P1243-4322 24-36V 300A Sepex Motor Controller for Golf Cart Stacker

• After-sales Service: Online
• Warranty: 3months-1year
• Material: Stainless Steel
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: P1243-4322
• Customized: Customized
• Weight: 2.9kg
• 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: 1205m-5305
• Current Rating (AMPS): 500A
• Dimensions: 18*13*10cm
• Power Source: DC
• Voltage: 36-48V
• Transport Package: Box
• Specification: 10*10*10CM
• Trademark: ECAS
• Origin: China
• HS Code: 8537109090
• Production Capacity: 36000PCS/Year
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.700kg

Product Description

 

Basic Info.
 

Model NO.	1243-4322	Status LED Output Current (Max.)	<2 Ma
PWM Operating Frequency	15.6 kHz	Warranty	3months-1year
Place of Origin	Anhui, China	Model Number	1243-4322
Current Rating (AMPS)	300A	Dimensions	L198*W114*H70mm
Compatible Equipment Type	Forklift	Power Source	DC Curtis
Voltage	24/36V	Transport Package	Box
Specification	L198*W114*H70mm	Trademark	ECAS
Origin	China	HS Code	8537109090
Production Capacity	36000PCS/Year

CURTIS DC Motor Controller 1243-4322

Programmable, 24/36V 300A, Forklift & Pallet Truck Driving Motor Controller

The controller model P143-4322 could be used as the replacement of CURTIS controller model 1243-4220, 1243-4320 and other 1243 series 24V / 36V controller models (max current ≤ 300A).

We may also provide the full set of controller assemblage of P143-4322, including the throttle. For more information, please contact us.

For the buyer without CONTROLLER APPLYING EXPERIENCE, please consult your cart/motor dealer and read carefully the 1243 Controller Manual (PDF format) before making the purchase.

Overview:
CURTIS 1243 Generation 2 MultiMode™ controllers are separately excited motor speed controllers designed for use in a variety of small industrial vehicles and in material handling equipment. These programmable controllers are simple to install, efficient, and cost effective, while offering more features than the original 1243.

The 1243 GEN2 MultiMode™ controller provides smooth precise control of motor speed and torque. A full-bridge field control stage is combined with a half-bridge armature power stage to provide solid state motor reversing and full regenerative braking without additional relays or contactors. The controller's rugged IP53 housing and packaging are built to withstand shock and vibration. State-of-the-art surface mount logic board fabrication makes the 1243 GEN2 controller even more reliable than the original 1243. The 1243 GEN2 is fully programmable through the CURTIS Model 1313-4331 Handheld Programmer or 1314 PC Programming Station. In addition to configuration flexibility, the programmer provides diagnostic and test capability.

Appropriate throttles for use with the P143-4322 controller include:

• Type 1: 2-wire 5kΩ-0 throttles
• Type 2: 0-5V throttles, current source throttles, three-wire potentiometer throttles, and electronic throttles wired for singleended operation
• Type 3: 2-wire 0-5kΩ throttles
• Type 4: 0-5V and three-wire potentiometer throttles wired for wigwag operation

The last two digits of 1243 GEN2 model numbers are 20 or higher:

• 1243-4201, 1243-4202, and 1243-4301 are 1243 controllers
• 1243-4220, 1243-4221, and 1243-4320 are 1243 GEN2 controllers.

Key Features:

• CURTIS Model: P143-4322
• Norminal Battery Voltage (Volts): 36V (default setting) or 24V
• PWM operating frequency: 16 kHz
• Electrical isolation to heatsink (min.): 500 VAC
• KSI input voltage (minimum): 16.8 V
• KSI input current (typical):
  • 78 mA without programmer
  • 120 mA with programmer
• Logic input voltage: 7.5 V High; <1 V Low
• Logic input current 15 mA
• Overvoltage protection:
  • 24V models: cutback at approx. 30V, cutback at ≈34V
  • 36V models: cutback at approx. 45V, cutback at ≈49V
• Undervoltage protection:
  • 24V models: cutback at approx. 17V, cutback at ≈13V
  • 36V models: cutback at approx. 25V, cutback at ≈21V
• Drive Current Limit (amps): 300
  • Amature:
    • 2 Minute Current Rating (amps): 300
    • 1 Hour Current Rating (amps): 100
  • Field:
    • 2 Minute Current Rating (amps): 25/35
    • 1 Hour Current Rating (amps): 15/20
• Throttle Type: 0-5K Ω (default setting), 5K-0 Ω or 0-5V
• Ambient operating temperature range: -40°C to 50°C
• Heatsink overtemperature cutback: 85°C
• Heatsink undertemperature cutback: -25°C
• Package environmental rating: IP53
• Dimensions: L198 × W114 × H70 mm
• Net Weight: 1.45 kg
• Regulatory compliance
  • Safety, applicable portions: EN 1175-1:1998
  • EMC and EMI: EN 12895:2000
  • UL Recognized Component, UL File AU1841

Features Include:

• Interlock braking with load sensor to meet required braking distance without unnecessary harsh braking at light loads
• Maintenance monitor responds to preset vehicle operating hours and drive hours as programmed by the OEM
• Two hourmeters - total KSI-on hours and traction hours - and the associated maintenance timers are built into the controller
• BDI calculations performed within controller
• Estimates motor temperature based on field resistance and cuts back maximum speed if the motor is overheated
• Diagnostic checks for field open and field shorted faults
• Supports PWM electromagnetic brake with maximum continuous current of 2 amps
• Supports Type 4 throttle
• Active precharge of controller capacitor bank extends life of main contactor
• Compatibility with CURTIS 1313-4331 Handheld Programmer or 1314 PC Programming Station for quick and easy testing, diagnostics, and parameter adjustment
• MultiMode™ allows four user-selectable vehicle operating modes
• Continuous armature current control, reducing arcing and brush wear
• Complete diagnostics through the handheld programmer, the built-in Status LED, and the optional 840 Spyglass display
• Two fault outputs provide diagnostics to remotely mounted displays
• Regenerative braking allows shorter stopping distances, increases battery charge, and reduces motor heating
• Automatic braking when throttle is reduced provides a compression braking feel and enhances safety
• Brake/Drive Interlock meets ISO stopping distance requirements
• Ramp restraint feature provides automatic electronic braking that restricts vehicle movement while in neutral
• Meets EEC fault detect requirements
• Linear cutback of motor drive current during overtemperature or undervoltage
• Linear cutback of regenerative braking current during overvoltage
• High pedal disable (HPD) and static return to off (SRO) interlocks prevent vehicle runaway at startup
• Internal and external watchdog circuits ensure proper software operation
• Fully protected inputs and short-circuit protected output drivers.

 

 

 

 

 

 
 

 

  

 

Company Profile

                                                                       ANHUI EKOFIL AUTOPARTS COMPANY 

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