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BLD4820TC BLDC motor driver

l Closed-loop speed control by Hall signal. Maximum torque can be achieved at low speeds.

l Wide speed adjustment range: support 200~20000 rpm speed range.(Two-pole motor)

l Provide soft start and stop function, softer start and stop, higher security.

l Wide voltage input range, adapt to 20~60V DC power supply.

l High current driving ability, continuous rated current up to 20A, the peak current up to 40A.

l Support external Potentiometer, external voltage and external PWM speed control.

l Provide over-voltage, under-voltage, over-current, over-temperature, hall sensor error protection and alarm function

l Support CAN2.0B Modbus protocol

ACCESSORIES：

Specification

Typical application: BLD4820TC is widely used in textile equipment, medical equipment, food machinery and equipment, power tool,

garden machine, smart-home device and other electrical automation control fields.

Supply voltage	Rated operating voltage: 48VDC (operating voltage range: 20VDC ~ 60VDC)
Operating current	Continuous current: 20A, Peak current: 40A (Ambient temperature below 25℃)
Power range	≤1200 W
Speed range	200rpm～20000rpm (Two-pole motor)
Adapted motor	Brushless DC hall motor（120°）
Working mode	Hall speed closed-loop mode(Factory Default), Open-loop mode(Optional)
Speed adjustment mode	Support external potentiometer speed control(Factory Default),external voltage(0 - 5 V) , and if PWM speed control or CAN speed control is needed, one of them needs to be configured before delivery.
Protective function	Over-voltage protection, Under-voltage protection, Over-current protection, Over-temperature protection, Soft-Start and hall signal fault alarm function.
Working environment	No corrosive, flammable, explosive, conductive gas, liquid and dust.
Heat dissipation mode	Natural cooling or external radiator.
Dimension	150mm×82mm×45mm

Title	type	Size(KB)	Download

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