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Nema 17 Bi Polar Speed Control Automatic Stepper Motor 2 Phase 0.25N.M

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Nema 17 Bi Polar Speed Control Automatic Stepper Motor 2 Phase 0.25N.M

Name: Nema 17 Bi Polar Speed Control Automatic Stepper Motor 2 Phase 025NM
Brand: prostepper
Price: 1 USD

Buy cheap Nema 17 Bi Polar Speed Control Automatic Stepper Motor 2 Phase 0.25N.M product

Brand Name : prostepper

Model Number : PST42H235-4P12

Certification : CE/ISO/ROHS

Place of Origin : China

MOQ : 10pcs

Price : Negotiable

Payment Terms : T/T, Western Union, L/C, MoneyGram

Supply Ability : 250000pcs per month

Delivery Time : 10-15 working days

Packaging Details : 39*24*23 cm

Name : 2 Phase Nema17 Automatic stepper motor

Motor frame size : 42mm

Holding Torque : 0.25N.m

Related Current : 1.2A/Phase

Weight : 0.24kg

Length : 35mm

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Nema17 2 Phase 0.25N.M Bi-Polar PST42H235-4P12 Speed Control Automatic Stepper Motor

We have made various type stepper motor for our customer, prostepper brand is very famous in the markets

What is stepper motor

Stepper motor is a control motor that provide precise position and speed control.

Stepper motor can convert an electrical pulse signal into an angular and linear motion, no need for feedback device to sense position. Also, the speed and acceleration of the motor rotation can be controlled by controlling the pulse frequency to achieve the purpose of speed regulation. The motor and drive constitutes a low cost control system that is simple to construct.

Nema 17 Bi Polar Speed Control Automatic Stepper Motor 2 Phase 0.25N.M

General specifications

Specification		Motor Characteristics
Insulation Class		Class B130°C
Step Angle Accuracy		±0.09°
Withstand Voltage		AC500V (one minute)
Insulation Resistance		100MQ MIN. 500VDC
Temperature Rise		80*C MAX
Radial Play		0.025mm Max. (Load450g)
Axial Play		0.075mm Max. (Load950g)
	Temperature	-10~+50°C (Non Condensing)
Operating Environment	Humidity	85%RH MAX. (Non Condensing)
	Medium	No corrosive gas or dust. Not directly in contact with water, oil, etc.
Storage Environment	Temperature	0~+50°C (Non Condensing
	Humidity	85%RH MAX. (Non Condensing)
Life		5000 Hours MIN.

Radial Load&Axial Load

Motor Size	Shaft Diameter (mm)	Radial Load (N)							Axial Load (N)
		Distance from Mounting Surface (mm)
		5	10	15	20	25	30	35
NEMA8	4	15	12			—			3
NEMA 11	5	50	35	25		—			5
NEMA 14	5	50	35	25	20	—	—	—	10
NEMA 17	5	50	35	25	20	—	—		15
NEMA 23	8	270	180	130	100	90		—	20
NEMA 24	8	200	135	100	82	58	—	—	30
NEMA 34	14	620	550	480	390	340	290	260	60

Nema 17 Bi Polar Speed Control Automatic Stepper Motor 2 Phase 0.25N.M

The product detailed specification of 2 phase Nema17mm Bi-polar hybrid automatic stepper motor can be refered as below:

42mm 2-Phase Standard Type NEMA17 Bi-Polar 1.8゜

Mode No	PST42H231-4P06	PST42H231-4P12	PST42H235-4P06	PST42H235-4P12
Holding Torque	0.16N.m	0.16N.m	0.25N.m	0.25N.m
Related Current	0.6A/Phase	1.2A/Phase	0.6A/Phase	1.2A/Phase
Resistance	6.6 Ω/Phase	1.8Ω /Phase	8Ω/Phase	2.1Ω/Phase
Inductance	9.5MH/Phase	2.4MH/Phase	15.2MH/Phase	3.9MH/Phase
Inertia	23g.cm²	23g.cm²	35g.cm²	35g.cm²
Weight	0.2kgs	0.2kgs	0.24kgs	0.24kgs
Length	31mm	31mm	35mm	35mm
Connection	P	P	P	P
Mode No	PST42H241-4P12	PST42H241-4P20	PST42H249-4P12	PST42H249-4P20
Holding Torque	0.4N.m	0.4N.m	0.48N.m	0.48N.m
Related Current	1.2A/Phase	2A/Phase	1.2A/Phase	2A/Phase
Resistance	2.5 Ω/Phase	1.05Ω /Phase	3.1Ω/Phase	1.35Ω/Phase
Inductance	5.5MH/Phase	2MH/Phase	8MH/Phase	2.9MH/Phase
Inertia	54g.cm²	54g.cm²	77g.cm²	77g.cm²
Weight	0.3kgs	0.3kgs	0.36kgs	0.36kgs
Length	41mm	41mm	49mm	49mm
Connection	P	P	P	P
Mode No	PST42H261-4P12	PST42H261-4P20
Holding Torque	0.72N.m	0.72N.m
Related Current	1.2A/Phase	2A/Phase
Resistance	2.5 Ω/Phase	1.75Ω /Phase
Inductance	11MH/Phase	4MH/Phase
Inertia	110g.cm²	110g.cm²
Weight	0.5kgs	0.5kgs
Length	61mm	61mm
Connection	P	P

Nema 17 Bi Polar Speed Control Automatic Stepper Motor 2 Phase 0.25N.M

Speed/Torque Characteristics (Reference Value)

Nema 17 Bi Polar Speed Control Automatic Stepper Motor 2 Phase 0.25N.M

Prostepper motor have high-quality professional technicians and advanced modern production equipment. All of the products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.Their well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction.

Nema 17 Bi Polar Speed Control Automatic Stepper Motor 2 Phase 0.25N.M

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