BLDC Motor Controller - ato.com · ATO BLDC Motor Controller Electrical Specifications BLD-100A Connection Definition Mark Single Category Definition DC+ Power connection Power supply

ATO BLDC Motor Controller

Electrical Specifications

BLD-100A

Connection Definition

Mark SingleCategory Definition

DC+ Powerconnection

Power supply positive electrode(18V-48V)

DC- Power supply negative electrode

W Motorconnection

Motor line W phase

V Motor line V phase

U Motor line U phase

GND

Hall Single

BLDC Hall single power negative electrode

HW Hall senor single HW

HV Hall senor single HV

HU Hall senor single HU

VCC BLDC Hall single power positive electrode

SV

Control single

External Potentiometer ( No Connection When Adjusting Speed WithInternal Potentiometer ) or Pulse Rate In Note①

COM Common （Low Level/Ground）

F/R Direction: Low Level/CCW High Level or No Connection/CW Note ②

EN Enable: High Level/Stop Low Level/Run Note ②

BRKQuick Brake: High Level/Stop Low Level/Run

Note ②

SPEEDOutput single

Speed Signal Output

ALARM Alarm Signal Output

Note①: Potentiometer/10KΩ or analog signal DC 0V~+5V (Change internal switch J1/DC0-10V).Turn off the internal potentiometer RV when using an external potentiometer to adjust themotor speed.Note②:High level/5V (5mA)

Mechanical Drawings:

Motor Speed Adjusted By An External Potentiometer :Use a suitable potentiometer with a resistance valueof 10KΩ,when connecting external potentiometer,the middle terminal connects to SV,the other twoterminals connect to VCC and COMSW3/ onSW4/ offSW5/ offSW6/ on

Wire Connection Guideline :

direction controlpotentiometer

thin blackthin whitethick greenthick bluethick red

thick black

thick yellow

thick red

DC-

DC+

Driver wiring Diagram