48V 30A 86mm BLDC Motor Driver with 2-Quadrant PI Control for 3-Phase Brushless DC Motors

Price Negotiable

Price: Negotiable

MOQ: 1PC

Delivery Time: as confirmed

Brand: OWO

Product Description

Product Overview

The N Series 48V 30A BLDC Motor Driver is a high-performance speed controller designed for 3-phase brushless DC motors with hall sensors. This compact 86mm driver features variable parameter settings and PI closed-loop control for precise speed regulation.

Key Features

Surface-mount technology with compact 86mm design
2-Quadrant PI closed-loop speed control with excellent linearity
Multiple reference inputs: 0-5V analog voltage, 0-100% PWM, or 0-3kHz frequency
Configurable parameters via DIP switches and potentiometers
Industrial-grade components for reliable operation
Comprehensive protection features including over-temperature protection
Control functions: Forward/Reverse, Enable, Brake, Speed Reference
Output functions: Speed Pulse (PG), Alarm

Technical Specifications

Parameter	Specification
Rated Voltage	48VDC (37-55V operating range)
Peak Current Limit	30A
Continuous Current	15A
Ambient Temperature	-10°C to +45°C or -40°C to +65°C
Hall Sensor Compatibility	60°/120° hall sensors
PWM Frequency	15kHz
Speed Ramp Time	0.1/0.25/0.5/1.0 seconds
Speed Pulse Output	24 pulses per revolution @ 8-pole motor

Model Naming Convention

BLSD 48 30 DC - 2Q - N - T P

BLSD: BLDC Speed Driver
48: Rated Voltage (48VDC)
30: Peak Current Limit (30A)
DC: DC Power Input
2Q: 2-Quadrant Driving Mode
N: N Series (normal size with variable parameters)
T: Ambient Temperature -40°C to +65°C
P: 0-3kHz Pulse Input at SV

Application Notes

This driver is specifically designed for 3-phase brushless DC motors equipped with hall sensors. It supports multiple control modes and provides reliable performance in industrial applications requiring precise speed control.

Connection Diagram