Ultra Frameless Motor 7020-A2

$379.00 – $459.00

48V | 1.3-4.8Nm | 3700rpm | 504W

  • 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: UltraFM7020-A2 Category:

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Performance Data

Rated Voltage (V)48Torque Constant (Nm/Arms)0.1
Rated Torque (Nm)1.3Back EMF Constant (Vrms/Krpm)TBD
Rated Speed (rpm)3,700Terminal Resistance (mΩ)130
Rated Power (W)504Terminal Inductance (mH)0.15
Rated Current (Arms)13Torque RippleTBD
Peak Torque (Nm)4.8Number of Pole Pairs10
Max Speed (rpm)5,200Torque to Weight Ratio (Nm/Kg)14.55
Peak Current (Arms)TBDWeight (g)330
Rotor Inertia (kgcm2)0.31Insulation ClassF
Data may change with product updates.

Mounting Dimension

frameless motor size chart
Stator Outer Diameter D/(mm)70.0
Rotor Inner Diameter d/(mm)42.0
Rotor Length I/(mm)19.5
Stator Lam Length L’/(mm)19.9
Stator Length L/(mm)30.6
PCB Diameter G/(mm)-
Winding Head Diameter g/(mm)68max

Motor Performance Curve

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