Curtis Controller 1268-5501 36-48V 500A DC Motor Speed Controller for Golf Cart

• Customization: Available
• Operation Mode: Manual Operation
• Weight: 3.9 Kg
• Model NO.: 1268-5501
• Logic Input Current: <2 Ma
• Status LED Output Current (Max.): <2 Ma
• PWM Operating Frequency: 15.6 MHz
• Place of Origin: Anhui, China
• Model Number: 1268-5501
• Current Rating (AMPS): 500A
• Dimensions: L229*W178*H81mm
• Compatible Equipment Type: Forklift
• Power Source: DC
• Voltage: 36-48V
• Transport Package: Box
• Specification: L229*W178*H81mm
• Trademark: ECAS
• Origin: China
• HS Code: 8537109090
• Production Capacity: 36000PCS/Year
• Package Size: 23.00cm * 18.00cm * 8.00cm
• Package Gross Weight: 4.600kg

Product Description

     
DC SepEx Controller1268-5501 Curtis Instruments 36-48 Volt Separately Excited Electronic Motor Speed Controller

Dimension Manual 

NOMINAL VOLTAGE RANGE	36-48 V
MINIMUM ELECTRICAL ISOLATION	Due to Heatsink: 500 VAC
LOGIC INPUT
Power Input Voltage	16.8 V
Power Input Current	W/o Programmer: 160 mA W/ Programmer: 200 mA
Voltage	High: Greater than 20 V Low: Less than 7.5 V
Current	10 mA
CURRENT LIMIT	500 A
2 MINUTE RATING	Armature: 500 A Field: 50 A
OPERATING FREQUENCY	16 kHz
THROTTLE INPUT	0-5K ohms
TEMPERATURE
Ambient (Operational)	-40°C to 50°C
Under temperature Cutback (Heatsink)	-25 °C (50% armature current)
Overtemperature Cutback (Heatsink)	Starts at 85 °C Cutoff finishes at 95°C

Product Description

Detail pictures

The separately excited motor speed controller, Curtis Controller Model 1268-5501, operates at a high frequency of 16 kHz, making them a noiseless and cost-efficient choice as they allow smooth control of brake, torque, and speed. It is designed to suit heavy-duty transport vehicles ranging from high-power demand golf carts to utility vehicles.

 

The Curtis 1268-5501 is a 36-48-volt model with 500 amperes current limit and utilizes a 0-5K ohms throttle input. It weighs 3.9 kg and is 229 mm in length, 178 mm in width, and 81 mm in depth. The design is particularly similar to Curtis 1266 but is more suitable for heavier applications. The design is particularly similar to Curtis 1266 but is more suitable for heavier applications. This controller has regenerative braking and programmable parameters as its key features. It also has well-protected components, cutback functions, mobilization control, and WalkAway feature among others.

 

SPECIFICATIONS
 

NOMINAL VOLTAGE RANGE	36-48 V
MINIMUM ELECTRICAL ISOLATION	Due to Heatsink: 500 VAC
LOGIC INPUT
Power Input Voltage	16.8 V
Power Input Current	W/o Programmer: 160 mA W/ Programmer: 200 mA
Voltage	High: Greater than 20 V Low: Less than 7.5 V
Current	10 mA
CURRENT LIMIT	500 A
2 MINUTE RATING	Armature: 500 A Field: 50 A
OPERATING FREQUENCY	16 kHz
THROTTLE INPUT	0-5K ohms
TEMPERATURE
Ambient (Operational)	-40°C to 50°C
Under temperature Cutback (Heatsink)	-25 °C (50% armature current)
Overtemperature Cutback (Heatsink)	Starts at 85 °C Cutoff finishes at 95°C

 

PHYSICAL SPECIFICATIONS
 

WEIGHT	3.9 kg
DIMENSION
Length	229 mm
Width	178 mm
Depth	81 mm
PACKAGING	IP64, IP67

