Details
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A-max 12 Ø12 mm, Precious Metal Brushes CLL, 0.75 Watt, with cable
Part number 265376
Price scales | Quantity | Price per unit |
---|---|---|
Prices excluding VAT and shipping costs | 1-4 | €63.47 |
5-19 | €57.89 | |
20-49 | €53.05 | |
from 50 | On request |
Specifications
Technical illustrations
- Dimension drawing
Information: Drawings are not to scale.
Values at nominal voltage | |
Nominal voltage | 9 V |
No load speed | 12100 rpm |
No load current | 5.87 mA |
Nominal speed | 4470 rpm |
Nominal torque (max. continuous torque) | 0.941 mNm |
Nominal current (max. continuous current) | 0.141 A |
Stall torque | 1.52 mNm |
Stall current | 0.22 A |
Max. efficiency | 70 % |
Characteristics | |
Terminal resistance | 40.9 Ω |
Terminal inductance | 1.01 mH |
Torque constant | 6.92 mNm/A |
Speed constant | 1380 rpm/V |
Speed / torque gradient | 8170 rpm/mNm |
Mechanical time constant | 20.4 ms |
Rotor inertia | 0.238 gcm² |
Thermal data | |
Thermal resistance housing-ambient | 44.5 K/W |
Thermal resistance winding-housing | 15 K/W |
Thermal time constant winding | 4.85 s |
Thermal time constant motor | 245 s |
Ambient temperature | -30...+65 °C |
Max. winding temperature | +85 °C |
Mechanical data | |
Bearing type | sleeve bearing |
Max. speed | 19000 rpm |
Axial play | 0.05 - 0.15 mm |
Radial play | 0.012 mm |
Max. axial load (dynamic) | 0.15 N |
Max. force for press fits (static) | 15 N |
(static, shaft supported) | 70 N |
Max. radial load | 0.4 N, 4 mm from flange |
Other specifications | |
Number of pole pairs | 1 |
Number of commutator segments | 7 |
Number of autoclave cycles | 0 |
Product | |
Weight | 11 g |