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All Categories > Stepping Motors > 2 Phase Round KA Series > Item # KA50HM2-551  
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Item # KA50HM2-551, KA50 Series 2 Phase Hybrid Motor (1.8 Degree/Step) - NEMA 17

( Quantity Discount Available )


Features:
  • High torque
  • Low vibration
  • Silent operation
  • High position accuracy
The best magnetic balance is employed in our round type stepping motor. Motor performance is greatly improved using the latest technology of three dimensional magnetic field analysis and robust design.




Unit of Measure: Imperial Metric Both

 Specifications   Torque Curve   Dimensions   Additional Information   Customize   

Reference Part Number

KA50HM2-551

Type

KA50 Series 2 Phase Hybrid Motors (1.8 Degree/Step) - NEMA 17

Product Type

Hybrid Motor

Series

2 Phase Round KA

Motor Frame Size

Dia: 50 mm
Dia: 1.97
in

Motor Frame Size

NEMA 17

Step Angle

1.8 deg./step

Voltage per Phase

1.66 V

Current per Phase

2.0 A

Resistance per Phase

0.83 Ω

Inductance per Phase

1.3 mH

Holding Torque

33 oz·in
231
mN·m

Detent Torque

1.7 oz·in
12
mN·m

Rotor Inertia

50 B·cm²
0.3
oz·in²

Winding Method

Bipolar

L

1.38 in
35.0
mm

Weight

230 g
0.5
lb


 DOWNLOADS 

KA-3 phase EXPLANATION
(PDF, 313KB)



 KA Series Motors with Encoder 


KA Series Motors with Encoder Motors (1.8 Degree/Step) (KA50JM2-X18)
KA50HM2E2-551
KA50 Series Motor with 2-Channel Encoder (1.8 Degree/Step)


KA Series Motors with Encoder Motors (1.8 Degree/Step) (KA50JM2-X18)
KA50HM2E3-551
KA50 Series Motor with 3-Channel Encoder (1.8 Degree/Step)

 KA Series Motors with D-Cut Double Shaft 


KA Series Motors with D-Cut Single Shaft Motors (Max. 1.8 Degree/Step) (KA50HM2-552)
KA50HM2-561
KA50 Series Motor with D-Cut Double Shaft (1.8 Degree/Step)

 KA Series Motors with D-Cut Single Shaft 


KA Series Motors with D-Cut Single Shaft Motors (Max. 1.8 Degree/Step) (KA50HM2-552)
KA50HM2-55101
KA50 Series Motor with D-Cut Single Shaft (1.8 Degree/Step)

 Applicable Driver 


2-Phase Hybrid Stepping Motor Drivers (FSD2B2P13-01)
FSD2B2P13-01
2-Phase Hybrid Stepping Motor Driver

 Helical W Series Stainless Steel Couplings 


Helical W Series Stainless Steel Couplings (w7c25)
W7C20-5mm-5mm
Helical W Series Stainless Steel Couplings

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