Details
NRND

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

Part number 167176

EC 40 Ø40 mm, brushless, 120 Watt, with Hall sensors
Price scales Quantity Price per unit
Prices excluding VAT and shipping costs 1-4 €732.08
5-19 €584.40
20-49 €481.56
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 12 V
No load speed 10300 rpm
No load current 886 mA
Nominal speed 8900 rpm
Nominal torque (max. continuous torque) 121 mNm
Nominal current (max. continuous current) 11.7 A
Stall torque 985 mNm
Stall current 89.2 A
Max. efficiency 82 %
Characteristics
Terminal resistance 0.134 Ω
Terminal inductance 0.0266 mH
Torque constant 11 mNm/A
Speed constant 865 rpm/V
Speed / torque gradient 10.5 rpm/mNm
Mechanical time constant 9.39 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 15.9 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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