Specifications
Information: Drawings are not to scale.
Values at nominal voltage |
Nominal voltage |
2.4 V |
No load speed |
10400 rpm |
No load current |
21.7 mA |
Nominal speed |
4170 rpm |
Nominal torque (max. continuous torque) |
1.51 mNm |
Nominal current (max. continuous current) |
0.715 A |
Stall torque |
2.49 mNm |
Stall current |
1.15 A |
Max. efficiency |
75 % |
Characteristics |
Terminal resistance |
2.08 Ω |
Terminal inductance |
0.0173 mH |
Torque constant |
2.16 mNm/A |
Speed constant |
4410 rpm/V |
Speed / torque gradient |
4240 rpm/mNm |
Mechanical time constant |
4.62 ms |
Rotor inertia |
0.104 gcm² |
Thermal data |
Thermal resistance housing-ambient |
37.5 K/W |
Thermal resistance winding-housing |
9 K/W |
Thermal time constant winding |
2.21 s |
Thermal time constant motor |
121 s |
Ambient temperature |
-20...+65 °C |
Max. winding temperature |
+85 °C |
Mechanical data |
Bearing type |
sleeve bearing |
Max. speed |
14000 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) |
40 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 |
10 g |
| | Continuous operation range
|
| |
|
| | |
| | Short term operation range
|
| |
|
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.
Videos