Ultra Frameless Motor 2509-A1

$449.00 – $529.00

24V | 0.063-0.204Nm | 10800rpm | 71W

  • 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: UltraFM2509-A1 Category:

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Performance Data

Rated Voltage (V)24Torque Constant (Nm/Arms)0.018
Rated Torque (Nm)0.063Back EMF Constant (Vrms/Krpm)TBD
Rated Speed (rpm)10,800Terminal Resistance (mΩ)850
Rated Power (W)71Terminal Inductance (mH)0.2
Rated Current (Arms)3.5Torque RippleTBD
Peak Torque (Nm)0.204Number of Pole Pairs7
Max Speed (rpm)12,500Torque to Weight Ratio (Nm/Kg)8.16
Peak Current (Arms)TBDWeight (g)25
Rotor Inertia (kgcm2)0.00203Insulation ClassF
Data may change with product updates.

Mounting Dimension

frameless motor size chart
Stator Outer Diameter D/(mm)25.0
Rotor Inner Diameter d/(mm)11.6
Rotor Length I/(mm)10.0
Stator Lam Length L’/(mm)9.4
Stator Length L/(mm)14.5
PCB Diameter G/(mm)-
Winding Head Diameter g/(mm)23.8

Motor Performance Curve

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