General Specification:

Step Accuracy ------------------------------ ±5%
Resistance Accuracy ----------------------- ±10%
Inductance Accuracy ---------------------- ±20%
Temperature Rise -------------------------- 80°C MAX.
Ambient Temperature Range ------------- -20°C~ +50°C
Storage Temperature Range ------------- -30°C~ +60°C
Insulation Resistance ---------------------- 100M Ω MIN. 500V DC
Dielectric Strength ------------------------- 500V AC 1min
Radial Play --------------------------------- 0.02mm MAX. (450g Load)
End Play ------------------------------------ 0.08mm MAX. (450g Load)
Max. radial force --------------------------- 28N
Max. axial force ---------------------------- 10N

Electrical Specification of 42 stepping motor nema 17:

Applications of 42 stepping motor nema 17:

Used for robots stepper motor, electronic automatic equipment stepping motor, medical instrument stepping motor,advertising instrument stepper motor,lighting& audio equipment stepper motor,

printer stepper motor, textile machinery stepper motor.Cnc router stepper motor.

For samples . export carton for unit
For batch order . export carton and pallet

Q1:How to guarantee the Quality of Industrial Parts?

A1: We have the integrated system for industrial parts quality control. We have IQC (incoming quality control), IPQCS (in process quality control section), FQC (final quality control) and OQC (out-going quality control) to control each process of industrial parts prodution.

Q2:What's the Advantage of Your Parts for Industry Products?

A2:The advantage of our products is the competitive prices, fast delivery and high quality. Our employees are responsible-oriented, friendly-oriented,and dilient-oriented. Our products are featured by strict tolerance, smooth finish and long service time

Q3:what are our machining equipmengts?

A3:Our machining equipments include CNC milling machines, CNC turning machines, stamping machines,hobbing machines, automatic lathe machines, tapping machines, grinding machines, screw machines, cutting machines and so on.

Q4:How Long is the Delivery for Your Industrial Part?

A4:Generally speaking, it will take us 15 working days for machining parts and 25   working days for stamping parts products. But we will shorten our lead time as soon as possible according to customers' demands.

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