Ultra Frameless Motor 11540-BL

$700.00

48V | 10.8-34.4Nm | 500rpm | 566W

  • This frameless BLDC motor is engineered for high-performance applications.
  • More compact design with 20%–30% higher torque density within the same footprint compared to the Pro series.
  • High-performance materials combined with optimized magnetic circuit design for improved thermal performance.
  • Provides a 1-year warranty.
  • Prototype orders supported, MOQ: 5 units, better pricing for large orders.
  • Customizable.
  • Delivery in 35-45 business days.
SKU: UltraFM 11540-BL Category: Tags: ,

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Performance Data

Rated Voltage (V)48Torque Constant (Nm/Arms)0.7658
Rated Torque (Nm)10.8Back EMF Constant (Vrms/Krpm)46.3
Rated Speed (rpm)500Terminal Resistance (mΩ)364
Rated Power (W)566Terminal Inductance (mH)0.4115
Rated Current (Arms)15.8Torque Ripple-
Peak Torque (Nm)34.4Number of Pole Pairs15
Max Speed (rpm)500Torque to Weight Ratio (Nm/Kg)19.43
Peak Current (Arms)58Weight (g)1770
Rotor Inertia (kgcm2)7.3Insulation 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)47.0
Stator Lam Length L’/(mm)40.0
Stator Length L/(mm)50.7
PCB Diameter G/(mm)-
Winding Head Diameter g/(mm)-
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