Details
NRND

EC 40 Ø40 mm, brushless, 120 Watt, with Hall sensors

Part number 167178

EC 40 Ø40 mm, brushless, 120 Watt, with Hall sensors
Price scales Quantity Price per unit
Prices excluding VAT and shipping costs 1-4 CHF 695.50
5-19 CHF 555.20
20-49 CHF 457.50
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

Values at nominal voltage
Nominal voltage 24 V
No load speed 10300 rpm
No load current 443 mA
Nominal speed 9120 rpm
Nominal torque (max. continuous torque) 124 mNm
Nominal current (max. continuous current) 5.97 A
Stall torque 1210 mNm
Stall current 55 A
Max. efficiency 83 %
Characteristics
Terminal resistance 0.436 Ω
Terminal inductance 0.106 mH
Torque constant 22.1 mNm/A
Speed constant 433 rpm/V
Speed / torque gradient 8.55 rpm/mNm
Mechanical time constant 7.61 ms
Rotor inertia 85 gcm²
Thermal data
Thermal resistance housing-ambient 3.2 K/W
Thermal resistance winding-housing 1.2 K/W
Thermal time constant winding 16.7 s
Thermal time constant motor 1050 s
Ambient temperature -20...+125 °C
Max. winding temperature +125 °C
Mechanical data
Bearing type ball bearings
Max. speed 18000 rpm
Axial play 0 mm, at radial load < 8 N
0.14 mm, at radial load > 8 N
Max. axial load (dynamic) 10 N
Max. force for press fits (static) 170 N
(static, shaft supported) 5000 N
Max. radial load 70 N, 5 mm from flange
Other specifications
Number of pole pairs 1
Number of phases 3
Number of autoclave cycles 0
Product
Weight 390 g
  • Operating Range

    Continuous operation range
   
     
    Short term operation range
   

Description

The electronically commutated EC motors are characterized especially by their favorable torque characteristics, high power, extremely broad speed range and, of course, by their unsurpassed service life.

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