M Series AC Servo
User Manual
19
Rev. 1.0
7/31/2019
400-820-9661
2.3.3.3 □80mm Specication and Dimension
□
80mm Series
□
80mm Series
Series SM0803 - 750 Watt
^ Preferred Model & Winding Letter ^ A
Base Model Number
(with 2500 PPR incremental encoder non-sealed plastic
connectors, no brake)
SM0803
AE2-KCD-NNV
Rated Output Power watts 750
Rated Speed rpm 3000
Max. Mechanical Speed rpm 5500
Rated Torque Nm 2.4
Continuous Stall Torque Nm 2.6
Peak Torque Nm 6.9
Rated Current A (rms) 4.5
Continuous Stall Current A (rms) 4.9
Peak Current A (rms) 13.5
Voltage Constant
±
5% V (rms) / K rpm 36.6
Torque Constant
±
5% Nm / A (rms) 0.543
Winding Resistance (Line-Line) Ohm
±
10% @25
°
C 1.47
Winding Inductance (Line-Line) mH 8.2
Inertia (with encoder) kg m^2 0.89 X 10
-4
Inertia - With Brake Option kg m^2 0.97 X 10
-4
Thermal Resistance (mounted)
°
C / W 1.04
Thermal Time Constant Minutes 22
Heat Sink Size mm 240 x 240 x 6 Alumnum
Shaft Load - Axial (max.) 90 N / 20 Lb
Shaft Load - Radial (End of Shaft) (max.) 270 N / 60 Lb
Weight (with std. encoder) 2.6 kg / 5.8 lb
Weight - With Brake Option 3.4 kg / 7.6 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
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