Details

EC 13 Ø13 mm, brushless, 50 Watt, sterilisable, with Hall sensors

Part number 448829

EC 13 Ø13 mm, brushless, 50 Watt, sterilisable, with Hall sensors

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Specifications

Technical illustrations

Information: Drawings are not to scale.

Values at nominal voltage
Nominal voltage 24 V
No load speed 73400 rpm
No load current 135 mA
Nominal speed 69200 rpm
Nominal torque (max. continuous torque) 7.17 mNm
Nominal current (max. continuous current) 2.42 A
Stall torque 146 mNm
Stall current 46.8 A
Max. efficiency 90 %
Characteristics
Terminal resistance 0.513 Ω
Terminal inductance 0.0261 mH
Torque constant 3.11 mNm/A
Speed constant 3070 rpm/V
Speed / torque gradient 506 rpm/mNm
Mechanical time constant 1.91 ms
Rotor inertia 0.36 gcm²
Thermal data
Thermal resistance housing-ambient 19.2 K/W
Thermal resistance winding-housing 2.44 K/W
Thermal time constant winding 2.68 s
Thermal time constant motor 422 s
Ambient temperature -40...+135 °C
Max. winding temperature +155 °C
Mechanical data
Bearing type ball bearings
Max. speed 90000 rpm
Axial play 0 mm, at radial load < 7 N
0.85 mm, at radial load > 7 N
Max. axial load (dynamic) 6 N
Max. force for press fits (static) 7 N
(static, shaft supported) 0 N
Max. radial load 4 N, 5 mm from flange
Other specifications
Number of pole pairs 1
Number of phases 3
Number of autoclave cycles 1000
Product
Weight 44 g
  • Operating Range

    Continuous operation range
   
     
    Short term operation range
   

Description

The electronically commutated EC motors are characterized especially by their favorable torque characteristics, high power, extremely broad speed range and, of course, by their unsurpassed service life.

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