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Sewoo Industrial Systems

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IMG
Name

DC Servo Motor
Model SK76
Series DC Motor
Product Description
MODEL SK76
N075200 N075300 N075400 N048100 N048200 N024100

Rated Voltage

 V 75 48 24

Rated Output

 W 200 300 400 100 200 100

Rated Current

 A 3.3 4.8 6.5 2.3 4.6 4.9

Rated Speed

 r/min 3000 1800

Rated Torque

 kgf-cm 6.5 9.3 13.0 3.3 6.5 5.4

Weight

 kg 2.1 2.4 2.8 2.1 2.4 2.1

Voltage Constant

 v/Krpm 22.6 23.3 23.3 15.2 1.4 1.2

Rotor Inertia

 kgㆍm² 0.13×10-3 0.25×10-3 0.34×10-3 0.18×10-3 0.24×10-3 0.24×10-3

Amature Resistance

 Ω 1.5 1 1.2 1.1 0.9 0.6

Amature Inductance

 mH 1.8 1.1 0.9 1.2 0.9 0.7

Static Friction Torque

 kgf.cm 0.5 0.6 0.8 0.5 0.6 0.5

Peak Current At Stall

 A 16.0 18.5 26.4 40.0 52.0 46.0

Max. Rotating Speed

 rpm 4000 2500

Peak Torque At Stall

 kgf.cm 34.4 41.0 58.5 32.0 76.0 55.0

Mechanical Time Constant

 ms 5.8 5.0 6.5 9.3 10.0 7.9

Eletrical Time Constant

 ms 1.1 1.1 0.8 1.1 1.1 1.1

Insulation Class

 class B

Dielectrical Strength

 AC 1,000V 60Hz 1Min (Leak Current : 2mA)

Insulation Resistance

 Minimum 10MΩ (DC 500V)

Time Rating

 Continuous

Max.Temperature Rise

 ℃ 130
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