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A-max 32 Ø32 mm, Graphite Brushes, 20 Watt, with terminals

Part number 236662

A-max 32 Ø32 mm, Graphite Brushes, 20 Watt, with terminals
Price scales Quantity Price per unit
Prices excluding VAT and shipping costs 1-4 €216.52
5-19 €194.20
20-49 €175.15
from 50 On request

Specifications

Technical illustrations

Information: Drawings are not to scale.

Values at nominal voltage
Nominal voltage 24 V
No load speed 6460 rpm
No load current 42.8 mA
Nominal speed 5060 rpm
Nominal torque (max. continuous torque) 45.5 mNm
Nominal current (max. continuous current) 1.33 A
Stall torque 212 mNm
Stall current 6.02 A
Max. efficiency 84 %
Characteristics
Terminal resistance 3.99 Ω
Terminal inductance 0.556 mH
Torque constant 35.2 mNm/A
Speed constant 271 rpm/V
Speed / torque gradient 30.8 rpm/mNm
Mechanical time constant 14.6 ms
Rotor inertia 45.3 gcm²
Thermal data
Thermal resistance housing-ambient 7.5 K/W
Thermal resistance winding-housing 2.1 K/W
Thermal time constant winding 18.3 s
Thermal time constant motor 521 s
Ambient temperature -20...+85 °C
Max. winding temperature +125 °C
Mechanical data
Bearing type Waelzlager
Max. speed 6000 rpm
Axial play 0.12 - 0.22 mm
Radial play 0.025 mm
Max. axial load (dynamic) 7.6 N
Max. force for press fits (static) 110 N
(static, shaft supported) 0 N
Max. radial load 32 N, 5 mm from flange
Other specifications
Number of pole pairs 1
Number of commutator segments 13
Number of autoclave cycles 0
Product
Weight 240 g
  • Operating Range

    Continuous operation range
   
     
    Short term operation range
   

Description

maxon A-max motors are an innovative range of high-quality DC motors, equipped with powerful AlNiCo permanent magnets. The “heart” of our motors is the ironless maxon winding, that has been tested millions of times over. This is the latest technology for compact, powerful and low-inertia drives.

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