Details
NRND

EC-i 52 Ø52 mm, brushless, 420 W, with Hall sensors | Ventilated

Part number 633919

EC-i 52 Ø52 mm, brushless, 420 W, with Hall sensors
Price scales Quantity Price per unit
Prices excluding VAT and shipping costs 1-4 €637.24
5-19 €543.56
20-49 €448.93
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

Values at nominal voltage
Nominal voltage 48 V
No load speed 5090 rpm
No load current 379 mA
Nominal speed 3990 rpm
Nominal torque (max. continuous torque) 1020 mNm
Nominal current (max. continuous current) 9.94 A
Stall torque 4830 mNm
Stall current 174 A
Max. efficiency 91 %
Characteristics
Terminal resistance 0.276 Ω
Terminal inductance 0.45 mH
Torque constant 89.2 mNm/A
Speed constant 107 rpm/V
Speed / torque gradient 0.331 rpm/mNm
Mechanical time constant 0.59 ms
Rotor inertia 170 gcm²
Thermal data
Thermal resistance housing-ambient 1.75 K/W
Thermal resistance winding-housing 0.336 K/W
Thermal time constant winding 11.5 s
Thermal time constant motor 660 s
Ambient temperature -40...+100 °C
Max. winding temperature +155 °C
Mechanical data
Max. speed 6000 rpm
Axial play 0 mm, at radial load < 15 N
0.14 mm, at radial load > 15 N
Max. axial load (dynamic) 12 N
Max. force for press fits (static) 150 N
(static, shaft supported) 6000 N
Max. radial load 110 N, 5 mm from flange
Other specifications
Number of pole pairs 8
Number of phases 3
Number of autoclave cycles 0
Product
Weight 752 g
  • Operating Range

    Continuous operation range
   
     
    Short term operation range
   

Description

Because of their optimized magnetic core, the brushless EC-i motors with iron windings offer a very high torque density and a 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.

Videos