Ultra Frameless Motor 12720-BL

$730.00

48V | 7-21.1Nm | 1000rpm | 733W

  • 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 12720-BL Category: Tags: ,

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Performance Data

Rated Voltage (V)48Torque Constant (Nm/Arms)0.4383
Rated Torque (Nm)7Back EMF Constant (Vrms/Krpm)26.5
Rated Speed (rpm)1,000Terminal Resistance (mΩ)21
Rated Power (W)733Terminal Inductance (mH)0.2165
Rated Current (Arms)18Torque Ripple-
Peak Torque (Nm)21.1Number of Pole Pairs15
Max Speed (rpm)1,000Torque to Weight Ratio (Nm/Kg)16.36
Peak Current (Arms)62Weight (g)1290
Rotor Inertia (kgcm2)6.6Insulation ClassF
Data may change with product updates.

Mounting Dimension

frameless motor size chart
Stator Outer Diameter D/(mm)127.0
Rotor Inner Diameter d/(mm)82.0
Rotor Length I/(mm)27.0
Stator Lam Length L’/(mm)20.0
Stator Length L/(mm)31.1
PCB Diameter G/(mm)-
Winding Head Diameter g/(mm)-
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