000PCS/Year
• Package Size: 26.00cm * 21.00cm * 16.00cm
• Package Gross Weight: 2.600kg

Product Description

   
 1219-8406 36-48V 600A Curtis DC Motor Controller General Industrial Vehhicle Domestic Machine

Product Description

Product name	DC Motor Controller	Car Fitment	Electric Sightseeing Bus lifted Golf Cart forlift etc.
Voltage Options	36-48V	Current	600A
Model	1219-8406	Temperature	-40°C to 50°C
Color	Black	Type	DC Motor
Size	L250xW200xH150 mm	Warranty	1 year
MOQ	1 PCS	Port	Ningbo/Shanghai

Dimension Manual 

CURTIS DC Motor Controller 1219-8406

Programmable, 36-48V / 600A, Forklift & Pallet Truck Driving Motor Controller

1219 DC controllers are used by many utility vehicle makers, MIMA, HELI, HANGCHA, NOBLELIFT, EP, TCM, LIFTSTAR, XILIN, HYSTER, etc.

Overview:

The Curtis 1219-8406 programmable motor speed controller delivers high-efficiency, cost-optimized control with plug-and-play installation for diverse large industrial vehicles. Engineered with adaptive PWM technology, it enables precise torque modulation and energy-saving operation across heavy-duty applications.

Specifications:
 

PWM operating frequency	Electrical isolation to heatsink (min.)	PWM operating frequency	Maximum encoder frequency	Maximum controller output frequency	Heatsink overtemperature cutoff	Heatsink undertemperature cutoff
15.6 kHz	500 VAC	10 kHz	15.6 kHz	300 Hz	linear cutback starts at 85°C; complete cutoff at 95°C	complete cutoff at -40°C

Throttle Compatibility:

• As CURTIS DC controllers require programming for application-specific functionality, buyers without DC motor controller programming experience are advised to consult their cart/motor dealer and thoroughly review the CURTIS 1205M DC Motor Controller Datasheet prior to purchase. This ensures proper configuration for optimal performance and helps avoid compatibility issues. Professional programming guidance is recommended to leverage the controller's full capabilities and adhere to safety standards.
• As a professional supplier, we possess OEM programs (controller settings) of certain utility vehicles and forklifts. Buyers may contact us and send us the vehicle (forklift) information (manufacturer, model, year of production, etc.), for knowing if we can provide the controller with its OEM program.

• Based on the specific vehicle type and buyer's operational needs, we offer custom reprogramming for the 1219-8406 controller using either the CURTIS 1313-4331 Handheld Programmer or 1314 PC Programming Station. This service enables precise parameter tuning for applications like forklift torque optimization or pallet truck speed calibration. Notably, our reprogramming comes at no additional cost, ensuring you get tailored functionality while maintaining budget efficiency. The process follows CURTIS factory protocols to preserve warranty validity and ensure seamless system integration.

   

  Application Vehicle Example

   

  The Curtis Model 1244 is intended for use as the traction controller on class 3 material handling "walkies" and other small industrial trucks. It is equally suitable as the pump controller for auxiliary hydraulic functions on larger industrial vehicles.

  Example: controllers 1244-6661 are used as driving motor controller of Noblelift pallet truck PT20. For more controller setting details, click here to download the controller parameter list (PDF format), controller program for Noblelift PT20. Attention, this controller program has steering function (working with an EPS controller 1220-2201). Some PT20 pallet trucks have not an EPS controller. The controller program is different for these trucks. For more details, please contact us.
  

• Key Features:

  Model: 1219-8406 (HELI DQKC-025) - Compatible with HELI forklift systems as a direct replacement part.
  Nominal Battery Voltage: 36V/48V (Dual-voltage design; selectable via programming for flexible system integration).
  2-Minute Current Rating: 600A (Peak power for heavy-load operations like pallet lifting and transport).
  Under Voltage Cutback: 21V (Gradual power reduction to prevent battery damage from deep discharge).
  Contactor Voltage: Battery voltage (Direct compatibility with system power for simplified wiring).
  PWM Operating Frequency: 15 kHz (Ultra-silent operation beyond human audible range, minimizes EMI interference).
  Electrical Isolation to Heatsink: 500 VAC (Safety-rated insulation for high-power applications).

  Input/Output Specifications:

• KSI Input Voltage: 16-45V (Wide-range compatibility for key switch inputs in various vehicle systems).
• KSI Input Current:
  • 80 mA (without programmer)
  • 130 mA (with programmer connected)
• Logic Input Current: < 2 mA (Low-power design for energy efficiency).
• Status LED Output Current: < 2 mA (Indicator functionality with minimal power draw).

• Physical Dimensions:

• Size: L309 x W180 x H82 mm (Compact design for easy installation in tight spaces).
• Net Weight: ~4.5 kg (Lightweight for a high-power controller, reducing vehicle payload impact).

