Curtis Motor Controller 1243-4320 24 V 36 V 200A for Electric Vehicles

Curtis Motor Controller 1243-4320 24 V 36 V 200A for Electric Vehicles

Curtis motor controller 1243-4320 24 V/36 V 200A for electric vehicles


         CURTIS 1243 Generation two MultiMode™ controllers are separately enthusiastic motor velocity controllers created for use in a range of small industrial autos and in substance dealing with tools. These programmable controllers are easy to set up, efficient, and expense powerful, even though supplying much more attributes than the first 1243.
        The 1243 GEN2 MultiMode™ controller provides sleek specific control of motor velocity and torque. A complete-bridge discipline handle phase is blended with a 50 percent-bridge armature electrical power phase to offer solid condition motor reversing and total regenerative braking CZPT further relays or contactors. The controller’s rugged IP53 housing and packaging are built to withstand shock and vibration. Condition-of-the-art floor mount logic board fabrication makes the 1243GEN2 controller even more trustworthy than the first 1243. The 1243GEN2 is completely programmable through the CURTIS Model 1313-4331 Handheld Programmer or 1314 Computer Programming Station. In addition to configuration adaptability, the programmer supplies diagnostic and take a look at capacity.

Appropriate throttles for use with the 1243-4220 controller incorporate:

  • Sort 1: 2-wire 5kΩ- throttles
  • Sort 2: -5V throttles, recent resource throttles, 3-wire potentiometer throttles, and electronic throttles wired for singleended procedure
  • Sort 3: two-wire -5kΩ throttles
  • Sort 4: -5V and a few-wire potentiometer throttles wired for wigwag procedure

Key Attributes:

  • CURTIS Design: 1243-4320
  • Norminal Battery Voltage (Volts): 36V (default location) or 24V
  • PWM operating frequency: sixteen kHz
  • CZPTal isolation to heatsink (min.): five hundred VAC
  • KSI enter voltage (minimal): sixteen.8 V
  • KSI enter current (typical):
    • 78 mA CZPT programmer
    • one hundred twenty mA with programmer
  • Logic enter voltage: seven.5 V Large <1 V Low
  • Logic input recent 15 mA
  • Overvoltage protection:
    • 24V versions: cutback at approx. 30V, cutback at ≈34V
    • 36V models: cutback at approx. 45V, cutback at ≈49V
  • Undervoltage safety:
    • 24V versions: cutback at approx. 17V, cutback at ≈13V
    • 36V designs: cutback at approx. 25V, cutback at ≈21V
  • Travel Existing Limit (amps): three hundred
    • Amature:
      • two Minute Present Ranking (amps): 300
      • one Hour Current Score (amps): one hundred
    • Field:
      • 2 Moment Existing Score (amps): twenty five/35
      • 1 Hour Recent Score (amps): fifteen/twenty
  • Throttle Variety: -5K Ω (default placing), 5K- Ω or -5V
  • Ambient operating temperature selection: -40°C to 50°C
  • Heatsink overtemperature cutback: 85°C
  • Heatsink undertemperature cutback: -25°C
  • Package deal environmental ranking: IP53
  • Proportions: L198 × W114 × H70 mm
  • Web Fat: 1.45 kg
  • Regulatory compliance
    • Security, applicable parts: EN 1175-one:1998
    • EMC and EMI: EN 12895:2000
    • UL CZPTgnized Component, UL File AU1841


Characteristics Contain:

  • Interlock braking with load sensor to meet up with necessary braking distance CZPT unneeded severe braking at light loads
  • Maintenance monitor responds to preset automobile functioning hrs and push hours as programmed by the OEM
  • Two hourmeters – total KSI-on hrs and traction several hours – and the connected routine maintenance timers are developed into the controller
  • BDI calculations executed in controller
  • Estimates motor temperature dependent on area resistance and cuts back highest speed if the motor is overheated
  • Diagnostic checks for area open and discipline shorted faults
  • Supports PWM electromagnetic brake with greatest continuous recent of 2 amps
  • Supports Variety 4 throttle
  • Active precharge of controller capacitor bank extends daily life of main contactor
  • Compatibility with CURTIS 1313-4331 Handheld Programmer or 1314 Pc Programming Station for rapid and effortless tests, diagnostics, and parameter adjustment
  • MultiMode™ permits 4 consumer-selectable vehicle running modes
  • Continuous armature recent manage, minimizing arcing and brush dress in
  • Full diagnostics by way of the handheld programmer, the constructed-in Position LED, and the optional 840 Spyglass display
  • Two fault outputs supply diagnostics to remotely mounted displays
  • Regenerative braking permits shorter stopping distances, increases battery demand, and lowers motor heating
  • Automated braking when throttle is decreased supplies a compression braking really feel and improves protection
  • Brake/Drive Interlock meets ISO stopping length demands
  • Ramp restraint characteristic gives automatic electronic braking that restricts motor vehicle movement while in neutral
  • Fulfills EEC fault detect demands
  • CZPT cutback of motor drive present in the course of overtemperature or undervoltage
  • CZPT cutback of regenerative braking existing for the duration of overvoltage
  • High pedal disable (HPD) and static return to off (SRO) interlocks stop car runaway at startup
  • Inner and external watchdog circuits guarantee suitable computer software operation
  • Entirely guarded inputs and brief-circuit safeguarded output drivers


  • Primary Goods:


Our Providers:


Package & Shipping 

Bundle:Normally we use the regular exporting packaging. We also can in accordance to clients’ request .

 Shipping : 

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier  we are co-operating at current.

two. By Air: Delivery from the ZheJiang  airport to customers’ destination city air port.

three. By Sea: Delivery from the ZheJiang  sea port .


Q1. Can I have a sample order?

A: Sure, we welcome sample get to check and examine top quality.

Q2. What about the guide time?

A: Samples arrived frequently require 3-five days.

Q3. Do you have any MOQ (minimal order good quality)limit?

A: Minimal MOQ, 1pc for sample checking is CZPT.

This autumn. How do you ship the goods and how prolonged does it just take to arrive?

A: We frequently ship by DHL, UPS, FedEx or TNT. It normally normally takes three-five days to arrive. Airline and sea shipping is also optional.

Q5. How to commence an buy?

A: Originally, allow us know your specifications or application. Apart from, We quotation according to your demands or our tips. Thirdly, clients confirms the samples and locations deposit for formal purchase. Last but not least, We organize the manufacturing.

Q6. Is it suitable to print my emblem on the item?

A: Indeed. Make sure you advise us formally prior to our solution and confirm the design and style to begin with based mostly on our sample.

Q7: Do you provide promise for the items?

A: Yes, we provide one particular-year warranty for our merchandise.

Q8: How to offer with the flaw?

A: Our items are produced in rigorous quality control method and the percent of pass is often managed in excess of ninety nine.eight%.

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Curtis Motor Controller 1243-4320 24 V 36 V 200A for Electric Vehicles

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