Famous Nuoli/Hangcha/Heli Pallet/Sweeper/Floor Truck 36-48V 250A AC Motor Controller Spi-1238e-5621

• Customization: Available
• Task: Program
• Structure: Combination
• Model NO.: SPI-1238e-5621
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control
• Certification: ISO: 9001
• Condition: New
• Customized: Customized
• Material: Stainless Steel
• Model No.: Spi-1238e-5621
• Status LED Output Current (Max.): <2 Ma
• Current Rating (AMPS): 250A
• Compatible Equipment Type: Forklift
• Voltage: 36-48V
• Logic Input Current: <2 Ma
• PWM Operating Frequency: 15.6 MHz
• Power Source: AC
• Transport Package: Carton/Pallet
• Specification: L275*W232*H102mm
• Trademark: SPIDERWAY
• Origin: Anhui, China
• Production Capacity: 36000PCS/Year
• Package Size: 28.00cm * 18.00cm * 11.00cm
• Package Gross Weight: 1.700kg

Product Description

Product Description

     
1238E-5621 36-48V 650A Motor Controller for Forklift Transporter Golf Cart Generalduty Vehicle

 

PRODUCT NUME	VOLTAGE OPTIONS	MODEL	COLOR	SIZE	MQR
AC Motor Controller	36V-48V	1238E-5621	Black	L275xW232xH85	1 PCS
CAR FITMENT	CURRENT	TEMP.	TYPE	WARRANTY	PORT
Electric Sightseeing Bus lifted Golf Cart Forklift etc.	650A	-40ºC~50ºC	AC Motor	1 year	Ningbo/Shanghai

Product Description

Dimension Manual 

CURTIS AC Motor Controller 1238E-5621

Programmable, 36-48V / 650A, Forklift & Pallet Truck Driving Motor Controller

1238E AC controllers are used by many utility vehicle makers, MIMA, HELI, HANGCHA, NOBLELIFT, EP, TCM, LIFTSTAR, XILIN, HYSTER, etc.

Overview:

The Curtis model 1238E provides advanced control of AC induction motors performing on-vehicle traction drive or hydraulic pump duties and offers the highest levels of functional safety.
 

Specifications:
 

PWM operating frequency	Electrical isolation to heatsink (min.)	PWM operating frequency	Maximum encoder frequency	Maximum controller output frequency	Heatsink overtemperature cutoff	Heatsink undertemperature cutoff
15 kHz	500 VAC	10 kHz	15kHz	300 Hz	linear cutback starts at 85°C; complete cutoff at 95°C	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 1238E 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 1238E 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 1238SE 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 1238E-5621 with CURTIS CURTIS Model 1313-4331 Handheld Programmer or CURTIS 1314 PC programming station. There is no extra cost for reprogramming the controller.

   

  Application Vehicle Example

   

  The Curtis Model 1238E 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.

  Example: controllers 1238E-5621 are used as driving motor controller of Noblelift pallet truck PT20. For more controller setting details, click here to download the controller parameter list (PDF format), controller program for Noblelift PT20. Attention, this controller program has steering function (working with an EPS controller 1220-2201). Some PT20 pallet trucks have not an EPS controller. The controller program is different for these trucks. For more details, please contact us.
  

  Two 24V 1232E controller models are often used by forklift and pallet truck makers:

• 1232E-5121: 36-48V / 350A

• Key Features:

• CURTIS Model: 1232E-5121
• Nominal input voltage: 36V
• 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:
  • Type 1: 2-wire rheostat, 5kΩ-0 input
  • Type 2: single-ended 3-wire 1kΩ-10kΩ potentiometer, or 0-5V voltage source
  • Type 3: 2-wire rheostat, 0-5kΩ input
  • Type 4: wigwag 3-wire 1kΩ-10kΩ potentiometer, or 0-5V voltage source
  • Type 5: VCL input (VCL_Throttle)
• 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 1313-4331 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.
  • 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.
  • UL recognized per UL583.

    
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