Details
NRND
RE-max 24 Ø24 mm, Precious Metal Brushes CLL, 6.5 Watt, with terminals
Part number 220429
Price scales | Quantity | Price per unit |
---|---|---|
Prices excluding VAT and shipping costs | 1-4 | €122.52 |
5-19 | €111.79 | |
20-49 | €101.68 | |
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
Technical illustrations
- Dimension drawing
Information: Drawings are not to scale.
Values at nominal voltage | |
Nominal voltage | 12 V |
No load speed | 5350 rpm |
No load current | 9.04 mA |
Nominal speed | 3880 rpm |
Nominal torque (max. continuous torque) | 10.3 mNm |
Nominal current (max. continuous current) | 0.493 A |
Stall torque | 37.7 mNm |
Stall current | 1.77 A |
Max. efficiency | 86 % |
Characteristics | |
Terminal resistance | 6.78 Ω |
Terminal inductance | 0.309 mH |
Torque constant | 21.3 mNm/A |
Speed constant | 448 rpm/V |
Speed / torque gradient | 143 rpm/mNm |
Mechanical time constant | 6.36 ms |
Rotor inertia | 4.26 gcm² |
Thermal data | |
Thermal resistance housing-ambient | 24 K/W |
Thermal resistance winding-housing | 5.1 K/W |
Thermal time constant winding | 8.44 s |
Thermal time constant motor | 636 s |
Ambient temperature | -30...+65 °C |
Max. winding temperature | +85 °C |
Mechanical data | |
Bearing type | sleeve bearing |
Max. speed | 9500 rpm |
Axial play | 0.05 - 0.15 mm |
Radial play | 0.012 mm |
Max. axial load (dynamic) | 1 N |
Max. force for press fits (static) | 80 N |
(static, shaft supported) | 420 N |
Max. radial load | 2.8 N, 5 mm from flange |
Other specifications | |
Number of pole pairs | 1 |
Number of commutator segments | 9 |
Number of autoclave cycles | 0 |
Product | |
Weight | 71 g |