EC 32 flat Ø32 mm, brushless, 15 Watt, sensorless

Part number 226006

EC 32 flat Ø32 mm, brushless, 15 Watt, sensorless
Price scales Quantity Price per unit
Prices excluding VAT and shipping costs 1-4 €81.58
5-19 €72.00
20-49 €60.74
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.


Technical illustrations

Information: Drawings are not to scale.

Values at nominal voltage
Nominal voltage 24 V
No load speed 4530 rpm
No load current 36.9 mA
Nominal speed 2760 rpm
Nominal torque (max. continuous torque) 25.5 mNm
Nominal current (max. continuous current) 0.5 A
Stall torque 85.3 mNm
Stall current 1.74 A
Max. efficiency 73 %
Terminal resistance 13.8 Ω
Terminal inductance 7.72 mH
Torque constant 49 mNm/A
Speed constant 195 rpm/V
Speed / torque gradient 54.8 rpm/mNm
Mechanical time constant 20.1 ms
Rotor inertia 35 gcm²
Thermal data
Thermal resistance housing-ambient 10.8 K/W
Thermal resistance winding-housing 4.99 K/W
Thermal time constant winding 8.79 s
Thermal time constant motor 121 s
Ambient temperature -40...+100 °C
Max. winding temperature +125 °C
Mechanical data
Bearing type ball bearings
Max. speed 10000 rpm
Axial play 0 mm, at radial load < 5 N
0.6 mm, at radial load > 5 N
Max. axial load (dynamic) 4.8 N
Max. force for press fits (static) 45 N
(static, shaft supported) 1000 N
Max. radial load 14 N, 5 mm from flange
Other specifications
Number of pole pairs 4
Number of phases 3
Number of autoclave cycles 0
Weight 57 g


Thanks to their flat design, the brushless EC flat motors are exactly the right drive for many applications. The well-conceived, simple engineering allows mainly automated production which results in a favorable price.