제품명 SWL-DM Series
무제 문서
Sewoo Linear Motor - Coreless Type / SWL-DM 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-DM20 SWL-DM30 SWL-DM40 SWL-DM50
Continuous Force [ N ] 83.3 125 166.6 208.3
Max. Force [ N ] 250.0 374.9 499.9 624.9
Continuous Current [ Arms ] 3.65 3.65 3.65 3.65
Max. Current [ Arms ] 11.0 11.0 11.0 11.0
Electrical Power [ W ] 689.4 689.4 689.4 689.4
Power Loss [ W ] 68.7 100.3 131.9 163.5
Resistance (Line toLine) [ Ω ] 3.44 5.02 6.60 8.18
Inductance (Line toLine) [ mH ] 2.18 3.28 4.37 5.46
Force Constant (Kf) [ N/Arms ] 22.82 34.25 45.64 57.07
Back EMF Constant (Ke) [ V/(m/sec)] 7.61 11.41 15.22 19.02
Motor Constant [ N/W^½ ] 9.5 14.3 19.0 23.8
Electrical Time Constant [ msec ] 0.63 0.65 0.66 0.67
POLE Pitch [ mm ] 30.0 30.0 30.0 30.0
Normal Force [ N ] 0 0 0 0