Product Description
1234 AC Induction Motor Controller 1234SE-5421 36-48V 450A
| Product nume |
AC Motor Controller |
Car Fitment |
Electric Sightseeing Bus lifted Golf Cart etc. |
| Voltage Options |
36-48V |
Current |
450A |
| Model |
1234SE-5421 |
Storage temperature |
-40°C to +50°C |
| Color |
Original Color |
Type |
AC Motor Controller |
| Size |
L212xW155xH75 mm |
Single gross weight |
2.84kg |
| MOQ |
1 PCS |
Port |
Ningbo/Shanghai |
Key Features:
* CURTIS Model: 1234SE-6321
* Nominal input voltage: 48V (default setting) or 36V
* 2 Minute RMS Current Rating (amps): 350A
* 2 Minute RMS Power Rating (kVA): 19.6
* MOSFET overtemperature cutback: linear cutback starts at 100°C; complete cutoff at 110°C
* MOSFET undertemperature cutback: approx. 50% motor current at -25°C; complete cutoff at -40°C
* All low power connections are made through a single 35-pin AMPSEAL connector
* Throttle Type: 0-5K Ω (default setting), flexible throttle circuitry accommodates a variety of throttle types: 5kΩ-0, 0-5kΩ,0-5V, etc.
* 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: L212xW155xH75 mm
* Net Weight: 2.84 kg
* Meets or Complies with relevant US and International Regulations:
* EMC: Designed to the requirements of EN12895
* Safety: Designed to the requirements of EN1175* IP65 Rated per IEC 529 UL recognized
* Regulatory compliance of the complete vehicle system with the controller installed is the responsibility of the vehicle OEM.
Features Include:
* Advanced functionality, compact power * High frequency, silent operation across the 0-300Hz stator frequency range.
* Models available for 200-350A output at 24-48V system voltages. These are true 2 minute
RMS ratings, not short duration 'boost' ratings.
* Powerful operating system allows parallel processing of vehicle control tasks, motor
control tasks and user configurable programmable logic.
* 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.
* Multi-ModeTM provides user-selectable vehicle operating profiles.
* 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 * Insulated Metal Substrate power base provides superior heat transfer for increased reliability.
* Fail-Safe power component design.
* Redundant hardware watchdog timers.
* 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.
Detailed Photos
Company Profile
SPIDERWAY Lithium Technology
Global Leader in Industrial LFP Lithium Battery Manufacturing and Supply
Company Overview
SPIDERWAY's factory, located in Hefei, Anhui, China, is a key hub in the global lithium battery industry. Specializing in LFP battery solutions for industrial vehicles, aerial work platforms, GSE (Ground Support Equipment), and custom applications, SPIDERWAY collaborates with top universities to advance LiFePO4 battery research and development (R&D). We offer high-quality production, OEM/ODM services, and a full suite of power management systems, including battery management systems (BMS), DC-DC converters, and controllers. Our mission is to deliver robust and reliable industrial power systems worldwide.
Company Background
Founded in 1999, SPIDERWAY's parent company, ECAS, has over 25 years of experience in electric motor controllers, DC-DC converters, wiring harnesses, and instruments. This wealth of expertise has enabled SPIDERWAY to emerge as a leader in LiFePO4 battery production for a wide range of industrial vehicles.
Technological Advantage & Production Capacity
Since 2017, SPIDERWAY has developed a state-of-the-art LFP battery production line. By leveraging China's robust lithium supply chain, we offer highly competitive OEM/ODM services with a production capacity of over 10,000 heavy-duty LFP battery packs annually.
LFP Lithium Battery Products
- Electric forklift batteries
- Fuel forklift LFP conversions
- Lead-acid replacement LFP batteries
- Golf cart lithium batteries
- Airport GSE batteries
- Aerial work platform batteries
- Port logistics and AGV/IGV batteries
- Energy Storage Systems (ESS)
- Custom warehouse solutions
- Industrial Vehicle LFP Power Lithium Battery DC-DC Converter
Product Features
SPIDERWAY uses A-grade battery cells sourced from renowned manufacturers such as CATL, BYD, EVE, and Lishen. Our LFP batteries come with a minimum 5-year warranty and guarantee over 5,000 charging cycles. Some models can achieve up to 10 years of lifespan with 10,000 charging cycles.
Certifications & Exhibitions
All SPIDERWAY batteries meet international certification standards, including UL, CE, FCC, and ROHS. We have showcased our products at prestigious international exhibitions such as MAT Korea and the Russia Warehouse Expo.
Global Market Coverage
SPIDERWAY products are sold in over 100 countries, including the United States, Japan, South Korea, Spain, and Australia. Our international support teams are based in Kansas and Seoul to ensure timely customer service and technical support.
Battery Compatibility with Major Brands
SPIDERWAY's LFP batteries are compatible with major global brands such as HELI, , Toyota, Doosan, Crown, Additionally, our batteries are suitable for golf cart brands like E-ZGO, Club Car, and Yamaha, as well as aerial platform brands like Skyjack, JLG, and Genie.
Global Service & E-Commerce Platforms
Since 2017, SPIDERWAY has expanded its reach through e-commerce platforms including Amazon, eBay, and our official website. With global shipping partners FedEx and DHL, we ensure timely delivery to 95% of regions worldwide.
HELI Forklift Distribution Business
As an authorized dealer of HELI forklifts, SPIDERWAY offers the full product line with fast global delivery, competitive pricing, and comprehensive support solutions. Our strategic location near HELI's headquarters in Hefei provides us with a unique supply chain and pricing advantage. We also offer used handling equipment at competitive prices.
Customer Feedback
"SPIDERWAY's quality and pricing helped us succeed in Korea's energy market."
- RE:TEN New Energy, South Korea
Talent & Innovation
Located near top universities, SPIDERWAY attracts the brightest minds in LiFePO4 battery technology, strengthening our position as a global leader in the field.
Sustainability & Innovation
At SPIDERWAY, we are committed to sustainability and innovation, driving the global industrial transition to clean energy and promoting a greener future.
Contact Us
For reliable, high-performance lithium battery solutions, contact SPIDERWAY's expert team today.
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FAQ
Q1.Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q2. Do you have any MOQ limit?
A: Small quantity is accepted , but we offer quantity discount.
Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q6. Is it OK to print my logo on the product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7. How to proceed 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 deposit for formal order.
Fourthly We arrange the production and Shipping.
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