EC-i 40 Ø40 mm, brushless, 100 Watt, with Hall sensors

High TorquePart number 488607


Price scales

Quantity Price per unit
1-4 €244.00
5-19 €208.18
20-49 €172.00
from 50 On request

Prices excluding VAT and shipping costs

Print specifications


Because of their optimized magnetic core, the brushless EC-i motors with iron core windings offer a very high torque density and low cogging torque. The multi-pole internal rotor is extremely dynamic. Its solid design with a steel flange and housing make this motor suitable for a wide range of applications. Order your EC-i drive online now.


Technical illustrations

Information: Drawings are not to scale.

Values at nominal voltage
Nominal voltage 48 V
No load speed 5000 rpm
No load current 150 mA
Nominal speed 4390 rpm
Nominal torque (max. continuous torque) 222 mNm
Nominal current (max. continuous current) 2.39 A
Stall torque 4330 mNm
Stall current 47.5 A
Max. efficiency 89 %
Terminal resistance 1.01 Ω
Terminal inductance 0.995 mH
Torque constant 91 mNm/A
Speed constant 105 rpm/V
Speed / torque gradient 1.16 rpm/mNm
Mechanical time constant 0.537 ms
Rotor inertia 44 gcm²
Thermal data
Thermal resistance housing-ambient 7.17 K/W
Thermal resistance winding-housing 1.35 K/W
Thermal time constant winding 25.5 s
Thermal time constant motor 1400 s
Ambient temperature -40...+100 °C
Max. winding temperature +155 °C
Mechanical data
Bearing type ball bearings
Max. speed 8000 rpm
Axial play 0 - 0.15 mm
Max. axial load (dynamic) 7 N
Max. force for press fits (static) 87 N
(static, shaft supported) 3000 N
Max. radial load 29 N, 5 mm from flange
Other specifications
Number of pole pairs 7
Number of phases 3
Number of autoclave cycles 0
Weight 390 g
  • Operating Range

    Continuous operation range
    Short term operation range


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