M Series AC Servo
User Manual
15
Rev. 1.0
7/31/2019
400-820-9661
2.3.3 Motor Specification And Dimension
2.3.3.1 □40mm Specication and Dimension
□
40mm Series
□
40mm Series
Series SM0401 - 50 Watt SM0402 - 100 Watt
^ Preferred Model & Winding Letter ^ A ^ A
Base Model Number
(with 2500 PPR incremental encoder non-sealed plastic
connectors, no brake)
SM0401
AE2-KCD-NNV
SM0402
AE2-KCD-NNV
Rated Output Power watts 50 100
Rated Speed rpm 3000 3000
Max. Mechanical Speed rpm 6000 6000
Rated Torque Nm 0.19 0.32
Continuous Stall Torque Nm 0.2 0.34
Peak Torque Nm 0.48 0.93
Rated Current A (rms) 0.7 1.2
Continuous Stall Current A (rms) 1.75 1.27
Peak Current A (rms) 1.7 3.6
Voltage Constant
±
5% V (rms) / K rpm 17 16.6
Torque Constant
±
5% Nm / A (rms) 0.283 0.271
Winding Resistance (Line-Line) Ohm
±
10% @25
°
C 27 9.7
Winding Inductance (Line-Line) mH (typ.) 26 11.5
Inertia (with encoder) kg m^2 0.0232 X 10
-4
0.0428 X 10
-4
Inertia - With Brake Option kg m^2 0.0298 X 10
-4
0.0494 X 10
-4
Thermal Resistance (mounted)
°
C / W 2.9 2.4
Thermal Time Constant Minutes 12 14.5
Heat Sink Size mm 120 x 120 x 5 Alumnum 120 x 120 x 5 Alumnum
Shaft Load - Axial (max.) 50 N / 11 Lb 50 N / 11 Lb
Shaft Load - Radial (End of Shaft) (max.) 50 N / 11 Lb 60 N / 13.5 Lb
Weight (with std. encoder) 0.4 kg / 0.9 Lb 0.55 kg / 1.2 Lb
Weight - With Brake Option 0.65 kg / 1.4 lb 0.8 kg / 1.8 lb
Shaft Load: (L
10
life, 20,000 hours, 2,000 RPM)
UL File E465363
Insulation Class
Class B(130
℃
)
IP rating
IP65 (except shaft through hole and cable end
connetor)
Installation location
Indoors, free from direct sunlight, corrosive gas,
inflammable gas
Ambient temperature Operating 0 to 40
°
C, Storage -20 to 65
°
C
Ambient humidity 85%RH or lower (free from condensing)
Altitude (maximum) Operating 1,000m
Vibration Resistance 49 m/s
2
Rotor Poles 8