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

Part number 496661

EC-i 40 Ø40 mm, brushless, 100 Watt, with Hall sensors
Price scales Quantity Price per unit
Prices excluding VAT and shipping costs 1-4 €287.46
5-19 €245.18
20-49 €202.55
from 50 On request


Technical illustrations

Information: Drawings are not to scale.

Values at nominal voltage
Nominal voltage 36 V
No load speed 4550 rpm
No load current 176 mA
Nominal speed 3950 rpm
Nominal torque (max. continuous torque) 207 mNm
Nominal current (max. continuous current) 2.72 A
Stall torque 2260 mNm
Stall current 42.2 A
Max. efficiency 87 %
Terminal resistance 0.853 Ω
Terminal inductance 0.675 mH
Torque constant 74.9 mNm/A
Speed constant 127 rpm/V
Speed / torque gradient 1.45 rpm/mNm
Mechanical time constant 0.669 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 17.9 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 mm, at radial load < 9 N
0.15 mm, at radial load > 9 N
Max. axial load (dynamic) 7 N
Max. force for press fits (static) 87 N
(static, shaft supported) 3000 N
Max. radial load 29.9 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


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.