Product details

BLD-300B

Motors & Drives

Changzhou Hetai Motor And Electric Appliance Co., Ltd.

BLD-300B

About this product

BLD-300B is a Hetai drive for speed control of low-voltage, three-phase brushless DC motors. It supports an external 10 kΩ speed potentiometer and natural or forced cooling. The manufacturer photograph shows the drive inside its open packaging.

Model
BLD-300B
Category
Motors & Drives, Components

Specifications & evidence

Source-backed claims. Configuration, workload and evidence type matter when comparing products.

Applicable motor speed range

0–20000 rpm

Manufacturer specification

Configuration: BLD-300B; Manufacturer exact-model source; qualifiers retained and internally contradictory metrics withheld.

BLD-300B
Applicable motor speed (RPM) 0 - 20000

Cooling method

Natural cooling or forced cooling

Manufacturer specification

Configuration: BLD-300B; Manufacturer exact-model source; qualifiers retained and internally contradictory metrics withheld.

BLD-300B
Cooling method Natural cooling or forced cooling

Dimensions

143*91*33mm

Manufacturer specification

Configuration: BLD-300B; Manufacturer exact-model source; qualifiers retained and internally contradictory metrics withheld.

BLD-300B
Size: 143*91*33mm

External speed potentiometer

10 kΩ

Manufacturer specification

Configuration: BLD-300B; Manufacturer rated-column value; other columns blank.

BLD-300B
External speed regulator (kΩ) - 10 -

Maximum hall signal voltage

5 V

Manufacturer specification

Configuration: BLD-300B; Manufacturer exact-model source; qualifiers retained and internally contradictory metrics withheld.

BLD-300B
Hall signal voltage (V) - - 5

Maximum output current

15 A

Manufacturer specification

Configuration: BLD-300B; Manufacturer max-column value; not relabeled as rated or continuous current.

BLD-300B
Output current (A) - - 15

Net mass

0.628 Kg

Manufacturer specification

Configuration: BLD-300B; Manufacturer exact-model source; qualifiers retained and internally contradictory metrics withheld.

BLD-300B
Net Weight: 0.628 Kg

Storage temperature

-10°C--70°C

Manufacturer specification

Configuration: BLD-300B; Manufacturer exact-model source; qualifiers retained and internally contradictory metrics withheld.

BLD-300B
Storage temperature -10°C--70°C

Supported motor frame sizes

DC Brushless Motor 42, 57mm

Manufacturer specification

Configuration: BLD-300B; Manufacturer exact-model source; qualifiers retained and internally contradictory metrics withheld.

BLD-300B
Usage: DC Brushless Motor 42, 57mm

Supported motor power configurations

440 W at 48 V, or 300 W at 24 V

Manufacturer specification

Configuration: BLD-300B; Manufacturer describes compatible three-phase brushless motor configurations; these are not an inferred continuous controller rating.

BLD-300B
BLD-300B DC brushless motor driver is a high-performance product for the brushless drive of medium-power and low-voltage DC brushless motors. The brushless DC drive is designed with a cost-effective solution. BLD-300B is suitable for speed adjustment of three-phase brushless DC motors with power of 48V, 440W, or 24V, 300W.

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