Nema17 Integrated Stepper Linear Actuator

Main characteristics

Nema17 Linear Actuator is a high-performance linear push rod that integrates a ball screw, guide rail, limit switches, drive controller, and encoder. It delivers superior positioning accuracy, longer service life, and high thrust output. The actuator supports CANopen standard protocol and MODBUS RTU bus control, operates on a wide 9–36V DC supply, and offers multiple motion control modes, making it suitable for nearly all applications.

Technical data

General

	Linear Push-Rod All-in-One Series
Positioning accuracy	0.01mm
Stroke	Min 10mm, Max 300mm (custom lengths available upon request)
Lead	2mm, 4mm
Speed	0-30mm/s (lead 2mm) 0-60mm/s (lead 4mm)
Supply voltage	DC9-36V
Max. static load	3200N
Max. dynamic load	3000N
Operating temperature	-40℃-85℃
Durability	> 20,000 hours
Weight	1680g
Motor rated current	1600mA

The input

General I/O	Linear Push-Rod All-in-One Series
Function	External stop input, electromagnetic brake control, digital I/O, analog input, factory reset, 5V output, digital ground.
Input Specifications	Digital input voltage: 0–5 V Analog speed control input voltage: 0–3.3 V External limit input voltage: 0–5 V

Control mode

	Linear Push-Rod All-in-One Series
Supported Control Modes	Position mode, velocity mode, PV mode, PP mode, analog speed control, analog positioning, and synchronous positioning.
Mode Switching	Via dedicated commands

Communication

	Linear Push-Rod All-in-One Series
protocol	CANopen DS301/ MODBUS-RTU
Baud rate	5K-1M bps adjustable / 9600-115200 bps adjustable

Dimension

Torque curve

Nema17 Integrated Stepper Linear Actuator

Pushrod Joint Types

Functional features

Function	Describe
S-curve accel/decel automatic control	Support start speed, stop speed, acceleration, and deceleration. Acceleration/deceleration supports 8‑level adjustment (see simulation curves).
PP mode	During PP mode operation, the host can write a new set of parameters. The actuator can either smoothly transition to the new parameters while continuing the current motion, or finish the current motion cycle first and then apply the new parameters (see illustration).

Pre-purchase Considerations

	Pre-purchase Considerations
①	First, determine the load conditions of your equipment. Then, proceed to the next step of sizing based on the required thrust and pull forces.
②	Next, determine the required stroke length to achieve the desired motion – specifically, the extension distance the actuator rod needs to travel.
③	For speed selection, keep in mind that speed is load‑dependent – higher loads result in lower speeds, and in general, speed is inversely proportional to load.
④	Determine the mounting dimensions and make sure they fit reasonably within the available space of your equipment.