제품명 SWL-DU Series
무제 문서
Sewoo Linear Motor - Coreless Type / SWL-DU 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-DU20 SWL-DU30 SWL-DU40
Continuous Force [ N ] 1000 1500 2000
Max. Force [ N ] 3000 4500 6000
Continuous Current [ Arms ] 11 16.5 22
Max. Current [ Arms ] 33 49.5 66
Electrical Power [ W ] 2419.7 3639 4839.3
Resistance (Line toLine) [ Ω ] 2.4 1.6 1.2
Inductance (Line toLine) [ mH ] 8.1 5.4 4.05
Force Constant (Kf) [ N/Arms ] 90.9 90.9 90.9
Back EMF Constant (Ke) [ V/(m/sec)] 30.3 30.3 30.3
Motor Constant [ N/W^½ ] 65.52 80.25 92.68
Electrical Time Constant [ msec ] 3.38 3.38 3.38
POLE Pitch [ mm ] 84.0 84.0 84.0
Normal Force [ N ] 0 0 0