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EC 90 flat Ø90 mm, brushless, 400 W, with Hall sensors and cables | Open rotor

Part number 607935

EC 90 flat Ø90 mm, brushless, 400 W, with Hall sensors and cables
Price scales Quantity Price per unit
Prices excluding VAT and shipping costs 1-4 €298.94
5-19 €250.83
20-49 €217.26
from 50 On request

Specifications

Technical illustrations

  • Dimension drawing
Values at nominal voltage
Nominal voltage 48 V
No load speed 1960 rpm
No load current 272 mA
Nominal speed 1600 rpm
Nominal torque (max. continuous torque) 1220 mNm
Nominal current (max. continuous current) 5 A
Stall torque 9490 mNm
Stall current 57.8 A
Max. efficiency 87 %
Characteristics
Terminal resistance 0.831 Ω
Terminal inductance 1.07 mH
Torque constant 231 mNm/A
Speed constant 41.3 rpm/V
Speed / torque gradient 0.148 rpm/mNm
Mechanical time constant 7.4 ms
Rotor inertia 4760 gcm²
Thermal data
Thermal resistance housing-ambient 1.42 K/W
Thermal resistance winding-housing 1.04 K/W
Thermal time constant winding 31 s
Thermal time constant motor 211 s
Ambient temperature -40...+100 °C
Max. winding temperature +125 °C
Mechanical data
Bearing type ball bearings
Max. speed 5000 rpm
Axial play 0 mm, at radial load < 58 N
0.15 mm, at radial load > 58 N
Max. axial load (dynamic) 34 N
Max. force for press fits (static) 440 N
(static, shaft supported) 8000 N
Max. radial load 130 N, 10 mm from flange
Other specifications
Number of pole pairs 11
Number of phases 3
Number of autoclave cycles 0
Product
Weight 964 g

Description

The flat design of the brushless EC flat motors makes them the perfect solution for many applications. The thought-through, simple design makes it possible to largely automate the manufacturing—this is reflected by the economical price.

The open rotor supports cooling during operation, which permits greater continuous torques.

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