Specifications
Information: Drawings are not to scale.
Values at nominal voltage |
Nominal voltage |
24 V |
No load speed |
5000 rpm |
No load current |
341 mA |
Nominal speed |
4300 rpm |
Nominal torque (max. continuous torque) |
331 mNm |
Nominal current (max. continuous current) |
7.51 A |
Stall torque |
2540 mNm |
Stall current |
55.8 A |
Max. efficiency |
85 % |
Characteristics |
Terminal resistance |
0.43 Ω |
Terminal inductance |
0.17 mH |
Torque constant |
45.5 mNm/A |
Speed constant |
210 rpm/V |
Speed / torque gradient |
1.98 rpm/mNm |
Mechanical time constant |
4.34 ms |
Rotor inertia |
209 gcm² |
Thermal data |
Thermal resistance housing-ambient |
1.7 K/W |
Thermal resistance winding-housing |
1.1 K/W |
Thermal time constant winding |
31 s |
Thermal time constant motor |
1570 s |
Ambient temperature |
-20...+125 °C |
Max. winding temperature |
+125 °C |
Mechanical data |
Bearing type |
ball bearings |
Max. speed |
12000 rpm |
Axial play |
0 mm, at radial load < 20 N |
|
0.15 mm, at radial load > 20 N |
Max. axial load (dynamic) |
20 N |
Max. force for press fits (static) |
170 N |
(static, shaft supported) |
5000 N |
Max. radial load |
180 N, 5 mm from flange |
Other specifications |
Number of pole pairs |
1 |
Number of phases |
3 |
Number of autoclave cycles |
0 |
Protection |
IP54 |
Product |
Weight |
1150 g |
| | Continuous operation range
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| | Short term operation range
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Description
The electronically commutated EC motors are characterized especially by their favorable torque characteristics, high power, extremely broad speed range and, of course, by their unsurpassed service life.
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