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permanent magnet stepper motor

The rotor of permanent magnet stepper motor is made of permanent magnet steel. The stator of the stepper motor is processed into a claw-shaped tooth pole by stamping method, and the rotor adopts a permanent magnet magnetic steel with radial multi-pole magnetization. The magnetic field generated by the direction of the coil current is mutually exclusive with the rotor magnetic field, so that the motor rotates reversely.

This stepper motor is also known as pm stepper motor, the axial direction of the whole motor stator and rotor is divided into two sections, and the middle is separated by a magnetic separation piece. The two sections are mutually separated by a step angle, and each consists of a stator, a rotor and a ring winding which is sleeved on the stator. The pm stepper motor is mainly used in computer peripheral equipment, photographic systems, optoelectronic combination devices, valve control, nuclear reactors, bank terminals, CNC machine tools, automatic winding machines, electronic watches and medical equipment, etc.  

Model: 15PM20L01-SG50
Electrical Specification Manufacturer Part Number: 15PM20L01-SG50 Motor Type: PM Stepper Phase: 2 Step Angle: 0.36 deg Rated Current/phase: 0.5 A Holding Torque: 53.9 mN.m(7.634 oz.in) Phase Resistance: 6 ± 7% ohms(25 ℃) Inductance: 1.4 mH ± 20% Physical Specification Frame Size: Φ15 mm Body Length: 22.3 mm Gearbo..
$14.25
Model: 15PM20L02-SG100
Electrical Specification Manufacturer Part Number: 15PM20L02-SG100 Motor Type: PM Stepper Phase: 2 Step Angle: 0.18 deg Rated Current/phase: 0.5 A Holding Torque: 14.7 Ncm(20.821 oz.in) Phase Resistance: 10 ± 7% ohms(25 ℃) Inductance: 2.25 mH ± 20% Physical Specification Frame Size: Φ15 mm Body Length: 22.5 mm Gea..
$9.37
Model: 25PM48L01-SG100
Electrical Specification Manufacturer Part Number: 25PM48L01-SG100 Motor Type: PM Stepper Phase: 2 Step Angle: 0.075 deg Rated Current/phase: 0.3 A Holding Torque: 49 Ncm(69.404 oz.in) Phase Resistance: 20 ± 7% ohms(25 ℃) Inductance: 10.6 mH ± 20% Physical Specification Frame Size: Φ25 mm Body Length: 30.5 mm Gear..
$15.00
Model: 25PM48M01-SG10
Electrical Specification Manufacturer Part Number: 25PM48M01-SG10 Motor Type: PM Stepper Phase: 4 Step Angle: 0.75 deg Rated Current/phase: 0.25 A Holding Torque: 12.74 Ncm(18.045 oz.in) Phase Resistance: 20 ± 7% ohms(25 ℃) Inductance: 3.5 mH ± 20% Physical Specification Frame Size: Φ25 mm Body Length: 25 mm Gearb..
$15.00
Model: 25PM48M02-SG30
Electrical Specification Manufacturer Part Number: 25PM48M02-SG30 Motor Type: PM Stepper Phase: 4 Step Angle: 0.25 deg Rated Current/phase: 0.143 A Holding Torque: 39.2 Ncm(55.523 oz.in) Phase Resistance: 35 ± 7% ohms(25 ℃) Inductance: 8 mH ± 20% Physical Specification Frame Size: Φ25 mm Body Length: 25.5 mm Gearb..
$15.00
Model: 35PM48L01-SG10
Electrical Specification Manufacturer Part Number: 35PM48L01-SG10 Motor Type: PM Stepper Phase: 2 Step Angle: 0.694 deg Rated Current/phase: 0.24 A Holding Torque: 69.58 Ncm(98.55 oz.in) Phase Resistance: 100 ± 7% ohms(20 ℃) Inductance: 110 mH ± 20% Physical Specification Frame Size: Φ35 mm Body Length: 36.2 mm Ge..
$15.00
Model: 35PM48M01-SG30
Electrical Specification Manufacturer Part Number: 35PM48M01-SG30 Motor Type: PM Stepper Phase: 4 Step Angle: 0.25 deg Rated Current/phase: 0.4 A Holding Torque: 117.6 Ncm(166.569 oz.in) Phase Resistance: 30 ± 7% ohms(25 ℃) Inductance: 17.1 mH ± 20% Physical Specification Frame Size: Φ35 mm Body Length: 35.2 mm Ge..
$15.00
Model: 35PM48M02-SG60
Electrical Specification Manufacturer Part Number: 35PM48M02-SG60 Motor Type: PM Stepper Phase: 4 Step Angle: 0.125 deg Rated Current/phase: 0.4 A Holding Torque: 117.6 Ncm(166.569 oz.in) Phase Resistance: 30 ± 7% ohms(25 ℃) Inductance: 17.1 mH ± 20% Physical Specification Frame Size: Φ35 mm Body Length: 35.2 mm G..
$15.00
Model: 35PM48M03-SG120
Electrical Specification Manufacturer Part Number: 35PM48M03-SG120 Motor Type: PM Stepper Phase: 4 Step Angle: 0.0625 deg Rated Current/phase: 0.4 A Holding Torque: 98 Ncm(138.807 oz.in) Phase Resistance: 30 ± 7% ohms(25 ℃) Inductance: 17 mH ± 20% Physical Specification Frame Size: Φ35 mm Body Length: 35.2 mm Gear..
$15.00
Model: 42PM48M01-SG50
Electrical Specification Manufacturer Part Number: 42PM48M01-SG50 Motor Type: PM Stepper Phase: 4 Step Angle: 0.15 deg Rated Current/phase: 0.171 A Holding Torque: 98 Ncm(138.807 oz.in) Phase Resistance: 70 ± 7% ohms(25 ℃) Inductance: 54 mH ± 20% Physical Specification Frame Size: Φ42 mm Body Length: 38 mm Gearbox..
$22.49
Model: 15LN20L01-311
Electrical Specification Manufacturer Part Number: 15LN20L01-311 Motor Type: PM Captive Linear Stepper Phase: 2 Step Angle: 18 deg Rated Current/phase: 0.167 A Thrust: 9 N(200 Hz) Phase Resistance: 30 ± 7% ohms(20 ℃) Inductance: 9.5 mH ± 20%(1KHz) IP Protection: IP30 Life: 20000 cycles Physical Specification Frame..
$16.87
Model: 25LN24M01-145
Electrical Specification Manufacturer Part Number: 25LN24M01-145 Motor Type: PM External Linear Stepper Phase: 2 Step Angle: 15 deg Rated Current/phase: 0.48 A Holding Torque: 17.64 mN.m(2.499 oz.in) Phase Resistance: 25 ± 10% ohms(20 ℃) Inductance: 10.9 mH ± 20% Life: 3000 h Physical Specification Frame Size: Φ25..
$22.49
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