High-Efficiency 48V 250A DC Motor Controller Curtis 1206hb-5201 for EV Applications

• Customization: Available
• Operation Mode: Manual Operation
• Weight: 2.7 Kg
• Model NO.: 1206HB-5201
• 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: 1206hb-5201
• Current Rating (AMPS): 250A
• Dimensions: L299*W178*H81mm
• Compatible Equipment Type: Various Electric Vehicle
• Power Source: DC
• Voltage: 48V
• Transport Package: Box
• Specification: L299*W178*H81mm
• Trademark: ECAS
• Origin: China
• HS Code: 8537109090
• Production Capacity: 36000PCS/Year
• Package Size: 25.00cm * 25.00cm * 16.00cm
• Package Gross Weight: 3.200kg

Product Description

   
Programmable 48V 250A DC Motor Controller | Curtis 1206HB-5201 | Fits Boats, Forklifts, Industrial Machines

Product Description

Enhanced with full programmability, the 1206HB-5201 excels in
managing DC series motors for on-vehicle traction and pump
applications. Rooted in microprocessor-driven MOSFET
technology, this controller introduces unparalleled adaptability
to Curtis' longstanding line of series motor controllers,
celebrated for their dependability.

Engineered for battery-powered electric/hydrostatic traction
vehicles, the 1206HB-5201 excels in versatile applications:
industrial trucks (forklifts, pallet jacks), personnel carriers
(electric shuttles), mobile elevating work platforms
(scissor/boom lifts), and golf/utility vehicles. It ensures reliable,
efficient operation across traction scenarios.

Product name	DC Motor Controller	Car Fitment	Electric Sightseeing Bus lifted Golf Cart forlift etc.
Voltage Options	48V	Current	250A
Model	1206HB-5201	Temperature	-40°C to 50°C
Color	Black	Type	DC Motor
Size	L299xW178xH81 mm	Warranty	2 yearS
MOQ	1 PCS	Port	Ningbo/Shanghai

Dimension Manual 

CURTIS DC Motor Controller 1206HB-5201

Programmable, 48V /250A, Forklift & Pallet Truck Driving Motor Controller

1206HB-5201 DC controllers are used by many utility vehicle makers, MIMA, HELI, HANGCHA, NOBLELIFT, EP, TCM, LIFTSTAR, XILIN, HYSTER, etc.

Overview:

The Curtis model 1206HB-5201 delivers advanced control of DC induction motors for on-vehicle traction drive or hydraulic pump duties, integrating the highest levels of functional safety. Engineered with precision, this controller optimizes motor performance for seamless operation in dynamic applications, while its robust safety architecture ensures reliable functionality across diverse working conditions. 

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

• Product Features: The 1206HB-5201 Controller is a powerful 48V / 250A / ITS D.C. Motor Controller. It features 3 large terminals (M-, B-, B+), 2 small plug bars (S1, S2) with 2 connectors (16-pin, 4-pin) on the side
• Worry-free shopping:If you have any issues regarding the products, our customer care and technical support teams are always available

• Based on vehicle type and buyer needs, we can reprogram the 1205M-5603 controller using the CURTIS 1313-4331 Handheld Programmer or 1314 PC Programming Station at no extra cost.

   

  Application Vehicle Example

• SPECIFICATIONVolt: 48V, Current Rating: 250A, Throttle type: ITS.
• PREMIUM QUALITY:Made of high-quality and durable material, long service time, direct replacement for the original one.
• EXCELLENT SERVICE:We provide carefree REPLACEMENT, you can buy it with confidence. If you have any question about the motor speed controller, please don't hesitate to contact us and we are eager to provide you with the best possible assistance.

• 

   

  Key Features:
• Curtis Part Number: 1206HB-5201
• 48 Volts
• 250 Amps
• 3 large terminals (B-, M-, B+)
• 2 small terminals (S1, S2)
• 2 connections on the side (16-pin, 4-pin)
• When replacing the controller, you should also check the motor since extreme conditions such as lightning can cause both controller and motor damage
• Includes Curtis Controller Only 
• Throttle Type:
  • Type 1: 2-wire rheostat, 5kΩ-0 input
  • Type 2: single-ended 3-wire 1kΩ-10kΩ potentiometer, or 0-5V voltage source
  • Type 3: 2-wire rheostat, 0-5kΩ input
  • Type 4: wigwag 3-wire 1kΩ-10kΩ potentiometer, or 0-5V voltage source
  • Type 5: VCL input (VCL_Throttle)
• Operating Ambient Temperature Range: -40°C to 50°C
• Internal Heatsink Operating Temperature Range: -40°C to 95°C
• Storage Ambient Temperature Range: -40°C to 95°C
• Package environmental rating: IP65
• Dimensions: L1990× W146 × H77 mm mm
• Net Weight: 2.70 kg
• 

• Features Include:

• Increased Performance, Improved functionality
  • Higher performance form, fit and functional replacements for earlier Curtis Model 1206M 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.
• 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:

    

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    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.Our commitment to excellence ensure lasting partnerships across the globe.

    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