제품명 SWL-DS Series
무제 문서
Sewoo Linear Motor - Coreless Type / SWL-DS Series
Basic Specifications

Rating Condition : Continuous
Voltage Endurance : AC1500V for 1 Min.
Insulation Resistance : DC500V, 10M
Operating Temperature : 10~40℃
Humidity : 20~80%
Coil Insulation Class : F Class (155℃)
Hall Effect Device : Optional
Power Supply Requirement : Trapezoidal or Sinusoidal Signal 3-phase Brushless Amplifier
Air cooling available at no extra cost
Performance Specifications
Model Unit SWL-DS20 SWL-DS30 SWL-DS40 SWL-DS50
Continuous Force [ N ] 45.2 67.8 90.5 113.1
Max. Force [ N ] 135.7 203.5 271.4 339.2
Continuous Current [ Arms ] 1.96 1.96 1.96 1.96
Max. Current [ Arms ] 5.9 5.9 5.9 5.9
Electrical Power [ W ] 370.2 370.2 370.2 370.2
Power Loss [ W ] 48.5 72.9 97.3 121.8
Resistance (Line toLine) [ Ω ] 8.41 12.65 16.89 21.13
Inductance (Line toLine) [ mH ] 3.74 5.61 7.47 9.34
Force Constant (Kf) [ N/Arms ] 23.06 34.59 46.17 57.70
Back EMF Constant (Ke) [ V/(m/sec)] 7.69 11.54 15.38 19.23
Motor Constant [ N/W^½ ] 7.1 10.6/m 14.1 17.6
Electrical Time Constant [ msec ] 0.44 0.44 0.44 0.44
POLE Pitch [ mm ] 24.0 24.0 24.0 24.0
Normal Force [ N ] 0 0 0 0