Specifications
Information: Drawings are not to scale.
Values at nominal voltage |
Nominal voltage |
18 V |
No load speed |
10400 rpm |
No load current |
50.6 mA |
Nominal speed |
9190 rpm |
Nominal torque (max. continuous torque) |
29.1 mNm |
Nominal current (max. continuous current) |
1.85 A |
Stall torque |
297 mNm |
Stall current |
18.4 A |
Max. efficiency |
86 % |
Characteristics |
Terminal resistance |
0.98 Ω |
Terminal inductance |
0.112 mH |
Torque constant |
16.1 mNm/A |
Speed constant |
591 rpm/V |
Speed / torque gradient |
35.9 rpm/mNm |
Mechanical time constant |
5.36 ms |
Rotor inertia |
14.3 gcm² |
Thermal data |
Thermal resistance housing-ambient |
14.4 K/W |
Thermal resistance winding-housing |
5.08 K/W |
Thermal time constant winding |
28.8 s |
Thermal time constant motor |
543 s |
Ambient temperature |
-30...+100 °C |
Max. winding temperature |
+155 °C |
Mechanical data |
Bearing type |
Waelzlager |
Max. speed |
14000 rpm |
Axial play |
0.05 mm, at radial load < 0 N |
|
0.15 mm, at radial load > 0 N |
Radial play |
0.025 mm |
Max. axial load (dynamic) |
20 N |
Max. force for press fits (static) |
60 N |
(static, shaft supported) |
1000 N |
Max. radial load |
35 N, 5 mm from flange |
Other specifications |
Number of pole pairs |
1 |
Number of commutator segments |
11 |
Number of autoclave cycles |
0 |
Product |
Weight |
115 g |
| | Continuous operation range
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| | Short term operation range
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Description
maxon DC motors are high-quality motors fitted with powerful permanent magnets. The “heart” of the motor is the worldwide patented ironless rotor. For you, this means cutting-edge technology in compact, powerful and low inertia drives.
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