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Specification — 24V 400W

24V 400W Brushless DC Motor For Packaging Machines, Robotics And AGV Traction.

400W is the upper end of the 24V power envelope and the go-to rating for applications that demand serious torque without stepping up to a higher bus voltage. Packaging machines use it for servo-like feed drives, collaborative robots rely on it for joint actuation, and AGVs pair two of these motors for differential traction on payloads up to 300 kg. The 24V bus matches the same battery packs and power supplies that feed the vehicle's sensors and controllers, eliminating a second power rail.

  • Rated voltage 24V DC (18V–29V operating range)
  • 400W continuous rated power
  • 80mm frame diameter
  • Hall sensor + optional 1000-line incremental encoder
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Why 24V 400W

Benefits Of The 24V 400W Power Class

  • Highest power on a 24V bus — no second voltage rail needed in battery-powered vehicles
  • 1.5 Nm rated torque; up to 40 Nm with a 30:1 planetary gearbox
  • High torque density — 80mm frame handles loads that formerly required 90–110mm brushed motors
  • S4-60% intermittent duty rating for high-cycle packaging and pick-and-place machines
  • Regenerative braking capable — recovers energy during AGV deceleration
  • Compatible with 24V cobot safety controllers and emergency-stop circuits

24V 400W Motor Specifications

ParameterValue
Rated voltageDC 24V (18–29V)
Rated power400W
No-load speed3000 RPM
Rated speed2500 RPM
Rated torque1.53 Nm
Rated current20A
Frame size80mm round
ProtectionIP54 standard, IP65 optional

Common Applications For 24V 400W BLDC Motors

  • Packaging machinery: Form-fill-seal film feed, carton erector drives and case packer conveyor indexing
  • Collaborative robots: Joint actuators for 5–10 kg payload cobots with integrated harmonic or cycloidal reducers
  • AGV / AMR traction: Differential drive wheel motors for warehouse vehicles carrying 100–300 kg payloads
  • CNC feed axes: Spindle approach drives and tool changer rotary actuators on small machining centers
  • Textile finishing: Stenter frame chain drives, fabric tensioning rollers and dye-range squeegee rolls
  • Agricultural automation: Seed drill metering, greenhouse vent actuators and hydroponic nutrient pump drives

Technical Details For Integration

  • Power supply: 24V/30A PSU or 7S 40Ah Li-ion pack for mobile applications
  • Controller: FOC or trapezoidal drive, 30A continuous rating recommended, CAN or RS-485 bus option
  • Thermal class: Class F (155°C) insulation standard at this power level
  • Mounting: B14 flange (4x M5) or B5 large flange, foot-mount adapter available
  • Shaft: 14mm keyed standard, hollow-shaft option for cobot joint integration
  • Braking: Optional electromagnetic holding brake (24V, 2 Nm) for vertical axes and AGV parking

Need A 24V 400W Brushless Motor?

Specify your torque, speed, duty cycle and mounting interface. We will configure a 24V 400W motor with the right gearbox and brake option for your packaging line, robot joint or AGV platform. Quote within one working day.

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