Description
Graphite Brush
Graphite Brush
Specification | 2543N9C2B05-65-48.0 |
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Voltage | 48.0 V |
Terminal resistance | 23.0 Ω |
No-load speed | 6500 rpm |
No-load current | 20 mA |
Stall torque | 144.6 mNm |
Stall current | 2090 mA |
Nominal torque | 42.6 mNm |
Nominal speed | 4580 rpm |
Nominal current | 630 mA |
Max. output power | 24.6 W |
Max. efficiency | 81 % |
Back-EMF constant | 7.3 mV/rpm |
Torque constant | 69.8 mNm/A |
Speed/torque gradient | 45.0 rpm/mNm |
Rotor inertia | 13.2 g·cm² |
Weight | 98 g |
Thermal resistance housing-ambient | 11.04 K/W |
Thermal resistance winding-housing | 4.67 K/W |
Thermal time constant motor | 266 s |
Thermal time constant winding | 123 s |
Operating temperature range | -20~+120 °C |
Thermal class of winding | 155 °C |
Axial play | 0.025 mm |
Radial play | 0.02~0.15 mm |
Axial load dynamic | 20 N |
Axial load static | 60 N |
Radial load at 3 mm from mounting face | 40 N |
No. of pole pairs | 1 |
Bearings | 2 ball bearings |
Commutator | metal 9 segments |
Protection class | 20 IP |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.