Festo EMMT Series Hybrid Stepper Motor 48V, 0.63Nm Torque, 1.8 °, 42 mm Frame, 5 mm Shaft

RS Stock No.:: 827-240
Mfr. Part No.:: EMMT-ST-42-L-RS
Brand:: Festo

Festo EMMT Series Hybrid Stepper Motor 48V, 0.63Nm Torque, 1.8 °, 42 mm Frame, 5 mm Shaft

Subtotal (1 unit)*

$511.61

(exc. GST)

$562.77

(inc. GST)

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Ready to ship from 03 November 2026

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Units	Per unit
1 +	$511.61

*price indicative

RS Stock No.:: 827-240
Mfr. Part No.:: EMMT-ST-42-L-RS
Brand:: Festo

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Festo
	Product Type	Stepper Motor
	Sub Type	Hybrid
	Step Angle	1.8°
	Holding Torque	0.63Nm
	Voltage	48V
	Mount Type	Any Position
	Frame Size	42 mm
	Shaft Diameter	5mm
	Current Rating	3.4A
	Winding Arrangement	Bipolar
	Shaft Length	24mm
	IP Rating	IP65
	Number of Pole Pairs	50
	Length	112mm
	Resistance Per Phase	0.6Ω
	Depth	42mm
	Width	42mm
	Standards/Approvals	CE, cULus, IEC 60034, RCM, RoHS, UL E342973
	Output Speed	1000rpm
	Detent Torque	0.63nm
	Series	EMMT

	Select all
	Brand Festo
	Product Type Stepper Motor
	Sub Type Hybrid
	Step Angle 1.8°
	Holding Torque 0.63Nm
	Voltage 48V
	Mount Type Any Position
	Frame Size 42 mm
	Shaft Diameter 5mm
	Current Rating 3.4A
	Winding Arrangement Bipolar
	Shaft Length 24mm
	IP Rating IP65
	Number of Pole Pairs 50
	Length 112mm
	Resistance Per Phase 0.6Ω
	Depth 42mm
	Width 42mm
	Standards/Approvals CE, cULus, IEC 60034, RCM, RoHS, UL E342973
	Output Speed 1000rpm
	Detent Torque 0.63nm
	Series EMMT

Datasheet - EMMT-ST-42-L-RS

COO (Country of Origin):: BG

Festo EMMT Series Stepper Motor, 48V Voltage, 0.63Nm Holding Torque - EMMT-ST-42-L-RS, Numeric Part Number: 8156168

This stepper motor is a hybrid rotary actuator designed for precise position control in industrial settings. It operates at 48V and delivers controlled motion with a 1.8° step angle for incremental positioning. The unit is intended for use where sealed operation and consistent current handling are required, and it accommodates installation in any orientation.

Features and Benefits:

• 3.4A current rating provides sustained phase drive capability
• 0.6 Ω resistance per phase enables predictable electrical loading
• 50 pole pairs allow fine magnetic resolution for smooth motion
• 1000r/min output speed supports high-speed indexing operations
• IP65 sealing permits operation in dusty and wet workplaces

Applications

• Suitable for automation systems requiring sealed motors
• Ideal for pick-and-place machinery with positional steps
• Used for conveyor indexing in harsh environments
• Can be used for robotics joints needing precise incremental motion
• Suitable for laboratory instruments requiring defined step increments

What shaft specifications are provided for mechanical coupling?

The shaft has a 5mm diameter and a 24mm length to match common coupling sizes.

How does the motor perform in different mounting orientations?

It is rated for installation in any position without affecting the rated holding torque.

Which approvals cover electrical and safety standards?

Certification includes CE, cULus, IEC 60034, RCM, RoHS and UL E342973.

What torque and stepping resolution can be expected during operation?

The holding torque is 0.63 Nm and the electrical stepping increment is 1.8°.

What enclosure protection level suits contaminated environments?

The unit has IP65 protection for resistance to dust ingress and water jets.