Bipolar Stepper Motor


Bipolar Stepper Motor


Yarn Movement, Level Switches, Valve Actuators.


MTS3a is a 12V Bipolar Stepper Motor with a 7.5° step angle, holding torque 1.6 Ncm with a simple mechanical structure. Clawpole principle (Tin Can) with 2 stator halves. Self-lubricated sintered sleeve with long life expectancy. These motors can combined with Spur Gearboxes as per requirement. 

Standard Data
Motor type    Permanent Magnet (PM) stepper motor
Electrical Enclosure IP 40
Connections   Flexible Leads 26 AWG, 200mm length; ends stripped 10 mm
Life expectancy   3 years in continuous operation
Weight g 65
Mounting   Any position by ears or screw clip

Technical Data
Steps per revolution   48
Degree/step   7.5
Winding type   bipolar
Standard voltages Ω 3 6 12 24
Resistace per winding W 11.5 18.5 100 460
Winding type   unipolar
Standard voltages Ω 3 6 12 24
Resistace per winding W 12 28.5 120 500
Winding temperature °C 105 max
Holding torque Ncm 1.6 (MTSB3a) 1.2 (MTSU3a)
Axial force N 1
lateral force N 3
Rotor inertia gcm² 2.9

Dimensional Drawing

Dimensional Drawing of Mechtex Pm Stepper Motor - MTS2b

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