 

FEATURES
 

Feature	Purpose
Regenerative Braking	Ensures longer operation, reduces motor heating, and decreases brush wear
Adjustable and Programmable Parameters	A feature allowing control of brake, speed, and torque and to match motor requirements
MultiMode input	The top speed of the vehicle is controlled and with applied limits along with 2 operating personalities
Hall Effect Speed Sensor	The speed control is improved due to this feature
Anti-rollback function	When driving uphill, the vehicle is inhibited to roll backward
Anti-stall function	Protects motor commutator from harm
High Pedal Disable	Allows a safe start by monitoring the status of the throttle. If the vehicle is started with an applied throttle, this feature disables it from operating until the throttle is returned to the neutral position
WalkAway braking	The vehicle can only operate at low speeds when off
Reverse Signal Driver	If the vehicle is reversing, it gives a low signal
Short Circuit Protection	Outputs and has integrated protection from coil spike
Buzzer Sound	Reverse: Steady WalkAway Braking: Intermittent
Status LED	Allows viewing of diagnostics
Plastic Cover	Helps in resisting splashes
Easy Installation	No further alterations are necessary
IP64 and IP67	Ingress Protection (IP) rating that protects the controller from the rugged environment

 

 

Item Description from the Seller

UP FOR AUCTION TODAY IS THE USED Curtis Model# 1268-5501 500a SepEx 36-48V DC Motor Controller (100% COMES AS YOU SEE IT) THIS IS OFF A RUNNING 2010 BAD BOY BUGGY PRO 4X4 ATV THIS WILL COME 100% AS SHOWN, PLEASE SEE PICTURES 100% WORKING READY TO USE.
IT WILL ARRIVE TO YOU IN THE SAME 100% CONDITION AS YOU SEE IT IN THE PICTURES  AS SHOWN)
I DO NOT HAVE A BOOK ON THESE PARTS SO IF YOUR NEEDING INFORMATION ON THIS PART FITTING ANOTHER YEAR, MAKE, OR MODEL PLEASE CONTACT A DEALER AND CHECK WITH THEM. THANKS

 THIS COMES JUST AS SHOWN. SOME PARTS COULD USE SOME CLEANING. PLEASE SEE ALL PICTURES FOR FULL DETAILS.  ALL ELECTRICAL PARTS ARE SOLD AS IS, 100% WORKING AND READY TO USE. WE DO NOT OFFER RETURNS ON ELECTRICAL PARTS, THIS AVOIDS SWAPPING PARTS. IF YOU BUY THIS PART AND DECIDE YOU DO NOT NEED IT FOR WHAT EVER REASON JUST PLAN TO RESELL IT YOURSELF, THANKS

THANKS FOR LOOKING.  IF THERE ANY QUESTIONS EMAIL ME 
PLEASE DO NOT EMAIL ME AFTER CLICKING BUY NOW AND ASK ME TO INCLUDE OTHER PARTS WHICH ARE NOT SHOWN WITH THIS AUCTION OR ABOUT DETAILS OF THE ITEM,  QUESTIONS SHOULD BE ASKED BEFORE BUYING IT, THIS COME AS SHOWN.

THE 1ST FEW NUMBERS AND LETTERS OF THE TITLE IS THE BIN LOCATION WHERE THE PART IS LOCATED INSIDE MY WAREHOUSE, MANY PEOPLE ASK ME ABOUT THIS.



CURTIS DC Motor Controller 1268-5501

Programmable, 36-48V / 500A, Forklift & Pallet Truck Driving Motor Controller

1268-5501 DC controllers are used by many utility vehicle makers, MIMA, HELI, HANGCHA, NOBLELIFT, EP, TCM, LIFTSTAR, XILIN, HYSTER, etc.

