JK42BLS04 Brushless Motor 105 Watt BLDC.
JK42BLS04 Brushless Motor 105 Watt BLDC.
JK42BLS04 Brushless Motor 105 Watt BLDC.
JK42BLS04 Brushless Motor 105 Watt BLDC.
JK42BLS04 Brushless Motor 105 Watt BLDC.

JK42BLS04 24V Brushless DC Motor 105W 4000RPM 0.25N.m with Hall Sensor

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SKU: BE01018
Availability : In Stock Pre order Out of stock
Categories: BLDC Motors
Description

The JK42BLS04 24V Brushless DC Motor is a compact and efficient motor designed for applications that require high speed, smooth performance, and dependable torque output. With its 8-pole BLDC design, this motor offers reliable operation and longer service life compared to conventional brushed motors, making it an excellent choice for robotics, automation systems, conveyor applications, and custom motion-control projects.

Operating at 24V DC nominal voltage, the JK42BLS04 delivers 105W output power, 0.25 N-m rated torque, and 4000 RPM rated speed, making it suitable for precision drive systems and compact electromechanical assemblies. It also includes Hall sensor feedback wiring for accurate commutation and improved control when paired with a compatible BLDC motor driver. Its small 42 mm frame size and standardized mounting arrangement make it ideal for installations where space is limited.

Features

  • 24V brushless DC motor for efficient and reliable operation

  • 105W output power for compact motion-control applications

  • 4000 RPM rated speed with 5800 RPM no-load speed

  • 0.25 N-m rated torque for stable mechanical output

  • 8-pole BLDC construction for smooth and low-maintenance performance

  • Integrated Hall sensor support for accurate commutation and control

  • Compact 42 mm frame size for easy integration in space-limited designs

  • Class B insulation for dependable electrical performance

  • Suitable for robotics, automation systems, conveyors, and custom drive assemblies

Applications

The JK42BLS04 BLDC Motor is suitable for a wide range of applications, including:

  • Robotics and robotic drive systems

  • Industrial automation equipment

  • Conveyor and material-handling systems

  • Electric drive and motion-control assemblies

  • Compact machinery and mechatronics projects

  • Laboratory and testing equipment

  • DIY engineering and embedded motion systems

Specifications

  • Model: JK42BLS04

  • Motor Type: Brushless DC Motor (BLDC)

  • Number of Poles: 8

  • Nominal Voltage: 24 VDC

  • Phase to Phase Resistance: 0.36 Ohms

  • No Load Speed: 5800 ±10% RPM

  • No Load Current: 0.75 A Max.

  • Rated Torque: 0.25 N-m

  • Rated Speed: 4000 ±10% RPM

  • Output Power: 105 W

  • Back EMF Constant: 4.1 V/kRPM

  • Torque Constant: 0.04 N-m/A

  • Insulation Class: B

  • Rotation: CW seen from lead end

Datasheet :Click Here

Connection Details

Hall Sensor / Signal Wiring

  • +5V: Red

  • Hall U: Yellow

  • Hall V: Grey

  • Hall W: Blue

  • GND: Black

Motor Phase Wiring

  • Phase U: Yellow

  • Phase V: Grey

  • Phase W: Blue

Cable Details

  • Hall sensor cable: UL1007, 26 AWG

  • Phase cable: UL1007, 20 AWG

  • Hall sensor supply voltage: +5 to +20 VDC

Dimensions

Unit: mm

  • Motor body length: 100 ±1 mm

  • Front shaft extension length: 22 ±1 mm

  • Front step length: 3 mm

  • Shaft diameter: Ø5

  • Pilot / mounting register diameter: Ø25.1

  • Motor body outer size: 42.2 mm

  • Front face mounting circle / reference diameter: Ø36 ±0.05 mm

  • Mounting holes: 4 x M4

  • Mounting hole depth: 3.5 mm

  • Cable length: 300 mm minimum

Package Includes

  • 1 x JK42BLS04 24V Brushless DC Motor 105W 4000RPM 0.25N.m with Hall Sensor