Festo EMMT Series Hybrid Stepper Motor 48V, 2.4Nm Torque, 1.8 °, 87 mm Frame, 11 mm Shaft

RS Stock No.:: 852-578
Mfr. Part No.:: EMMT-ST-87-S-RMB
Manufacturer:: Festo

Festo EMMT Series Hybrid Stepper Motor 48V, 2.4Nm Torque, 1.8 °, 87 mm Frame, 11 mm Shaft

Subtotal (1 unit)*

PHP56,914.27

(exc. VAT)

PHP63,743.98

(inc. VAT)

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RS Stock No.:: 852-578
Mfr. Part No.:: EMMT-ST-87-S-RMB
Manufacturer:: 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	2.4Nm
	Voltage	48V
	Mount Type	Panel Mount
	Frame Size	87 mm
	Shaft Diameter	11mm
	Current Rating	7.8A
	IP Rating	IP40
	Shaft Length	30mm
	Number of Pole Pairs	50
	Depth	87mm
	Resistance Per Phase	0.13Ω
	Width	87mm
	Standards/Approvals	CE, cULus, IEC 60034, RCM, RoHS, UL E342973
	Output Speed	800rpm
	Series	EMMT

	Select all
	Brand Festo
	Product Type Stepper Motor
	Sub Type Hybrid
	Step Angle 1.8°
	Holding Torque 2.4Nm
	Voltage 48V
	Mount Type Panel Mount
	Frame Size 87 mm
	Shaft Diameter 11mm
	Current Rating 7.8A
	IP Rating IP40
	Shaft Length 30mm
	Number of Pole Pairs 50
	Depth 87mm
	Resistance Per Phase 0.13Ω
	Width 87mm
	Standards/Approvals CE, cULus, IEC 60034, RCM, RoHS, UL E342973
	Output Speed 800rpm
	Series EMMT

COO (Country of Origin):: BG

Festo EMMT Series Stepper Motor, 48V Supply Voltage, 1.8° Step Angle - EMMT-ST-87-S-RMB, Numeric Part Number: 8156190

This stepper motor is a hybrid electrical actuator designed for precise position and speed control in industrial systems. It operates from a 48V supply and delivers fine incremental motion via a 1.8° step angle, suitable for applications requiring controlled rotary movement. The unit is built for panel mounting with an accessible shaft and moderate ingress protection for indoor automation environments.

Features and Benefits:

• 2.4Nm holding torque provides stable positioning under load
• 7.8A current rating enables higher torque delivery during operation
• 800rpm output speed supports Faster indexing and Rapid movements
• 0.13Ω resistance per phase reduces voltage drop in drives
• 11mm shaft diameter allows robust coupling to driven components

Applications

• Suitable for CNC indexing and low-inertia rotary stages
• Ideal for pick-and-place equipment in production lines
• Used with servo-drive systems requiring precise step control
• Can be used for automated valve actuation in panels
• Suitable for lab instrumentation requiring repeatable motion

What shaft length is available for mounting clearances?

The protruding shaft measures 30mm to facilitate coupling and clearance.

How large is the motor frame for enclosure planning?

The motor has an 87mm frame width and depth for footprint considerations.

What ingress protection does it provide for panel installation?

The enclosure carries an IP40 rating indicating protection from solid objects larger than 1mm but not from liquids.

How many pole pairs affect its electromagnetic resolution?

The design uses 50 pole pairs which influences its incremental torque characteristics.

Which safety and environmental approvals does it hold?

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