48V 350A AC Motor Controller for Replace Curtis 1234se-6321 for Forklift Pallet Truck

• Customization: Available
• After-sales Service: Support Online
• Warranty: 5 Years
• Model NO.: 1234se-6321
• Certification: ISO: 9001
• Task: Program
• Structure: Combination
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control
• Customized: Customized
• Material: Stainless Steel
• Product Name: AC Motor Controller
• Application: Electric Vehicle
• Color: Black
• Current: 350A
• Net Weight: 1.7kg
• Package Environmental Rating: IP65
• Used in: Liftstar & Mima Electric Forklifts
• Size: 212*155*73mm
• Transport Package: Standard Exporting Packaging
• Specification: /
• Trademark: CURTIS
• Origin: China
• HS Code: 8537109090
• Production Capacity: 3000 Pieces/Month

Product Description

 

Product Description

1234Se-6321 36-48V 450A Drive Kit Assembly Kit Brushed AC Power Motor Technical Programmable Controller For Electric Stacker/Pallet Truck/Forklift 1234Se-6321

Product nume	AC Motor Controller	Car Fitment	Electric Sightseeing Bus lifted Golf Cart forlift etc.
Voltage Options	48V	Current	350A
Model	1234Se-6321	Temperature	-40°C to 50°C
Color	Black	Type	AC Motor
Size	L164xW146xH56 mm	Warranty	5 year
MOQ	1 PCS	Port	Ningbo/Shanghai

 

Model 1234E
AC Induction Motor Controller
The 'E' difference A significant enhancement to the Curtis AC family, The 'E' models utilize a powerfuldual-microprocessor logic architecture to provide improved performance and surpass the requirementsof the latest international functional safety standards.
The Curtis model 1 234E provides advanced control of AC induction motors performing on-vehicle tractiondrive or hydraulic pump duties, and offers the highest levels of functional safety.
The Curtis Model 1234E is intended for use as the traction or hydraulic pump motor controller on a widevariety of material handling vehicles, warehouse trucks and other industrial vehicles.

ONLY CURTIS AC CAN OFFER:
Curtis VCL…_Vehicle Control Language is an easy to useprogramming language that allows vehicle developers to writepowerful logic functions and create a 'virtual system controllerCurtis offers customersVCL development tools and training.Curtis also provides a VCL service where Curtis engineers wil!work with the OEM to create any custom Vcl code required.
Indirect Field Orientation (lFO) Vector Control algorithmgenerates the maximum possible torque and efhciency acrossthe entire speed range. Advanced Curtis lFO vector controlprovides superb drive "feel, improved speed regulation andincreased gradeability.
Curtis Auto-Tune function enables quick and easycharacterization of the AC motor without having to remove it fromthe vehicle. Curtis AC controllers are fully compatible with anybrand of AC motor.
Dual-Drive Functionality is standard, allowing correctcontrol of applications featuring twin traction motors.Thisfunction ensures smooth and safe operation, minimal tirewear and correct load sharing between the traction motorsat all times.
configurable CANbus connection allows communicationwith other CANbus enabled devices. Model 1234E is CANopencompatible and provides 20 VCL-confgurable CAN'mailboxes'6 more than earlier Curtis AC controllers.

 

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.
 

 

Application

Company Showcase

 

 

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.