AGV 48v brushless dc motor controller | Автомобили и мотоциклы

Trading Company Ltd.

 

dear friend

If you need to buy our products

You can contact us

We are a large trading company in China

The company has a variety of products

Or dear friends, you can also provide the products you need

We can basically meet all the product needs you need

You are welcome to contact us

You can leave a message directly in the store

We will reply in 2 minutes

I look forward to your coming

 

DC Motor Controller for Golf Carts

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 1313-4401 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.

 

Package and 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 companies we are cooperating.

2. By Air: Delivery from the Shanghai airport to customer’s destination city air port.

3. By Sea: Delivery from the Shanghai sea port .

About Us       

Hefei Huanxin Technology Development  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 Firstclass quality, Reasonable price, Best service and Professional product support. 

Contact Details                                                                      

 

Please freely contact us if you get any problem.

 

Mr Jason Yu

Skype: yu.jason61

Mobile: +86 15256530726

Tel: +86 551 66338878

Fax: +86 551 66338870