Festo EMMT-ST Series Stepper Motor Stepper Motor 48V, 6.6Nm Torque, 1.8 °, 14 mm Shaft

RS Stock No.:: 827-232
Mfr. Part No.:: EMMT-ST-87-M-RB
Manufacturer:: Festo

Festo EMMT-ST Series Stepper Motor Stepper Motor 48V, 6.6Nm Torque, 1.8 °, 14 mm Shaft

Subtotal (1 unit)*

€589.27

(exc. VAT)

€724.80

(inc. VAT)

Stocked by manufacturer

Ready to ship from 30 November 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	€589.27

*price indicative

RS Stock No.:: 827-232
Mfr. Part No.:: EMMT-ST-87-M-RB
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	Stepper Motor
	Step Angle	1.8°
	Holding Torque	6.6Nm
	Voltage	48V
	Mount Type	Any Position
	Shaft Diameter	14mm
	Current Rating	7.5A
	Winding Arrangement	Bipolar
	IP Rating	IP65
	Shaft Length	27mm
	Number of Pole Pairs	50
	Length	121mm
	Width	85.9mm
	Depth	85.9mm
	Resistance Per Phase	0.27Ω
	Output Speed	600rpm
	Detent Torque	6.6nm
	Series	EMMT-ST

	Select all
	Brand Festo
	Product Type Stepper Motor
	Sub Type Stepper Motor
	Step Angle 1.8°
	Holding Torque 6.6Nm
	Voltage 48V
	Mount Type Any Position
	Shaft Diameter 14mm
	Current Rating 7.5A
	Winding Arrangement Bipolar
	IP Rating IP65
	Shaft Length 27mm
	Number of Pole Pairs 50
	Length 121mm
	Width 85.9mm
	Depth 85.9mm
	Resistance Per Phase 0.27Ω
	Output Speed 600rpm
	Detent Torque 6.6nm
	Series EMMT-ST

COO (Country of Origin):: BG

Festo EMMT-ST Series Stepper Motor, 48V Nominal Operating Voltage, 6.60Nm Motor Holding Torque - EMMT-ST-87-M-RB, Numeric Part Number: 8156194

This stepper motor provides precise position control for industrial automation and motion systems. Designed for continuous duty and varied mounting orientations, it operates from a 48V DC supply and delivers a high-retention torque suitable for holding and positioning tasks. The unit meets recognised electrical and safety standards and is constructed for use in environments requiring controlled humidity and vibration resilience.

Features and Benefits:

• 1.8° step angle for fine incremental positioning
• 600rpm maximum rotational speed for Faster indexing
• 7.5A nominal current rating for sustained operation
• 0.27Ω phase resistance for efficient current flow
• IP65 motor housing protection for harsher environments

Applications

• Suitable for precision pick-and-place equipment
• Ideal for machine tool Axis control
• Used with conveyor indexing systems
• Can be used for rotary table positioning
• Suitable for automated assembly fixtures

What temperature range can it operate within?

It functions between -15°C and 40°C with derating allowed up to 80°C at -2%/°C.

How does altitude affect performance?

Above 1000 m, reduce ratings by -1.0% per 100 m with maximum installation at 4000 m.

What are the Peak torque and Peak current values?

Peak torque is 6.8 Nm and Peak current is 12 A.

What braking capabilities are integrated?

The integrated brake provides 4.26 Nm holding torque, operates at 24V DC, and consumes 0.49 A.

Which approvals and conformity standards apply?

It carries cULus recognition, RCM, UKCA marking, EU RoHS conformity and UL E342973 certification.