Name: Waterproof 42mm NEMA 17 stepper motor for Waterjet CNC routers
Brand: PrimoPal
Availability: InStock

Product Details

PHP42S series hybrid stepper motors are supplied by one of the China's top stepper motor suppliers (PrimoPal Motor), which are very popular in the market. These NEMA 17 waterproof stepper motor with 1.8° step angle (200 steps/revolution) are made of high-quality cold rolled steel sheet, anti-high temperature permanent magnet and special process for waterproof seal. The body length of PrimoPal's NEMA 17 IP54 rated stepper motors ranges from 48mm to 56mm, and the holding torque could be as high as 54N.cm (76oz-in). These high-performance and high-reliability water-proof NEMA 17 stepper motors are terminated with four flying ended lead wires, and could be easily connected to the constant current or chopper drive controllers.

Step Angle	1.8°
Step Angle Accuracy	±5% (full step, no load)
Resistance Accuracy	±10%
Inductance Accuracy	±20%
Temperature Rise	80 °C Max.(rated current, 2 phase on)
Ambient Temperature	-20 °C ~ +50 °C
Insulation Resistance	100 MΩ Min., 500VDC
Dielectric Strength	500 VAC for one minute
Shaft Radial Play	0.02 Max. (450 g-load)
Shaft Axial Play	0.08 Max. (450 g-load)

Model	Current	Resistance	Inductance	Holding Torque	Rotor Inertia	Bi/Unipolar	Weight	Length
	A/Ø	Ω/Ø	mH/Ø	N.m	g.cm2	# of Leads	kg	mm
PHP42S48-412	1.2	2.8	2.8	0.3	34	Bi (4)	0.35	48
PHP42S56-412	1.2	3.5	5.5	0.54	68	Bi (4)	0.5	56

Note: We also could manufacture the custom stepper motors, according to the customer's requirements.