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| Sinotech 42mm, 2/4 Phase, 7.5° Steps Stepper Motor

42mm, 2/4 Phase, 7.5° steps Stepper Motor

Stepper Motor Series 42BY

42BYAmbient Temperature ———— -25 to +40 deg C

Dielectric Strength ——– 950V AC 50Hz 1 minute

Temperature Rise ——————————— 85K

Insulation Resistance ——500VDC 100Mohm Min

Insulation Class ————————————— B

 

Electrical Specifications:

Model Step angle
(deg)
No. of phases Volt.
(V)
Cur.
(A)
Resis. ohms Ind.
(mH)
Holding torque
(g.cm.
Detent torque
(g.cm)
Rotor inertia
(g cm)
Wdg Fig
42BY48B02 Stepper Motor 7.5 4 12 0.3 40 28 500 130 11.4 1
42BY48B03 Stepper Motors 7.5 4 12 0.21 57 18 300 105 11.4 2
42BY48B04 Stepper Motor 7.5 4 24 0.22 110 53 630 145 11.4 f 3
42BY48B04M Stepper Motors 7.5 4 24 0.2 120 57 630 145 11.4 f 4
42BY48B08 Stepper Motor 7.5 4 24 0.32 75 33 600 145 11.4 g 5
42BY48B14 Stepper Motors 7.5 4 12 0.24 50 450 145 11.4 g 5
42BY48H02 Stepper Motor 7.5 4 24 0.5 48 630 130 9.6 g 6
42BY48H05 Stepper Motors 7.5 4 14 0.2 70 450 130 9.6 g 6
42BY48H06 Stepper Motor 7.5 4 9 0.45 20 18.5 800 130 9.6 g 6
42BY48H07 Stepper Motors 7.5 4 24 0.28 85 78 780 130 9.6 g 6
42BY48H08 Stepper Motor 7.5 2 5 0.55 9.1 630 130 9.6 h 6

42BY DWG

42BY DWG A

 

Motors described above are typical and can be customized upon request.

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