Motor Driver Dual Channel Brushless DC Motor Controller 75A RS232 Control Motor Controller

• Customization: Available
• Signal: Continuous
• Function: Automatic Control, Protection, Monitoring, Measurement
• Model NO.: LKBS48752
• Certification: CE
• Condition: New
• Customized: Customized
• Material: Aluminum Alloy
• Transport Package: Carton
• Specification: 1.5KG
• Trademark: Lulanjiu
• Origin: China
• Production Capacity: 50000
• Package Size: 35.00cm * 30.00cm * 25.00cm
• Package Gross Weight: 1.500kg
• Lead Time: 7 days (1 - 3 Pieces) ; To be negotiated ( > 3 Pieces)

Product Description

Brushless motor driver Dual channel brushless dc motor controller 75A RS232 control motor controller 

 

Product Description

LKBS4875-2 is an intelligent brushless DC dual-motor controller. The brushless dual-motor driver can control two brushless DC motors at the same time. It adopts 32-bit high-performance MCU and advanced movement processing algorithm to realize internal electric differential function. The controller uses the Hall signal inside the motor as the rotor position feedback and works with the external incremental encoder (1000-2500 line) signal to control the movement of motor, realizing speed open-loop, close-loop modes, position mode and torque mode. It has two-way independent driver chip, two-way encoder processing chip, two-way Hall signal processing chip. Meanwhile, it has multiple failure alarm functions. It has two working modes: independent mode and mixed mode.
1.Independent mode: It can realize fully independent control of two-way motor, and the control signal part is controlled by
two-way input signals. Two-way brushless DC motor can control the speed and direction of motor, separately.
2.Mixed mode: It can realize the synchronous control (forward, backward, left and right rotation) of two brushless motors.
The control signal has as many as 8 modes (wireless remote control, rocker, potentiometer, analog quantity, frequency, pulse width , RS232, CAN bus).

Product Parameters

Power voltage	10-55VDC
At the ambient temperature 25ºC, continuous working current	40A
transient current up to	75A 30s
Out+5VDC power (It can power up the encoder)	5V DC 20mA
Analog input range	0-- 5VDC
Working mode	Speed mode, torque mode, position mode
Working temperature	-10ºC-- +60ºC
Ambient humidity	Relative humidity≤80RH
Impulse input range	500Hz-5000Hz
Dimension	148*117*40mm
Weight	800g

Advantage:

1.Wide-range voltage input, 10-55V.
2.Intelligent PID control loop.
3.Working mode: Speed open-loop, close-loop control, torque close-loop control, position close-loop control.
4.External potentiometer, 0-5V analog quantity or pulse command control mode, RC (pulse width signal outputted by the receiver of aeromodelling remote control) control mode.
5.Safety forward & reverse control, four-quadrant operation, support regeneration.
6.Enable control function.
7.Maximum current control.
8.4-way input port; the function can be defined as analog input, pulse input or digital input functions.
9.2-way digital (MOS tube open-drain) output, Generally as 24V 1A output
10.(maximum load capacity of 40V 1A), can be used to loosen the brake or
11.other attachments.
12.Abnormalities like overcurrent, overheating, overvoltage and short circuit will start the protection function.
13.LED status indicator.
14.CAN bus communication, see the detailed communication protocol when using it.
15.RS232 communication, see the detailed communication protocol when using it.

 

Model	Input voltage	Continue current	Max current	Control mode	channel
LKBS48301	10-55V	8A	15A	Potentiometer,0 -5V, PWM, RS232, CAN,R/C	single channel
LKBS48302	10-55V	15A per channel	30A per channel	Potentiometer, 0-5V, PWM, RS232, CAN, R/C	dual channel
LKBS48501	10-55V	30A	50A	Potentiometer,0 -5V, PWM, RS232, CAN,R/C	single channel
LKBS48502	10-55V	30A per channel	50A per channel	Potentiometer, 0-5V, PWM, RS232, CAN, R/C	dual channel
LKBS48751	10-55V	42A	75A	Potentiometer,0 -5V, PWM, RS232, CAN,R/C	single channel
LKBS48752	10-55V	42A per channel	75A perchannel	Potentiometer, 0-5V, PWM, RS232, CAN, R/C	dual channel

Product Application

3D Printer,CNC milling machine,CNC laser machine,Drilling Machine,power tools,Special motor for high speed BLDC Motor winder,Sweeper machine,precision Automation machine,Drone,electric vehicles,Electronic equipment,medical equipment,Roboticautomatic equipment,Mute Low Temperature Rise Transmission Equipment, Environmental Cleaning Equipment,Industrial robots, CNC machine tools, and simple belt driven systems,Fans, pumps and blowers

Packaging & Shipping

Company Profile

Jinan lanjiu Electronic Technology Co., Ltd. mainly engaged in high and low voltage permanent magnet DC motor, high and low voltage BLDC Motor, high and low voltage AC and DC servo motor, and its supporting high and low voltage DC motor drivers, AC and DC servo motor drivers and other high-quality products for industrial fields.

FAQ

Q:What's the lead time for regular order?
A: For orders, the standard lead time is 3-5 days and this time can be shorter or longer based on different model, period and quantity.
Q: Can you send me a price list?
A: For all of our motors, they are customized based on different requirements like lifetime, noise, voltage, and shaft etc. The price also varies according to annual quantity. So it's really difficult for us to provide a price list. If you can share your detailed requirements and annual quantity, we'll see what offer we can provide.
Q: Is it possible for you to develop new motors if we can provide tooling cost?
A:Yes. Please kindly share the detailed requirements like performance, size, annual quantity, target price etc. Then we'll make our evaluation to see if we can arrange or not.
Q: Can I get some samples?
A: It depends. If only a few samples for personal use or replacement, I am afraid it'll be difficult for us to provide because all of our motors are custom made and no stock available if there is no further needs. If just sample testing before the official order and our MOQ, price and other terms are acceptable, we'd love to provide samples.