• Environmental Specifications:

• Ambient Operating Temperature: -40°C to 50°C (Rugged design for cold storage and industrial environments).
• Heatsink Thermal Protection:
  • Overtemperature Cutback: 85°C (Linear current derating to prevent MOSFET damage).
  • Undertemperature Cutback: -25°C (Current limitation for safe cold-start operation).
• Storage Temperature: -40°C to 85°C (Wide-range durability for logistics and inventory management).
•  
• Type 2: 0 - 5V / 0 - 10V / 3-wire pot / electronic throttles (Versatile support for modern and legacy control systems).
• Type 3: 0 - 5kΩ (Reverse potentiometric input for specialized setups).
• Type 1: 5kΩ - 0 (Potentiometric throttle input).
• 

• Features Include:

• Increased Performance, Improved functionality
  • Higher performance form, fit and functional replacements for earlier Curtis Model 1205M DC controllers.
  • CE marked as a programmable safety device under EN ISO 13849-1.
  • Models available from 400A output at 60-72V system voltages.
  • Enhanced 64MHz micro and additional FLASH memory doubles the available VCL code space and provides more than twice the VCL execution speed.
  • Six additional VCL-configurable CAN "mailboxes" significantly increases CAN master capabilities.
  • Advanced Pulse Width Modulation techniques produce low motor harmonics, low torque ripple and minimized heating losses, resulting in high efficiency.Optimized switching algorithms reduce motor harmonics by 30%, torque ripple by 25%, and thermal losses by 20%, delivering >98% efficiency.
• Unmatched Flexibility
  • Easily programmable through the CURTIS Model 1313-4331 Handheld Programmer or 1314 PC Programming Station.
  • Programmable for either traction or pump applications.
  • Field upgradeable software.
  • Integrated Battery state-of-charge algorithm and hour meter.
  • Fully-featured generic software and VCL for typical Warehouse Truck applications is included.
  • Comprehensive programming options and VCL allow other applications to be easily supported.
  • CURTIS hand-held or PC Windows programming tools provide easy programming and powerful system diagnostic tools.
  • Integrated status LED provides instant diagnostic indication.
• Robust Safety and Reliability
  • Dual Microprocessor architecture cross-checks critical circuits, logic, and software functions to ensure the highest possible functional safety performance level is achieved.
  • Insulated Metal Substrate power base provides superior heat transfer for increased reliability.
  • Fail-Safe power component design.
  • Reverse polarity protection on battery connections.
  • Short circuit protection on all output drivers.
  • Thermal cutback, warning, and automatic shutdown provide protection to motor and controller.
  • Rugged sealed housing and connectors meet IP65 environmental sealing standards for use in harsh environments.
• Meets or complies with relevant US and International Regulations
  • EMC: Designed to the requirements of EN12895.
  • Safety: Designed to the requirements of:
    • EN1175-1:1998+A1:2010
    • EN (ISO) 13849-1
  • IP65 Rated per IEC 60529.
  • UL recognized per UL583.

    
    Products And Services:
    
    Production Line:

    

    Exhibition Pictures

     

     

    

    

    
     

    Company Profile

     

     

    Our company is located in HEFEI City, ANHUI Province China, is the large-scale professional agriculture Machinery,Forklift Parts manufacturer with integration of  manufacturing, export and after-sale service. Establish in 2017, by now Forklift electrical accessories basically cover the vehicles of major domestic brands( Such as Zhongli,Nuoli,Afterburner,Heli,Baoli,TCM TEU)
    
    The company′s main products cover Electric Vehicles,Electric Forklifts,Motor Controller ,Lithium battery and sell parts and accessories for electric Vehicles ,including motors Electric Controls ,meters,accelerators,control handles ,DC converters,power connectors ,wiring harness,Various electrical switches and so on.
    
    We have professional quality inspection department, every machine will be tested 3 times before delivery in order to make sure the machinery in future. 
    
    With high quality product, competitive price, and best after-sale service, we have gained good reputation from all over the world, such as Europe, South Korea North, America, Central and South America, Africa, Australia, New Zealand and so on.Base on it ,we welcome buyers from all over the world.

    FAQ

     

    Q: Can I have a sample order?
    A: yes, we welcome sample orders to test and check quality.
    
    Q: Do you offer a guarantee for the products?
    A: Yes, we offer a 1-year warranty on our products.
    
    Q: Which shipping will you offer?
    A: By sea, air,  DHL, FedEx, TNT, UPS, EMS, SF 
    
    Q: How to proceed with an order?
    A: Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places a deposit for formal order. Fourthly We arrange the production.
    
    Q: Is it OK to print my logo on the product?
    A: Yes. Please inform us formally before our production and confirm the design first based on our sample.
    
    Q: Do you have any MOQ limit?
    A: Low MOQ, 1pc for sample checking is available