35mm 2-Phase Standard Type hybrid linear stepper motor NEMA14
Bi-Polar
Product description of hybrid linear stepper motor
1.The material is selected from well-known manufacturers at home
and abroad. The advantages are light weight, good heat dissipation
performance, good thermal conductivity, die-casting, good
plasticity, higher elongation than iron, low noise, good motion
stability, the disadvantages are high price, low hardness
The rotational speed of the stepping motor can be precisely
controlled ,By controlling the frequency of the electric pulse.
2. Forward/Reverse Rotation,Pause and Hold
The forward /reverse rotation of the stepping motor can be
controlled by the input sequence of the controlled electric pulses.
In the case of the a stepping motor lock(the motor winding is
energized,there is no external electric pulse command),the stepping
motor can still maintain a certain torque output.
3. Longer Life
Stepping motor is a mechanical structure,which does not need be
changed by electric brush or Hall sensor,thus reducing the
probability and increasing the motor life.
Specifications
| Mode No | PST35H236-4P10 | PST35H236-4P15
| PST35H253-4P15
|
| Holding Torque | 0.18N.m | 0.18N.m | 0.31N.m |
| Related Current | 1A/Phase | 1.5A/Phase | 1.5A/Phase |
| Resistance | 4.6Ω /Phase | 2.1Ω /Phase | 3.25Ω /Phase |
| Inductance | 5MH/Phase | 2.1MH/Phase | 4.1MH/Phase |
| Inertia | 20g.cm2 | 20g.cm2 | 35g.cm2 |
| Weight | 0.21kgs | 0.21kgs | 0.24kgs |
| Length | 36.5mm | 36.5mm | 53mm |
| Connection | P | P | P
|
General Specifications Item Specifications
- Step Angle Accuracy ±5%
- Resistance Accuracy ±10%
- Inductance Accuracy ±20%
- Temperature Rise 80℃ Max
- Ambient Temperature -20℃ ~ +50℃
- Insulation Resistance 100MΩ Min.500V DC
- Dielectric Strength 500V AC 1 minute
Applications of Stepper Motors
Stepper motors are diverse in their uses, but some of the most
common include:
- 3D printing equipment
- Textile machines
- Printing presses
- Gaming machines
- Medical imaging machinery
- Small robotics
- CNC milling machines
- Welding equipment
Tips: How to overcome the vibration and noises of 2-phase hybrid
stepper motor when rotating at low velocity?
The vibration and noise of the stepper motor rotating at low
velocity its the intrinsic defects, which can be generally overcome
by adopting following schemes:
1 1. If the stepper motor works at resonance region, the resonance
region can be evaded by changing mechanical transmissions such as
velocity r atio.
2. Use subdivided driver, which is the most common and simple
method.
3. Replace for the stepper motor with smaller stepping angle, like
3-phase or 5-phase stepper motor.
4. Replace for AC servo motor, which can nearly overcome vibration
and noise, but the cost is quite high.
5 Add magnetic damper to the shaft of motor, such product has been
available in the market, but the mechanical structure is changed a
lot.
Buyer's concerns
Q1: What about your warranty?
A: We guarantee is one year . for sea order .
Q2: Do you have any certificates?
A: Yes, we have. All the motors have been approved by CE and RoHS.
Q3: Do you offer OEM AND ODM service?
A: Yes. We can supply OEM and make customized design for any
specific application.
Q4: What's the delivery time ?
A: Except special order. For samples usually 10-14 working days .
for batch order . usually 20-25days.
