Details
NRND

EC 22 Ø22 mm, brushless, 40 Watt, with Hall sensors

Part number 386658

EC 22 Ø22 mm, brushless, 40 Watt, with Hall sensors
Price scales Quantity Price per unit
Prices excluding VAT and shipping costs 1-4 $328.75
5-19 $282.38
20-49 $231.38
from 50 On request

NRND (Not Recommended for New Designs): These products continue to be available, but are not recommended for new projects. Our sales team will be happy to suggest alternatives.

Specifications

Technical illustrations

Information: Drawings are not to scale.

Values at nominal voltage
Nominal voltage 24 V
No load speed 35200 rpm
No load current 144 mA
Nominal speed 31800 rpm
Nominal torque (max. continuous torque) 20.7 mNm
Nominal current (max. continuous current) 3.29 A
Stall torque 243 mNm
Stall current 37.4 A
Max. efficiency 88 %
Characteristics
Terminal resistance 0.641 Ω
Terminal inductance 0.0546 mH
Torque constant 6.49 mNm/A
Speed constant 1470 rpm/V
Speed / torque gradient 145 rpm/mNm
Mechanical time constant 3.64 ms
Rotor inertia 2.39 gcm²
Thermal data
Thermal resistance housing-ambient 10 K/W
Thermal resistance winding-housing 2 K/W
Thermal time constant winding 4.85 s
Thermal time constant motor 278 s
Ambient temperature -20...+100 °C
Max. winding temperature +155 °C
Mechanical data
Bearing type ball bearings
Max. speed 60000 rpm
Axial play 0 mm, at radial load < 5 N
0.14 mm, at radial load > 5 N
Max. axial load (dynamic) 4 N
Max. force for press fits (static) 45 N
(static, shaft supported) 250 N
Max. radial load 16 N, 5 mm from flange
Other specifications
Number of pole pairs 1
Number of phases 3
Number of autoclave cycles 0
Product
Weight 85 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.

Videos