Features:

* This model 1266A-5201 DC motor controller supports the 36-48V voltage range, with a rated output current up to 275A. It can be adapted to 1510-5201 and 1510A-5251 devices, and is suitable for debugging and use of a variety of for electric mobility devices.

* The controller supports external programming equipment to for modify internal parameters. With the help of a handheld programmer or computer software, for customized parameter settings can be made for vehicle driving torque, starting response, and for maximum driving.

* Compatible with throttle input components of multiple signal types, it can be connected to 5kΩ potentiometer throttle, 0-5V electronic throttle and other accessories. The wiring port layout is regular and can be matched with most vehicle wiring harness connectors of the same specifications.

* Adapted to DC series motor equipment such as golf carts and small electric trucks to handle acceleration and reversal movements during vehicle driving, and optimize the power output performance of the entire vehicle during driving.

* The equipment has a built-in fault code prompt function, which can output corresponding flashing signals when abnormal working conditions occur. Maintenance personnel can quickly locate various problems in circuits, throttle signals, and motor circuits.

Supports switching between 36V and 48V for battery systems. The factory default parameters are biased toward 48V working conditions. After replacing for battery packs with different voltages, the parameters can be modified to adapt to the corresponding power supply system.

* Linear power signals are output during the starting and reversing stages, and the power output transition is smooth during driving, reducing instantaneous current fluctuations, helping the for battery release more available power, and extending the single driving mileage.

Specifications:

Part name: DC motor controller

Part numbers: 1266A-5201, 1266A5201, 390215201

Replacement part numbers: 1510-5251, 1510A-5251, 1510-5250, 1510A-5250, 1510-5201, 1510-5202, 1266A-5201, 1266-5201

36-48V, 275A, 0-5kΩ, programmable. NOTE: This unit is factory preset to 48V 275A 0-5K specifications. If you need to adapt to other models, you need to use a handheld programmer for reprogramming.

for PWM operating for frequency: 16 kHz

Electrical isolation to heat sink: 500 for VAC (minimum)

for Armature 2 minute current rating: 275A

Excitation 2 minutes rated current: 25A

for Logic enable and for logic supply input voltage (minimum): 16.8 V

for Logic enable and for logic power input current (when no contactor is closed): 160 mA when not connected to the programmer; 200 mA when connected to the programmer

for Logic input voltage: >20.0 V (high level)

for Logic input current: 10 mA

Operating ambient temperature range: -40°C to 50°C (-40°F to 122°F)

Radiator over-temperature current limit: starts limiting at 85°C (185°F); cuts off protection at 95°C (203°F)

Heat sink low temperature derating protection: for armature current reduced to 50% at -25°C (-13°F)

Material: Shell body: flame retardant ABS black shell

Installation base : aluminum alloy cooling base plate

Color: black

Size: standard

Features include

1. Adjustable parameters support for customized optimization of , torque and braking control

2. Power MOSFET technology ensures smooth, quiet, efficient and cost-effective operation

3. Half-bridge for armature and full-bridge excitation configuration supports regenerative braking until approaches for zero

4. Supports the selection of two vehicle operating modes, and the for maximum can be controlled and limited in each mode

5. Use the signal from the Hall effect sensor to enhance vehicle control performance

6. Overspeed braking (regenerative braking) function can limit vehicle when driving downhill

7. Anti-slope function provides better control when releasing the for accelerator on slopes

8. Anti-lock function helps prevent damage to the motor commutator

9. High for Pedal Disable for interlock prevents the vehicle from rolling out when started

10. The braking function can limit the coasting of the vehicle to a very low level when the vehicle is stationary or powered off.

Package contents:

1 * DC motor controller

1 * Adapter cable

Note：

1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

2.Please allow slight manual measurement deviation for the data.

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