Curtis ac motor controller for pallet truck1232E-2321(24V, 180A/250A)

 

Product Description

Specifications:

• PWM operating frequency: 15 kHz
• Electrical isolation to heatsink (min.): 500 VAC
• PWM operating frequency: 10 kHz
• Maximum encoder frequency: 15 kHz
• Maximum controller output frequency: 300 Hz
• Heatsink overtemperature cutoff: linear cutback starts at 85°C; complete cutoff at 95°C
• Heatsink undertemperature cutoff: complete cutoff at -40°C

The ‘E’ difference: a significant enhancement to the CURTIS AC family, The ‘E’ models utilize a powerful dual-microprocessor logic architecture to provide improved performance and surpass the requirements of the latest international functional safety standards. CURTIS controllers 1232E provide advanced control of AC induction motors performing on-vehicle traction drive or hydraulic pump duties. They offer vehicle developers a highly cost-effective combination of power, performance and functionality. Designed primarily for use on small to medium material handling vehicles such as counterbalance or warehouse trucks. The Model 1232E is equally suitable for industrial utility vehicles.

It is supposed that the CURTIS AC Controller need to be programmed before applying to a specific application. For the buyer without AC MOTOR CONTROLLER PROGRAMMING EXPERIENCE, please consult your cart/motor dealer and read carefully the CURTIS 1232E AC Motor Controller Datasheet before making your purchase.

As a professional supplier, we possess OEM programs (controller settings) of certain utility vehicles and forklifts. Buyers may contact us and send us the vehicle (forklift) information (manufacturer, model, year of production, etc.), for knowing if we can provide the controller with its OEM program.

According to the vehicle type and buyer's requirement, we may reprogram the controller 1232E-2321 with CURTIS CURTIS Model 1313-4401 Handheld Programmer or CURTIS 1314 PC programming station. There is no extra cost for reprogramming the controller.

 

Images detail 

 

 

 

 Overview:

The Curtis model 1232E provides advanced control of AC induction motors performing on-vehicle traction drive or hydraulic pump duties and offers the highest levels of functional safety

Application:

The Curtis Model 1232E is intended for use as the traction controller on class 3 material handling ‘walkies’ and other small industrial trucks. It is equally suitable as the pump controller for auxiliary hydraulic functions on larger industrial vehicles.

Product package options:

It is recommended that a CURTIS OEM level programmer should be equipped for applying the CURTIS AC controller. 3 product packages are available:

1. only CURTIS controller 1232E-2321
2. CURTIS controller 1232E-2321 + CURTIS handheld programmer 1313-4401 + programming cable
3. CURTIS controller 1232E-2321 + CURTIS PC station programmer 1314-4402 + programming cable

Key Features: CURTIS Model: 1232E-2321 Nominal input voltage: 24V 2 Minute RMS Current Rating (amps): 250 S2-60 Minute RMS Current Rating (amps): 125 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: L140 × W180 × H71 mm mm Net Weight: 1.70 kg

Features Include: Increased Performance, Improved functionality Higher performance form, fit and functional replacements for earlier Curtis Model 1232 AC controllers. CE marked as a programmable safety device under EN ISO 13849-1. Models available from 175A–250A output at 24–80V system voltages. Enhanced 64MHz micro and additional FLASH memory doubles the available VCL code space and provides more than twice the VCL execution speed. Six additional VCL-configurable CAN "mailboxes" significantly increases CAN master capabilities. 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 1313-4401 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. 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 Dual Microprocessor architecture cross-checks critical circuits, logic, and software functions to ensure the highest possible functional safety performance level is achieved. Insulated Metal Substrate power base provides superior heat transfer for increased reliability. Fail-Safe power component design. 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. Meets or complies with relevant US and International Regulations EMC: Designed to the requirements of EN12895. Safety: Designed to the requirements of: EN1175-1:1998+A1:2010 EN (ISO) 13849-1 IP65 Rated per IEC 60529.

 

Our services

 

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%.

 

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 .

 

Our Certification

 

About Us

Hefei Huanxin Technology Develop  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 First-class quality, Reasonable price, Best service and Professional product support.