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Micromotors| Coreless BLDC motors |SVTN A 01-2248-12-S-O

2 Pole Brushless DC Motors

Coreless BLDC motor.

High Power Density - High Efficiency - Cost Effective Low noise - Low inductance - Good Heat Dissipation Long Lifetime - No Cogging - Low Inertia - Robust

The bene?ts of this new technology are torque and high-speed when compared to the same sizing. The lack of cogging, a reduced ripple torque, a linear correlation between speed and torque, low inertia bring performance to a greater level in terms of power, dynamics by means of reduced weights and reduced dimensions. Servotecnica’s brushless motors apply hall sensors as a standard option, in addition to having the magnetic encoder option. Thanks to the sensors it is possible to control rotation speed, and, thanks to the lack of cogging, provide high performance and accuracy.

Advantages

  • Winding technology without metal bodies
  • Good heat dissipation and high overload capacity
  • Long life expectancy

Benefits

  • Light and compact, easy integration
  • High reliability
  • Good return on investment

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SVTN A 01-2248-12-S-O
Nominal voltage12 V
No load speed13 004 rpm
No load current179 mA
Nominal speed11 426 rpm
Nominal torque18.00 mNm
Nominal current2.24 A
Stall torque148.00 mNm
Stall current17.20 A
Max. efficiency80.60 %
Terminal resistance*0.70 Ω
Terminal inductance*0.07 mH
Torque constant8.72 mNm/A
Speed constant1 095 mNm/V
Speed/torque gradient87.7 rpm | mNm
Mechanical time constant2.9 ms
Rotor inertia3.14 gcm²

Notice :The provided technical data are the higher limits recommended in static condition. To obtain the correct dimensioning of the product, it is necessary to hold account of all the applicable dynamic forces, including the inertia of the manipulator, the configuration of the tools and the external forces applied.

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