Curtis DC Series Motor Controller 1253-4804 for Electric Trucks Forklifts

• Customization: Available
• Task: Program
• Structure: Combination
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control, Protection, Monitoring, Measurement
• Certification: RoHS, CCC, CE
• Condition: New
• Customized: Non-Customized
• Material: Stainless Steel
• Version: Factory OEM
• Current: 600A
• Votage: 48V
• Type: DC
• Transport Package: Carton
• Specification: 25cm-10cm-10cm
• Trademark: huanxin
• Origin: China
• HS Code: 8537109090
• Production Capacity: 100000000
• Package Size: 25.00cm * 20.00cm * 10.00cm
• Package Gross Weight: 4.000kg
• Lead Time: 14 days (1 - 10 Pieces) ; To be negotiated ( > 10 Pieces)

Product Description

Product Description

48V / 600A DC Series Winding Motor Controller/Factory OEM version

Model: 1253-4804, Forklift pump / EPS motor driving controller

For the buyer without CONTROLLER APPLYING EXPERIENCE, please consult your cart/motor dealer and read carefully the CURTIS 1253 Controller Manual before making the purchase.

By default, we will deliver the controller with default setting of 48V / 600A / 0-5kΩ (Throttle Type="0"). For better applying the controller to your system, the buyer should confirm with the seller the throttle type (0-5kΩ, 5k-0Ω or 0 - 5V, etc.).

If you need to modify any controller parameter, please send us a message with the list of parameters to be modified (Click here to download the parameter list of default setting of controller 1253-4804 (PDF format)). There is no extra cost for reprogramming the controller.

Overview

The CURTIS 1253 provides a cost-effective solution for control of high power DC series-wound hydraulic pump motors. Its system integration features are designed primarily for Class I and Class II material handling vehicles. Typical applications include the pump systems of material handling trucks (counterbalance trucks, reach trucks), aerial lift platforms (scissor lifts, articulating/telescoping booms), and other industrial vehicles.

The 1253 accepts inputs from up to four Speed Select switches and also from an analog throttle. Its internal microprocessor-based logic controller provides maximum flexibility at minimum cost. Its performance characteristics can be tailored through an array of programmable parameters.

The 1253 controller is fully programmable through a CURTIS 1313-4331 Handheld Programmer or 1314 PC Programming Station. The programming device provides diagnostic and test capability in addition to configuration flexibility.

Key Features

• CURTIS Model: 1253-4804
• Norminal Battery Voltage (Volts): 48V
• Amature Current Limit (amps): 600
• Programmable Undervoltage Cutback (Volts): 32-42
• Overvoltage Cutoff (Volts): 60
• PWM operating frequency: 15.6 kHz
• Electrical isolation to heatsink (min.): 500 VAC
• KSI input voltage: 28-60V DC
• KSI input current (no contactors engaged):
  • 60 mA without programmer
  • 130 mA with programmer
• Logic input current: < 1 mA
• Status LED output current (max.): < 2 mA
• Heatsink overtemperature cutback: linear cutback starts at 80°C; complete cutoff at 120°C
• Heatsink undertemperature cutback: 50% current below -25°C
• Operating ambient temperature range: -40°C to 50°C
• Storage ambient temperature range: -40°C to 85°C
• Package environmental rating: IP54
• Throttle Type: 0-5KΩ (default setting), 5K-0Ω, 0-5V or single-ended 3-wire potentiometer (1kΩ to 10kΩ range)
• Dimensions: L196xW146xH77 mm
• Net Weight: 2.6 kg

Features include:

• Smooth and Quiet Control
  • Programmable acceleration rates provide smooth application of pump motor torque.
  • 15.6 kHz PWM frequency for near-silent operation.
• Programmable Flexibility
  • Easily programmable through a CURTIS programming device.
  • Four Speed Select inputs (SS1.SS4) with individually programmable top speeds.
  • Programmable throttle input for precise speed control with a variety of signal sources.
  • Programmable turn-off delay allows SS4 to be used for power steering.
  • Adjustable minimum speed setting to ensure pump lubrication and to maintain steering system pressure.
• Robust Safety and Reliability
  • Interlock feature disables the controller when operator is not present.
  • Programmable startup lockout prevents inadvertent operation.
  • Seamless integration with CURTIS gauges (models 803, 841, 906, and enGage. IV) for lift lockout function.
  • Lift lockout disables the controller at low battery state of charge.
  • Redundant watchdog timer circuits ensure proper software operation.
  • External Status LED output for easy troubleshooting.
  • Short-circuit protection on main contactor driver.
  • Precharge control prevents pitting of contactor tips at startup.
  • Thermal cutback provides protection to the controller.
  • Rugged housing meets IP54 environmental ratings.
• Easily programmable through the CURTIS Model 1313-4331 Handheld Programmer or 1314 PC Programming Station.

Detailed Photos

Certifications

Packaging & Shipping

Company Profile

Hefei Huanxin Technology Development Co.,Ltd, established in 2004, is a professional manufacturer engaged in the research, development, production, sales and service of Motor Controller, DC-DC Converter, Drive Wheel Assembly, Instrument Cluster, Switch, Accelerator and so on. Our company specialized in various kind of pallet trucks parts and forklift parts for both domestic and international markets. Also our company is the first-level agent of CURTIS BRAND and appointed of Britain Albright Contactor. In addition we have obtained ISO9001 and CE Certificates. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your souring requirement. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success.

FAQ

1. who are we?
We are based in Anhui, China, start from 2004,sell to Domestic Market(33.00%),North America(15.00%),Southeast Asia(10.00%),South America(8.00%),Mid East(5.00%),South Asia(5.00%),Eastern Europe(3.00%),Africa(3.00%),Oceania(3.00%),Eastern Asia(3.00%),Western Europe(3.00%),Central America(3.00%),Northern Europe(3.00%),Southern Europe(3.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Lithium Battery,Battery Charger,Tiller Head,DC Converter,Accelerator,Battery Meter

4. why should you buy from us not from other suppliers?
Established in 2004, is a professional manufacturer engaged in the research, development, production, sales and service of electric vehicle controller, handle, meter, electronic accelerator and so on. Our products are mainly exported to Europe, USA, Asia,

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,HKD,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union;
Language Spoken:English,Chinese