RE 35 Ø35 mm, Graphite Brushes, 90 Watt

Part number 273752

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Quantity Price per unit
1-4 CHF 295.80
5-19 CHF 244.10
20-49 CHF 191.60
from 50 On request

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Description

maxon DC motors are high-quality motors fitted with powerful permanent magnets. The “heart” of the motor is the worldwide patented ironless rotor. For you, this means cutting-edge technology in compact, powerful and low inertia drives.

Specifications

Technical illustrations

Information: Drawings are not to scale.

Values at nominal voltage
Nominal voltage 15 V
No load speed 7200 rpm
No load current 188 mA
Nominal speed 6500 rpm
Nominal torque (max. continuous torque) 74.2 mNm
Nominal current (max. continuous current) 4 A
Stall torque 931 mNm
Stall current 47.9 A
Max. efficiency 85 %
Characteristics
Terminal resistance 0.313 Ω
Terminal inductance 0.085 mH
Torque constant 19.4 mNm/A
Speed constant 491 rpm/V
Speed / torque gradient 7.91 rpm/mNm
Mechanical time constant 5.62 ms
Rotor inertia 67.9 gcm²
Thermal data
Thermal resistance housing-ambient 6.2 K/W
Thermal resistance winding-housing 2 K/W
Thermal time constant winding 28.3 s
Thermal time constant motor 707 s
Ambient temperature -30...+100 °C
Max. winding temperature +155 °C
Mechanical data
Bearing type ball bearings
Max. speed 12000 rpm
Axial play 0.05 - 0.15 mm
Radial play 0.025 mm
Max. axial load (dynamic) 5.6 N
Max. force for press fits (static) 110 N
(static, shaft supported) 1200 N
Max. radial load 28 N, 5 mm from flange
Other specifications
Number of pole pairs 1
Number of commutator segments 13
Number of autoclave cycles 0
Product
Weight 340 g
  • Operating Range

    Continuous operation range
   
     
    Short term operation range
   

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