Products > Motor and Motor Control > Brushless drive > Smart Motor Devices

Brushless DC motor drive
max 12.7 kgfcm (1.25 Nm), 180W | BLD-5704 Smart Motor Devices

Brushless motor drive BLD-5704 is complete set, which is ready to operate. The brushless drive consist of industrial 3-phase 180W motor with Hall encoder FL57BLS04 and brushless controller BLD-20 for adjusting speed, direction, acceleration and deceleration of the motor. Controller is designed for joint action with the motor and the drive performs best operating characteristics.

Control:

Speed can be adjusted by 2 methods:
Internal potentiometer
External potentiometer

Rotation direction is adjusted by reverse button or reverse input
Acceleration and deceleration are adjusted by internal potentiometer
Motor run and stop Start/Stop activate by button or digital input
Motor can be sudden stopped with active braking

Hall sensors outputs can be used for system integration and providing close loop control. But for common usage it is not strongly required.

The main parameters of brushless drive BLD-5704:
Output power: 180W
Rated speed: 4000rpm
Speed range: 400 - 4000rpm
Rated torque: 4.3 kgf*cm (0.42 N*m)
Maximum torque: 12.7 kgf*cm (1.25 N*m)
Voltage: 36VDC
Maximum current: 20.5Amp
Torque constant: 0.063 N*m/A
Rotor inertia: 230 g*cm2
Motor mass: 1.25kg