Ultra Frameless Motor 11522-A1

$449.00 – $529.00

48V | 3.9-14.5Nm | 1400rpm | 572W

  • 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.
  • Supports small batch prototype orders, with better pricing for large orders.
  • Customizable.
  • Delivery in 20-30 business days.
SKU: UltraFM11522-A1 Category:

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Performance Data

Rated Voltage (V)48Torque Constant (Nm/Arms)0.3
Rated Torque (Nm)3.9Back EMF Constant (Vrms/Krpm)TBD
Rated Speed (rpm)1,400Terminal Resistance (mΩ)130
Rated Power (W)572Terminal Inductance (mH)0.2
Rated Current (Arms)13Torque RippleTBD
Peak Torque (Nm)14.5Number of Pole Pairs10
Max Speed (rpm)1,600Torque to Weight Ratio (Nm/Kg)13.55
Peak Current (Arms)TBDWeight (g)1070
Rotor Inertia (kgcm2)3.5Insulation ClassF
Data may change with product updates.

Mounting Dimension

frameless motor size chart
Stator Outer Diameter D/(mm)115.0
Rotor Inner Diameter d/(mm)74.0
Rotor Length I/(mm)22.0
Stator Lam Length L’/(mm)22.4
Stator Length L/(mm)38.5
PCB Diameter G/(mm)-
Winding Head Diameter g/(mm)111.0max

Motor Performance Curve

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