Pro Frameless Motor 8516-B2

$219.00$269.00

48V | 1.47-5.04Nm | 2,200rpm | 340W

  • This frameless dc motor features High torque density
  • High power density
  • Low torque ripple
  • Designed for large-scale applications
  • Better balance between performance and cost
  • 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 15-25 business days.
SKU: ProFM8516-B2 Category:

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Performance Data

Rated Voltage (V)48Torque Constant (Nm/Arms)0.16
Rated Torque (Nm)1.47Back EMF Constant (Vrms/rpm)0.0097
Rated Speed (rpm)2,200Terminal Resistance (mΩ)344
Rated Power (W)340Terminal Inductance (mH)0.58
Rated Current (Arms)10Torque Ripple≤2%
Peak Torque (Nm)5.04Number of Pole Pairs10
Max Speed (rpm)2,200Torque to Weight Ratio (Nm/Kg)13.62
Peak Current (Arms)50Weight (g)370
Rotor Inertia (kgcm2)0.75Insulation ClassF
Data may change with product updates.

Mounting Dimension

frameless motor size chart
Stator Outer Diameter D/(mm)85.0
Rotor Inner Diameter d/(mm)52.0
Rotor Length I/(mm)16.0
Stator Lam Length L’/(mm)16.8
Stator Length L/(mm)27.8max
PCB Diameter G/(mm)-
Winding Head Diameter g/(mm)83.0max

Motor Performance Curve

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