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BLAR-090210-MH-MD_datasheet.pdf

BLAR-090210-MH-MD_datasheet.pdf

Product catalog summary

Overview: The BLAR series is a high-performance digital brushless DC drive designed for speed and torque control of brushless motors. It supports both Hall-sensor and sensorless feedback and integrates intelligent positioning control with brushless drive functions.

Key Highlights:

Supply Voltage: 18–90VDC
Continuous Current: 210 Arms
Peak Current: 300 Arms

Specifications:

Control Modes: Speed and torque control
Current-Loop Sampling: 16 kHz
Speed-Loop Sampling: 2 kHz
Motor Compatibility: Permanent-magnet brushless DC motors
Feedback Options: Digital Hall or incremental A/B quadrature encoder
Communication: RS232, RS485, CAN (optional)
Protection Functions: Overvoltage, overcurrent, undervoltage, overload, overtemperature, encoder fault, I²t, output short circuit

Installation and Environment:

Installation Environment: No corrosive or flammable gases
Installation Altitude: Below 1,000 m
Ambient Temperature: −20 °C to +50 °C
Humidity: 5%–95% RH, non-condensing

Wiring and Connections:

Motor Phases: U, V, W
Feedback: Incremental A/B encoder or digital Hall
Control Terminals: Brake output, fault output, analog direction, PWM direction, PWM pulse, enable
Communication Ports: RS485, CAN (optional), RS232 for debugging

Ordering Information: Specify NTC-resistor temperature-sensor input or temperature-switch option when ordering.

Catalog excerpts

The BLAR series is a general-purpose, high-performance intelligent digital brushless DC drive family, combining intelligent positioning control and brushless drive functions in one unit with power capability up to 15 kW. It is designed primarily for speed and torque control of brushless motors with Hall-sensor or sensorless feedback, while also supporting broader motion-control integration where the voltage, current, feedback interface, duty cycle, and installation conditions are confirmed. The BLAR series supports external control, RS485, distributed CAN (CANopen) network, and RS232 operating modes, plus incremental encoder and digital Hall feedback. • 210 Arms continuous current • 300 Arms peak current | SPECIFICATIONS Supply Voltage Continuous Current Peak Current Applicable Dimensions Table Row Dimension Units Control Modes Current-Loop Sampling Speed-Loop Sampling Speed control and torque control 16 kHz (62.5 ps) Current-Loop Bandwidth Motor Compatibility Feedback Options Feedback Encoder Rate Digital Hall Phase Relationship Speed / Torque Command PWM Command — Unipolar PWM Command — Bipolar PWM Frequency Range PWM Minimum Pulse Width Analog Command Typically 1.5 kHz; subject to parameter settings and load inductance Permanent-magnet brushless DC motors with Hall-sensor or sensorless feedback Digital Hall or incremental A/B quadrature encoder U/V/W, 120 electrical degrees phase shift PWM or ±10 V analog command 0-10055, selectable 1/0 polarity 5055 ±5055 1 kHz-100 kHz 220 ns ±10 V; 5 kfi differential input impedance 9,600-115,200 baud; full-duplex ASCII or binary protocol

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20 kbit/s–1 Mbit/s; CANopen DS-301 V4.02 and DS-402 device drive / motion control Status indication and CAN network indication Digital Inputs Configurable Input Functions Hardware enable, external reset, forward/reverse limit, PWM synchronization, run/stop, and high-speed pulse input Digital Outputs 2 ports; NPN, active-low; max. 300 mADC / 30 VDC Configurable Output Functions Fault signal, brake control, PWM synchronization signal, and user-defined event Protection Functions Overvoltage, overcurrent, undervoltage, overload, overtemperature, encoder fault, I²t, and output short circuit Shared...

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AREF− analog reference negative / AREF+ analog reference positive Single-Ended Analog Wiring Differential Analog Wiring 485A (CAN_H optional), as identified in the supplied source table GND_C / GND_C 485B (CAN_L optional) / 485B (CAN_L optional) Communication Note CAN signal names in parentheses are optional, as marked in the source technical page. Signal Ground / Signal Ground +24 V, or the main supply voltage WIRING DIAGRAM — BLAR SERIES DRIVE BLAR SERIES DRIVE — WIRING OVERVIEW Common technical connection reference for BLAR high-power brushless drives J3 CONTROL TERMINALS Terminal number and...

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PORT & CONNECTOR DIAGRAM — BLAR SERIES DRIVE Common connector locations and functions for BLAR high-power brushless drives J1 — Motor & Main Power Pin 1-3: U / V / W motor phases Pin 4: 0 V • Pin 5: DC 20-90 V BLAR SERIES DRIVE Front / connector-side reference J3 — Control & Analog Command OUT2 / OUT1: brake and fault outputs IN1-IN4: enable, direction and PWM pulse AREF- / AREF+: ±10 V analog reference Digital Hall or incremental A/B encoder Optional NTC or temperature-switch input Specify feedback / temperature option when ordering. J6 — RS232 Debug RxD / TxD / signal ground J4 / J5 — Field...

Open the catalog to page 4

BLAR-090210-MH-MD_datasheet.pdf

BLAR-090210-MH-MD_datasheet.pdf

Catalog excerpts

All NEOTON MOTOR catalogs and technical brochures