Motor

Step Motor

Power Step offers a wide Range of Bi-Polar Step Motors from Nema 11 to Nema 50

  • Comes in 4 or 8 wires
  • Available in Dual Shaft Version
  • Optional Integrated Brake
  • Optional Gear head
  • Available in Hollow Shaft version with Integrated Lead or Ball Screw

Nema 11 Size – 2 Phase Hybrid Step Motor

ModelTorque (kg-cm)Amps (A)OhmsmHDetent Torque (g-cm)Inertia (g-cm2)Weight (Kg)Length (mm)Shaft OD (mm)Shaft Length (mm)Matching Drive
PSM28HS2A31-2P-4-1000.912.72.55090.131524PSD4015-2P
PSM28HS2A52-2P-4-1001.713.73.18080.252524PSD4015-2P
PSM28HS2A52-2P-4-1501.71.51.651.488080.252524PSD4015-2P

Nema 14 and 17 Size – 2 Phase Hybrid Step Motor

ModelTorque (kg-cm)Amps (A)OhmsmHDetent Torque (g-cm)Inertia (g-cm2)Weight (Kg)Length (mm)Shaft OD (mm)Shaft Length (mm)Matching Drive
PSM35HS2A34-2P-0524-4W1.110.755.7750140.1834521PSD4015-2P
PSM35HS2A34-2P-0516.5-4W1.110.755.7750140.1834516.5PSD4015-2P
PSM42HS2A25-2P-0524-4W1.70.42436200200.1525524PSD5042-2P/1-LCS
PSM42HS2A34-2P-0524-4W3.21.51.72.9122380.2134524PSD5042-2P/1-LCS
PSM42HS2A40-2P-0524-4W3.20.41017150570.2440524PSD5042-2P/1-LCS
PSM42HS2A48-2P-0524-4W4.42.51.252.5200820.3448524PSD5042-2P/1-LCS
PSM42HS2A48-2P-0524-8W3.41.0(S)/2.0(P)4.64200820.3448524PSD5042-2P/1-LCS
PSM42HS2A60-2P-0524-4W8.51.72.56.53001170.560524PSD5042-2P/1-LCS

Nema 23 Size – 2 Phase Hybrid Step Motor

ModelTorque (kg-cm)Amps (A)OhmsmHDetent Torque (g-cm)Inertia (g-cm2)Weight (Kg)Length (mm)Shaft OD (mm)Shaft Length (mm)Matching Drive
PSM57HS2A54-2P-0521-8W91.5 (S) / 3.0 (P)0.81.24002800.6546.3521PSD5042-2P/1-LCS
PSM57HS2A81-2P-0521-8W20.42.5 (S) / 5.0 (P)0.41.87004801.1581821PSD6056-2P
PSM57HS2A106/1-2P-0521-8W26.52.5 (S) / 5.0 (P)1.22.4122410001.25106824PSD6056-2P

Nema 34 Size – 2 Phase Hybrid Step Motor

ModelTorque (kg-cm)Amps (A)OhmsmHDetent Torque (g-cm)Inertia (g-cm2)Weight (Kg)Length (mm)Shaft OD (mm)Shaft Length (mm)Matching Drive
PSM86HS2A65-2P-9.532-8W352.0 (S) / 4.0 (P)143.980010002659.532PSD6056-2P
PSM86HS2A80-2P-0521-8W453.0 (S) / 6.0 (P)083.5130014002.38012.732PSD8079-2P
PSM86HS2A118-2P-0521-4W853.0 (S) / 6.0 (P)0.874.4250027003.811812.732PSD8079-2P
PSM86HS2A156-2P-0521-8W1203.0 (S) / 6.0 (P)1.126.4400040005.415615.87532PSD8079-2P

Nema 42 Size – 2 Phase Hybrid Step Motor

ModelTorque (Nm)Amps (A)OhmsmHDetent Torque (kg-cm)Inertia (Kg-cm2)Weight (Kg)Length (mm)Shaft OD (mm)Shaft Length (mm)Matching Drive
PSM110HS2A115-2P-1956-4W1260.477365.81151956PSD56D-AC
PSM110HS2A150-2P-1956-4W2060.9166118.41501956PSD56D-AC
PSM110HS2A165-2P-1956-4W2460.65147.5139.51651956PSD56D-AC