NSP-BLDC4830A 1500W BLDC Motor Drive, 18-60V, 35A, RS485 Interface, Motor Stall Protection, Square Wave Drive

Product Overview

It is a versatile and robust standard solution for a wide range of industrial automation challenges.

The NSP-BLDC4830A brushless DC (BLDC) motor drive is the latest high-tech product launched by our company, targeting the medium-power brushless motor drive field. This product adopts large-scale integrated circuits (LSIC) to replace the original hardware design, featuring higher anti-interference capability and fast response performance. It is suitable for driving any three-phase low-voltage BLDC motor (with or without Hall sensors) with a peak current of less than 35A and a power supply voltage ranging from DC 18V to 60V, and boasts the characteristic of low temperature during high-current operation. The product is applied in a series of electrical automation control fields such as knitting equipment, medical equipment, food packaging machinery, and power tools.

Key Features

• Current-loop controller design, high torque at low speeds, smooth operation.
• High torque and high speed output, the maximum speed is 10000rpm/min (Depending on the motor speed).
• Speed control methods: Analog (0-5V), PWM(10Hz-300Hz).
• Equipped with signal input terminals including EN (Start/Stop), DIR (Direction), and Brake (Electromagnetic Brake).
• Protections include overcurrent, overvoltage, undervoltage, and motor stall.

Function Overview

This product can realize the following functions:

1. Hall Sensor-based Open-Loop Speed Control
2. Hall Sensor-based Closed-Loop Speed Control
3. Hall Sensorless Open-Loop Speed Control
4. Hall Sensorless Closed-Loop Speed Control

All the above functions can be set directly by users on the panel.(Note: This drive automatically identifies whether the motor has a Hall sensor or is sensorless, requiring no additional settings.)

Environmental Parameters

Wiring Diagram