Ultra Frameless Motor 8514-A1

$399.00

48V | 1.48-5.3Nm | 2950rpm | 457W

  • This frameless dc motor features High torque density
  • High power density
  • Low torque ripple
  • Higher motor constant
  • Improved heat dissipation
  • Supports installation of Hall sensors and temperature sensors.
  • Provides a 1-year warranty.
  • Prototype orders supported, MOQ: 3 units, better pricing for large orders.
  • Customizable.
  • Delivery in 20-30 business days.
SKU: UltraFM8514-A1 Category:

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Performance Data

Rated Voltage (V)48Torque Constant (Nm/Arms)0.132
Rated Torque (Nm)1.48Back EMF Constant (Vrms/Krpm)TBD
Rated Speed (rpm)2,950Terminal Resistance (mΩ)200
Rated Power (W)457Terminal Inductance (mH)0.26
Rated Current (Arms)11Torque RippleTBD
Peak Torque (Nm)5.3Number of Pole Pairs10
Max Speed (rpm)3,500Torque to Weight Ratio (Nm/Kg)13.59
Peak Current (Arms)TBDWeight (g)390
Rotor Inertia (kgcm2)0.52Insulation ClassF
Data may change with product updates.

Mounting Dimension

frameless motor size chart
Stator Outer Diameter D/(mm)85.0
Rotor Inner Diameter d/(mm)52.0
Rotor Length I/(mm)14.0
Stator Lam Length L’/(mm)14.4
Stator Length L/(mm)26.9
PCB Diameter G/(mm)-
Winding Head Diameter g/(mm)83.5max

Motor Performance Curve

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