Specifications
Information: Drawings are not to scale.
Values at nominal voltage |
Nominal voltage |
48 V |
No load speed |
5050 rpm |
No load current |
8.52 mA |
Nominal speed |
3830 rpm |
Nominal torque (max. continuous torque) |
30 mNm |
Nominal current (max. continuous current) |
0.343 A |
Stall torque |
129 mNm |
Stall current |
1.44 A |
Max. efficiency |
84 % |
Characteristics |
Terminal resistance |
33.4 Ω |
Terminal inductance |
3.48 mH |
Torque constant |
89.6 mNm/A |
Speed constant |
107 rpm/V |
Speed / torque gradient |
39.7 rpm/mNm |
Mechanical time constant |
4.35 ms |
Rotor inertia |
10.5 gcm² |
Thermal data |
Thermal resistance housing-ambient |
14 K/W |
Thermal resistance winding-housing |
3.1 K/W |
Thermal time constant winding |
12.1 s |
Thermal time constant motor |
612 s |
Ambient temperature |
-30...+100 °C |
Max. winding temperature |
+125 °C |
Mechanical data |
Bearing type |
Waelzlager |
Max. speed |
14000 rpm |
Axial play |
0.05 - 0.15 mm |
Radial play |
0.025 mm |
Max. axial load (dynamic) |
3.2 N |
Max. force for press fits (static) |
64 N |
(static, shaft supported) |
800 N |
Max. radial load |
16 N, 5 mm from flange |
Other specifications |
Number of pole pairs |
1 |
Number of commutator segments |
11 |
Number of autoclave cycles |
0 |
Product |
Weight |
130 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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