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Two Phase Hybrid NEMA 34 Stepper Motor 1.8 Degree With Brake

Categories Brake Stepper Motor
Brand Name: Prostepper
Model Number: PST86H280-4L60M
Certification: CE.ISO.ROHS.
Place of Origin: JIANGSU,CHINA
MOQ: 1pcs
Price: Negotiable
Payment Terms: T/T, Western Union, L/C,
Supply Ability: 250000pcs /per month
Delivery Time: 7-25 work days
Packaging Details: 38.5*24*23
Motor Model: PST86H280-4L60M
Max. radial force: 75N (20mm from the flange)
Inductance: 3.4mH/Phase
stepper motor current: 6A
Application: Mask Machine
Weight: 1.3kg
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Two Phase Hybrid NEMA 34 Stepper Motor 1.8 Degree With Brake

Two Phase Hybrid NEMA34 Stepper Motor With Brake 1.8 Degree​


Product description

  • Automatic assembly line

    Automatic assembly line, improve production efficiency, low cost without human operation, one line down intelligent mechanical automatic assembly

  • 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.

  • Stepper motors are economical, accurate, and easy to control, and they can operate reliably in a variety of environments (depending on the level of protection IP chosen) preferably in machines with additional enclosures or in clean environments





Specifications

ModelPST86H280-4L60MPST86H2120-4L60MPST86H2160-4L60M
Holding Torque4.5N.m8.5N.m12N.m
Related Current6A/Phase6A/Phase6A/Phase
Resistance0.3Ω/Phase0.5Ω/Phase0.7Ω/Phase
Inductance3.4MH/Phase6.5MH/Phase9.2MH/Phase
Inertia650g.cm²1200g.cm²1700g.cm²
Black Torque5N.m5N.m5N.m

Radial Load&Axial Load

Motor SizeShaft Diameter (mm)Radial Load (N)Axial Load (N)
Distance from Mounting Surface (mm)
5101520253035
NEMA8415123
NEMA 1155035255
NEMA 1455035252010
NEMA 1755035252015
NEMA 2382701801301009020
NEMA 248200135100825830
NEMA 341462055048039034029026060

Advantage of Product

  • Prostepper motor use of a unique stator the chnology to ensure that the motor stator teeth grinding and smooth high accuracy of the hole, the work of the process of speed stability is not lose step
  • Prostepper motorcoil is made of 100% pure copper enameled wire , advanced winding threading process, copper wire is evenly arranged, good overall motor stability , the long time does not appear deformation and noise and so on.
  • High quality motor steel, the load on the shaft can produce high torque the inertia ratio, and can eliminate, the system error due to the use of reduction gears
  • Speed/Torque Characteristics(Reference Value)



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. If the stepper motor works at resonance region, the resonance region can be evaded by changing mechanical transmissions such as velocity ratio.

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.

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