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
24 V
No load speed
9840 rpm
No load current
408 mA
Nominal speed
9130 rpm
Nominal torque (max. continuous torque)
163 mNm
Nominal current (max. continuous current)
7.35 A
Stall torque
2660 mNm
Stall current
115 A
Max. efficiency
89 %
Characteristics
Terminal resistance
0.209 Ω
Terminal inductance
0.0843 mH
Torque constant
23.2 mNm/A
Speed constant
412 rpm/V
Speed / torque gradient
3.71 rpm/mNm
Mechanical time constant
2.09 ms
Rotor inertia
53.8 gcm²
Thermal data
Thermal resistance housing-ambient
5.21 K/W
Thermal resistance winding-housing
1.05 K/W
Thermal time constant winding
17.6 s
Thermal time constant motor
1910 s
Ambient temperature
-40...+100 °C
Max. winding temperature
+155 °C
Mechanical data
Bearing type
ball bearings
Max. speed
18000 rpm
Axial play
0 mm, at radial load < 9 N
0.14 mm, at radial load > 9 N
Max. axial load (dynamic)
23 N
Max. force for press fits (static)
106 N
(static, shaft supported)
5500 N
Max. radial load
75 N, 5 mm from flange
Other specifications
Number of pole pairs
1
Number of phases
3
Number of autoclave cycles
0
Product
Weight
580 g
Operating Range
Continuous operation range
Short term operation range
Description
The electronically commutated EC motors are characterized especially by their favorabletorque characteristics, high power, extremely broad speed range and, of course, by theirunsurpassed service life.
