Details
X

EC 45 flat ∅43.5 mm, brushless, 60 W, with Hall sensors and cable | Open rotor

Part number 608134

EC 45 flat ∅43.5 mm, brushless, 60 W, with Hall sensors and cable
Price scales Quantity Price per unit
Prices excluding VAT and shipping costs 1-4 €168.10
5-19 €131.79
20-49 €103.15
from 50 On request

Specifications

Technical illustrations

  • Dimension drawing
Values at nominal voltage
Nominal voltage 48 V
No load speed 5740 rpm
No load current 104 mA
Nominal speed 4530 rpm
Nominal torque (max. continuous torque) 122 mNm
Nominal current (max. continuous current) 1.48 A
Stall torque 1040 mNm
Stall current 13.3 A
Max. efficiency 83 %
Characteristics
Terminal resistance 3.61 Ω
Terminal inductance 1.73 mH
Torque constant 78.6 mNm/A
Speed constant 121 rpm/V
Speed / torque gradient 5.58 rpm/mNm
Mechanical time constant 7.89 ms
Rotor inertia 135 gcm²
Thermal data
Thermal resistance housing-ambient 0.267 K/W
Thermal resistance winding-housing 7.05 K/W
Thermal time constant winding 30.1 s
Thermal time constant motor 13.3 s
Ambient temperature -40...+100 °C
Max. winding temperature +125 °C
Mechanical data
Bearing type ball bearings
Max. speed 10000 rpm
Axial play 0 mm, at radial load < 8 N
0.14 mm, at radial load > 8 N
Max. axial load (dynamic) 7.2 N
Max. force for press fits (static) 53 N
(static, shaft supported) 1000 N
Max. radial load 14.5 N, 5 mm from flange
Other specifications
Number of pole pairs 8
Number of phases 3
Number of autoclave cycles 0
Product
Weight 113 g

Description

The flat design of the brushless EC flat motors make them the perfect solution for many applications. The thought-through, simple design makes it possible to largely automate the manufacturing, which results in an economical price. 

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

Downloads

Videos