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

Part number 607933

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 €225.73
5-19 €189.36
20-49 €164.00
from 50 On request

Specifications

Technical illustrations

Values at nominal voltage
Nominal voltage 18 V
No load speed 2080 rpm
No load current 792 mA
Nominal speed 1700 rpm
Nominal torque (max. continuous torque) 1300 mNm
Nominal current (max. continuous current) 14.9 A
Stall torque 14900 mNm
Stall current 183 A
Max. efficiency 87 %
Characteristics
Terminal resistance 0.0983 Ω
Terminal inductance 0.133 mH
Torque constant 81.6 mNm/A
Speed constant 117 rpm/V
Speed / torque gradient 0.141 rpm/mNm
Mechanical time constant 7.03 ms
Rotor inertia 4760 gcm²
Thermal data
Thermal resistance housing-ambient 1.37 K/W
Thermal resistance winding-housing 1.02 K/W
Thermal time constant winding 33.9 s
Thermal time constant motor 204 s
Ambient temperature -40...+100 °C
Max. winding temperature +125 °C
Mechanical data
Bearing type ball bearings
Max. speed 5000 rpm
Axial play 0.14 mm
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 960 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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