Two-Phase Hybrid Stepper Motor Double Shaft 1.26Nm for Automation Equipment

This 57BYGH56-SZ stepper motor delivers a consistent 1.26Nm holding torque in a standard 57mm frame size. Designed for precision motion control in automation equipment, its double output shaft provides extra flexibility for mechanical integration. Operating at 24V and 10W rated power, it suits CNC machinery, 3D printers, and other industrial positioning tasks.

Features and Construction

Built as a two-phase hybrid stepping motor, the unit offers reliable step accuracy without feedback. The 2-pole stator and copper windings produce smooth movement at low speeds.

Double Shaft Design

The double-shaft variant allows connection to loads or sensors on both ends. This is useful for dual-drive setups or adding an encoder for closed-loop control.

Compact 57mm Frame

The 57mm square housing fits standard NEMA 23 mounting patterns. The 56mm body length keeps the motor short for tight spaces while delivering 1.26Nm torque.

Rated Power and Voltage

Rated at 24VDC and 10W, the motor is compatible with many common stepper drivers. The low power draw reduces heat generation in continuous operation.

Uses and Placement

Common in precision automation, this motor provides open-loop positioning for moving gantries, rotary tables, and linear actuators.

CNC and Machining

Ideal for driving lead screws or belts in small CNC mills, routers, and engravers. The 1.26Nm torque handles light cutting loads.

3D Printer Motion

Used for X, Y, or Z axes in FDM printers. The double shaft can drive a leadscrew on one end and a handwheel on the other.

Industrial Automation

Suitable for pick-and-place units, conveyor indexing, and valve actuation where repeatable step positions are required.

Benefits and Buying Value

This stepper motor offers a practical combination of performance and compatibility for system integrators.

Model Options and Driver Compatibility

Available as single shaft (57BYGH56) or double shaft (57BYGH56-SZ), and with or without the HPD970 driver. Choose the kit that matches your control hardware.

Low Maintenance Operation

Brushless construction means no wear items. Bearings are sealed and lubricated for long life in clean environments.

Why Choose This Motor

The double-shaft variant gives you mechanical flexibility not found in standard steppers. Backed by a 57mm industry-standard frame, it integrates easily into existing machinery.