42mm 2 phase hybrid stepper motor NEMA17 Uni-Polar 1.8 step motor

Specifications

Product description of hybrid stepper motor

1. Accurate Speed Control
2. The rotational speed of the stepping motor can be precisely controlled ,By controlling the frequency of the electric pulse.
3. Strictly control the production of parts to improve the quality of parts
4. Automatic machine operation, stable automatic work, high processing efficiency
5. Forward/Reverse Rotation,Pause and Hold
6. The forward /reverse rotation of the stepping motor can be controlled by the input sequence of the controlled electric pulses.
7. 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.
8. Mechanical size 100% meet the requirements, to ensure that there is no greater error in the use process

General Specifications Item Specifications

1. Step Angle Accuracy ±5%
2. Resistance Accuracy ±10%
3. Inductance Accuracy ±20%
4. Temperature Rise 80℃ Max
5. Ambient Temperature -20℃ ~ +50℃
6. Insulation Resistance 100MΩ Min.500V DC
7. Dielectric Strength 500V AC 1 minute

Quality control process:

• Incoming inspection: The inspection shall be conducted according to the Requirements of the Incoming Inspection Specification or the product drawing
• Monitoring and measurement of production process (self-inspection - inspection - batch production)
• Final inspection and test
• All inspectors must be trained and then put on duty
• . Nonconforming products shall be executed in accordance with Nonconforming Product Control Procedures
• Raw material inspection
• Inspecting according to the standard of testing raw material or the drawing
• Monitoring and measurement in production process
• Self checking-tested by QC-Batches production
• Final checking and make experiment
• All products should be through testing by the professional equipment

• Primary Competitive Advantages:

• Green Product
• Military Specifications
• Packaging
• Price
• Product Features
• Product Performance
• Prompt Delivery
• Quality Approvals
• Service
• Small Orders Accepted
• Brand-name Parts
• Origin
• Experienced Staff

Buy’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: What's the delivery time ?

A: Except special order. For samples usually 7-25 working days . for batch order . usually 20-25days.