NEMA 17 42mm IP65 Waterproof Gearbox Stepper Motor – 10:1 Gear Reduction

This NEMA 17 gearbox stepper motor features a robust IP65 waterproof rating, making it ideal for use in harsh environments and outdoor automation systems. Equipped with a 10:1 gearbox, this motor delivers high torque and precise motion control, perfect for robotics, CNC machinery, and other precision applications.

Features

• Waterproof design with IP65 rating for protection against dust, water, and moisture.
• Integrated 10:1 gearbox for increased torque and reduced speed, ideal for precise control applications.
• Standard NEMA 17 dimensions (42mm x 42mm) for easy integration into motion control systems.
• Stable performance across a wide temperature range: -20°C to +50°C.
• Perfect for outdoor and industrial applications requiring durability and precision.

Technical Specifications

Parameter	Specification
Step Angle	1.8° ±5%
Phase Voltage	3.0 VDC
Phase Current	2.0 Amps
Phase Resistance	1.5 Ω ±10% (At 20°C)
Inductance	3.0 mH ±20%
Static Torque	0.45 Nm (63.72 oz·in)
Insulation Class	Class B
Insulation Resistance	100MΩ Min. (500V DC)
Ambient Temperature	-20°C ~ +50°C
Motor Weight	Approx. 0.4 kg
Use Voltage	DC 12~36V
Recommended Drive	2D4020A

Excitation Sequence and Direction

Step	A+	B+	A−	B−	Direction
1	+	+	−	−	Clockwise (CW)
2	–	+	−	+	Counterclockwise (CCW)
3	−	–	+	+	Clockwise (CW)
4	+	−	–	+	Counterclockwise (CCW)

Applications

• Robotics and motion control systems
• CNC machinery requiring precision torque control
• 3D printing applications with durable motor requirements
• Outdoor and industrial environments needing waterproof stepper motors

Download Datasheet

Download the full specification sheet for detailed parameters, wiring guide, and performance curves.

📄 Download PDF Datasheet

What does IP65 waterproof mean?

IP65 means the motor is dust-tight and protected against water jets from any direction, making it suitable for harsh and wet environments.

How does an IP65 waterproof stepper motor work?

An IP65 stepper motor has seals and coatings that protect its internal components from dust and water, ensuring reliable performance in exposed environments like outdoor applications.

What is a 12-volt linear actuator waterproof?

A 12-volt linear actuator that is waterproof is designed with an IP-rated seal, allowing it to operate in wet conditions without damage, ensuring its durability and efficiency in outdoor use.