Product Overview

It is a compact and highly versatile brushless DC motor drive, uniquely offering both square wave and sine wave commutation modes in a single, space-saving package.

The NSP-FOC4810AS 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 15A 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

• External display panel can be connected to show speed, set drive parameters, or connect to a computer.
• Dual closed-loop design for current and speed, featuring high torque at low speeds and smooth operation.
• High torque and high speed output, with a maximum speed of up to 10000rpm/min.
• Speed control methods: Analog (0-5V), PWM(10Hz-300Hz).
• Equipped with signal input terminals including EN (Start/Stop), DIR (Direction), and Brake (Electromagnetic Brake).
• Can output speed signal, fault signal, etc.
• Protections include overcurrent, overvoltage, undervoltage, and motor stall.

Function Overview

1. Square Wave Hall Sensor-based Open-Loop Speed Control
2. Square Wave Hall Sensor-based Closed-Loop Speed Control
3. Square Wave Hall Sensorless Open-Loop Speed Control
4. Square Wave Hall Sensorless Closed-Loop Speed Control
5. Sine Wave Hall Sensor-based Open-Loop Speed Control
6. Sine Wave Hall Sensor-based Closed-Loop Speed Control
7. Sine Wave Hall Sensorless Open-Loop Speed Control
8. Sine Wave Hall Sensorless Closed-Loop Speed Control

Environmental Parameters

Wiring Diagram