Wholesale Intelligent Curtis DC Motor Controller Assembly 1243-4220 24/36V for Electric Vehicle

• Type: Controller Assembly
• Model Number: 1243-4220
• Motor Type: DC Motor
• Application: Electric Vehicle
• Rated Voltage: 24-36V
• Current: 200A/300A
• Model NO.: 1243-4220
• Warranty: 1 Year
• Quality: Excellent
• Package Environmental Rating: IP53
• Transport Package: Standard Export Carton
• Trademark: Curtis
• Origin: China
• Production Capacity: 2000/Months

Product Description

Wholesale intelligent Curtis DC Motor Controller Assembly 1243-4220 24/36V for electric vehicle 

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 1243GEN2 controller even more reliable than the original 1243.

• CURTIS Model: 1243-4220
• 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): 200
  • Amature:
    • 2 Minute Current Rating (amps): 200
    • 1 Hour Current Rating (amps): 80
  • 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

Package & Shipping 

Package:Normally we use the standard exporting packaging. We also can according to clients' request .

 

Shipping : 

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

2. By Air: Delivery from the Shanghai airport to customers' destination city air port.

3. By Sea: Delivery from the Shanghai sea port .



 

FAQ:

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.
 

Q2. What about the lead time?

A: Samples arrived often need 3-5 days.
 

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

A: Low MOQ, 1pc for sample checking is available.
 

Q4. How do you ship the goods and how long does it take to arrive?

A: We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.
 

Q5. How to proceed an order?

A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirms the samples and places deposit for formal order. Finally, We arrange the production.
 

Q6. Is it acceptable to print my logo on the product?

A: Yes. Please inform us formally before our product and confirm the design firstly based on our sample.
 

Q7: Do you offer guarantee for the products?

A: Yes, we offer one-year warranty for our products.
 

Q8: How to deal with the flaw?

A: Our products are produced in strict quality control system and the percent of pass is often maintained over 99.8%.

About us

Hefei Huanxin Technology Development Co., Ltd. Has been devoting ourselves to developing and manufacturing and other since 2004. We are located in Hefei, Anhui Province, with convenient transportation access. We employ over 101 - 200 People staff members. We have achieved great improvement since our company was founded in 2004. We abide by the motto of Firstclass quality, Reasonable price, Best service and Professional product support. 

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