1266r-5351 Curtis Motor Controller for Electric Golf Cart

• Customization: Available
• After-sales Service: Online
• Warranty: Online
• Model NO.: 1266R-5351
• Type: Controller
• Brand Name: Curtis
• Model Number: 1266r-5351
• Motor Type: DC Motor
• Norminal Battery Voltage (Volts): 36-48V
• 2 Minute Current Rating (AMPS): 350A
• Plug Braking (A2 Busbar): Yes
• Dimensions: L281xw180xh80 mm
• Net Weight: 4.9 Kg
• Operating Ambient Temperature Range: -40°c to 50°c
• Package Environmental Rating: IP65
• Transport Package: Carton
• Specification: L281xW180xH80 mm
• Trademark: CURTIS
• Origin: Anhui, China
• Production Capacity: 3000pieces/Month
• Package Size: 25.00cm * 20.00cm * 15.00cm
• Package Gross Weight: 2.000kg

Product Description

1266R-5351 Curtis Motor Controller for Electric Golf Cart

Product Description:

Specifications:

• PWM operating frequency: 16 kHz
• Electrical isolation to heatsink (min.): 500 VAC
• KSI input voltage (minimum): 16.8 V

Not like the CURTIS 1266A controllers (for example 1266A-5201), 1266R-5351 does not offer the "walkaway" feature.

 

For the buyer without CONTROLLER APPLYING EXPERIENCE, please consult your cart/motor dealer and read carefully the 1266 Controller Manual (PDF format) and 1266 Controller Datasheet (PDF format) before making the purchase.

When use CURTIS programming devices 1313-4331 Handheld Programmer or 1314 PC Programming Station, for activating the controller 1266R-5351, the J1-8 and J1-16 terminals of controller 16-Pin Molex connector should be connected to "B+" of DC power source (minimum 16.8V, maximum vehicle system voltage); "B-" busbar should be connected to "B-" of DC power source (minimum 16.8V, maximum vehicle system voltage).

We may supply also the full set of controller assemblage with throttle (foot pedal) of 1266R-5351.

Overview:

CURTIS 1266 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 golf carts and small utility vehicles.

The 1266 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: 1266R-5351
• Norminal Battery Voltage (Volts): 36V / 48V
• Amature 2 minute current rating (amps): 350A
• Field 2 minute current rating (amps): 30A
• KSI input current (typical):
  • 160 mA without programmer
  • 200 mA with programmer
• 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 1266 controller, including 5kΩ 3-wire potentiometers and 0-5V throttles
• 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
• Package environmental rating: IP5X
• Dimensions: L198 × W114 × H70 mm
• Net Weight: 1.9 kg

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
• 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

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F&Q:

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%.