400A 36V-48V 1268-5403 Curtis Programmable DC Sepex Motor Controller for Golf Car

• After-sales Service: 18 Month
• Warranty: 24 Months
• Voltage: 36-48V
• Type: Controller
• Certification: CCC, CE
• Weight: 3.9kg
• Model NO.: 1268-5403
• Product Name: Curtis Permanent Magnetic Curtis Controller
• Application: Forklift Trucks Golf Cart
• Color: Black
• Rated Power: 36-48
• Current: 400A
• Transport Package: Standard Exporting Packaging
• Specification: L229*W178*H81 mm
• Trademark: ECAS
• Origin: China
• Production Capacity: 3000 Pieces/Month

Product Description

Product Description

400A 36V-48V 1268-5403 CURTIS Programmable DC SepEx Motor Controller for Golf Car

Product nume	DC Motor Controller	Car Fitment	Electric Sightseeing Bus lifted Golf Cart forlift etc.
Voltage Options	36-48V	Current	400A
Model	1268-5403	Storage temperature	-40°C to +50°C
Color	Original Color	Type	DC Motor Controller
Size	L229 *W178 *H81 mm	Single gross weight	1.9kg
MOQ	10 PCS	Port	Ningbo/Shanghai

 Attention:

Customers need to let us know your vehicle and voltage (36V/48V,optional).Cutomers should tell us wether it is with anti-skidding function.

Product Description:
- CURTIS Programmable DC SepEx Motor Controller
- Model: 1268-5403
- 36V/48V--400A, Optional Connectors Kit

Attention: It is made in China,not original CURTIS.

Note:There are inner programs for each controller program and it is impossible to confirm.We can help program main program to ensure that the car to can walk with installed controller.If customers want to keep your car as the original,you need to copy the old controller program into the new controller with programmer after buying.

Specifications:
- PWM operating frequency: 16 kHz
- Electrical isolation to heatsink (min.): 500 VAC
- KSI input voltage (minimum): 16.8 V
- KSI input current (typical): 160 mA without programmer; 200 mA with programmer
- Ambient operating temperature range: -40°C to 50°C
- Heatsink overtemperature cutback: starts at 85°C; cutoff at 95°C
- Heatsink undertemperature cutback: 50% armature current at -25°C

Notice: For the buyer without CONTROLLER APPLYING EXPERIENCE,please consult your cart/motor dealer and read carefully the 1268 Controller Manual before making the purchase.

Notice: By default,we will deliver the controller with default setting of 48V/400A.If you need to modify any controller parameter, please send us a message with the list of parameters to be modified 

CURTIS SEPEX Controller Parameter List

Notice: We supply also the 1268-5403 controller assemblage with throttle (foot pedal).

Overview:
- CURTIS 1268 controllers are separately excited motor speed controllers designed for use in a variety of transport vehicles. These programmable controllers are simple to install, efficient, and cost effective. Typical applications include heavy-duty golf carts, personnel transports, burden carriers, and other utility vehicles.
- The 1268 controller offers smooth, silent, cost effective control of motor speed and torque. The speed sensor input allows superior closed-loop control for regulating vehicle speed. Unique braking parameters allow simple, intuitive deceleration tuning. A full-bridge field winding control stage is combined with a half-bridge armature power stage to provide solid state motor reversing and regenerative braking power without additional relays or contactors.

Key Features:
- CURTIS Model: 1268-5403
- Norminal Battery Voltage (Volts): 48V (default setting) or 36V
- Amature 2 minute current rating (amps): 400
- Field 2 minute current rating (amps): 50
- Logic enable and logic power input voltage (minimum):16.8 V
- Logic enable and logic power input current (no contactors engaged): 160 mA without programmer; 200 mA with programmer
- Logic input voltage: 20.0 V High; 7.5 V Low
- Logic input current 10 mA
- Throttle Type: various throttles can be used with the 1268 controller, including 5kΩ 3-wire potentiometers and 0-5V throttles.
- Dimensions: L229xW178xH81 mm
- Net Weight: 3.9 kg
- Package environmental rating: IP64, IP67

Features Include:
- Regenerative braking, providing longer operation on a single battery charge and reducing motor brush wear and motor heating
- Adjustable brake rates, for smooth pedal-release braking
Two user-selectable vehicle operating personalities, with vehicle top speed controlled and limited in each mode
Motor parameters are programmable to match the characteristics of the specific motor being used
Vehicle speed control is enhanced through feedback from a Hall effect speed sensor
Anti-rollback function, providing improved control when throttle is released on hills
Anti-stall function helps prevent motor commutator damage
High pedal disable (HPD) and static return to off (SRO) interlocks prevent vehicle runaway at startup
Complete diagnostics through CURTIS 1313-4331 Handheld Programmer or 1314 PC Programming Station and through the built-in Status LED, for quick and easy testing, diagnostics, and parameter adjustment
WalkAway™ braking feature limits any stopped or key-off rolling to a very low speed
Auxiliary driver can be programmed for either an electromagnetic (EM) brake or a WalkAway™ relay
Coil driver provides adjustable pull-in and holding voltages to WalkAway™ relay or EM brake
Two fault outputs provide diagnostics to remotely mounted displays
Reverse signal driver provides a low signal any time the vehicle is traveling in reverse
Driver outputs are short circuit protected and provide built-in coil spike protection
Brake/Drive Interlock meets ISO stopping distance requirements
Warning buzzer sounds steady in reverse, intermittent during WalkAway™ braking
Splash resistant plastic cover
Meets or exceeds EEC fault detect requirements

1268-5403 controllers are widely applied in different electric vehicles, such as golf carts and utility vehicles. For current golf cart user, please take a reference with  the parameters' list of different vehicle models; for comparing the difference of parameters modified, please see the parameter list of default setting of controller 1268-5403.

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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.