Overview:

The Curtis model 1268-5501 provides advanced control of DC 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

•  

• 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

   

  

   

• Key Features:

• NOMINAL VOLTAGE RANGE	36-48 V
  MINIMUM ELECTRICAL ISOLATION	Due to Heatsink: 500 VAC
  LOGIC INPUT
  Power Input Voltage	16.8 V
  Power Input Current	W/o Programmer: 160 mA W/ Programmer: 200 mA
  Voltage	High: Greater than 20 V Low: Less than 7.5 V
  Current	10 mA
  CURRENT LIMIT	500 A
  2 MINUTE RATING	Armature: 500 A Field: 50 A
  OPERATING FREQUENCY	16 kHz
  THROTTLE INPUT	0-5K ohms
  TEMPERATURE
  Ambient (Operational)	-40°C to 50°C
  Under temperature Cutback (Heatsink)	-25 °C (50% armature current)
  Overtemperature Cutback (Heatsink)	Starts at 85 °C Cutoff finishes at 95°C

• 

• Features Include:

• Regenerative Braking	Ensures longer operation, reduces motor heating, and decreases brush wear
  Adjustable and Programmable Parameters	A feature allowing control of brake, speed, and torque and to match motor requirements
  MultiMode input	The top speed of the vehicle is controlled and with applied limits along with 2 operating personalities
  Hall Effect Speed Sensor	The speed control is improved due to this feature
  Anti-rollback function	When driving uphill, the vehicle is inhibited to roll backward
  Anti-stall function	Protects motor commutator from harm
  High Pedal Disable	Allows a safe start by monitoring the status of the throttle. If the vehicle is started with an applied throttle, this feature disables it from operating until the throttle is returned to the neutral position
  WalkAway braking	The vehicle can only operate at low speeds when off
  Reverse Signal Driver	If the vehicle is reversing, it gives a low signal
  Short Circuit Protection	Outputs and has integrated protection from coil spike
  Buzzer Sound	Reverse: Steady WalkAway Braking: Intermittent
  Status LED	Allows viewing of diagnostics
  Plastic Cover	Helps in resisting splashes
  Easy Installation	No further alterations are necessary
  IP64 and IP67	Ingress Protection (IP) rating that protects the controller from the rugged environment

  Exhibition Pictures

   

   

  

  

  
   

  Company Profile

   

   

  Our company is located in HEFEI City, ANHUI Province China, is the large-scale professional agriculture Machinery,Forklift Parts manufacturer with integration of  manufacturing, export and after-sale service. Establish in 2017, by now Forklift electrical accessories basically cover the vehicles of major domestic brands( Such as Zhongli,Nuoli,Afterburner,Heli,Baoli,TCM TEU)
  
  The company′s main products cover Electric Vehicles,Electric Forklifts,Motor Controller ,Lithium battery and sell parts and accessories for electric Vehicles ,including motors Electric Controls ,meters,accelerators,control handles ,DC converters,power connectors ,wiring harness,Various electrical switches and so on.
  
  We have professional quality inspection department, every machine will be tested 3 times before delivery in order to make sure the machinery in future. 
  
  With high quality product, competitive price, and best after-sale service, we have gained good reputation from all over the world, such as Europe, South Korea North, America, Central and South America, Africa, Australia, New Zealand and so on.Base on it ,we welcome buyers from all over the world.

  FAQ

   

  Q: Can I have a sample order?
  A: yes, we welcome sample orders to test and check quality.
  
  Q: Do you offer a guarantee for the products?
  A: Yes, we offer a 1-year warranty on our products.
  
  Q: Which shipping will you offer?
  A: By sea, air,  DHL, FedEx, TNT, UPS, EMS, SF 
  
  Q: How to proceed with 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 a deposit for formal order. Fourthly We arrange the production.
  
  Q: Is it OK to print my logo on the product?
  A: Yes. Please inform us formally before our production and confirm the design first based on our sample.
  
  Q: Do you have any MOQ limit?
  A: Low MOQ, 1pc for sample checking is available