Festo EMMS-ST-28-L-S – Stepper Motor | 48V DC | Murali Pneumatics Coimbatore
The Festo EMMS-ST-28-L-S is a compact stepper motor designed for precise positioning and motion control applications in automation systems. Operating on 48V DC, it delivers a holding torque of 0.09 Nm and speeds up to 6000 rpm, making it suitable for packaging, LifeTech, and industrial automation equipment.
This motor features an IP65-rated enclosure, 1.8° step angle, and reliable continuous-duty operation (S1).
Festo Part Number: 1451384
Available with Murali Pneumatics, your authorized Festo dealer in Coimbatore.
Product Description
Festo EMMS-ST-28-L-S Stepper Motor
The Festo EMMS-ST-28-L-S is a compact stepper motor engineered for accurate positioning and controlled motion in industrial automation systems. Part of the EMMS-ST series, this motor combines precise step movement, high rotational speed capability, and dependable operation in demanding environments.
Suitable for food processing equipment, packaging machinery, LifeTech automation systems, and general industrial motion control applications, the motor offers IP65 protection and continuous-duty performance while maintaining compact dimensions and low rotor inertia.
Key Features
- 48 V DC Operation — Suitable for modern motion control systems and stepper drives.
- 0.09 Nm Holding Torque — Provides reliable positioning and holding capability.
- Maximum Speed 6000 rpm — Supports high-speed automation applications.
- 1.8° Full Step Angle — Enables accurate incremental positioning.
- ±5% Step Angle Tolerance — Ensures consistent motion performance.
- IP65 Protection Rating — Suitable for industrial environments exposed to dust and moisture.
- S1 Continuous Duty Rating — Designed for continuous operation.
- Low Rotor Inertia — Supports faster acceleration and responsive motion control.
- Plug Connector System — Simplifies installation and maintenance.
- RoHS Compliant Construction — Meets modern environmental requirements.
Technical Specifications
| Parameter | Value |
|---|---|
| Festo Part Number | 1451384 |
| Model | EMMS-ST-28-L-S |
| Product Type | Stepper Motor |
| Nominal Operating Voltage | 48 V DC |
| Motor Holding Torque | 0.09 Nm |
| Maximum Rotational Speed | 6000 rpm |
| Stepper Angle (Full Step) | 1.8° |
| Stepping Angle Tolerance | ±5% |
| Nominal Motor Current | 1.4 A |
| Voltage Constant, Phase | 6 mVmin |
| Phase Winding Resistance | 2.3 Ω |
| Phase Winding Inductance | 1.4 mH |
| Mass Moment of Inertia of Rotor | 0.018 kgcm² |
| Total Mass Moment of Inertia of Output | 0.018 kgcm² |
| Permissible Axial Shaft Load | 7 N |
| Permissible Radial Shaft Load | 20 N |
| Ambient Temperature | -10°C to +50°C |
| Storage Temperature | -20°C to +70°C |
| Relative Humidity | 0–85% |
| Degree of Protection | IP65 |
| Electrical Connector System | Plug |
| Insulation Protection Class | B |
| Temperature Class | B |
| Rating Class | S1 Continuous Duty |
| Conforms to Standard | IEC 60034 |
| Corrosion Resistance Class | CRC 1 |
| LABS (PWIS) Conformity | VDMA24364-B2-L |
| Approvals | RCM, cULus Recognized (Oil), CE, UKCA |
| RoHS Compliance | Yes |
| Product Weight | 268 g |
Common Applications
- Packaging machine indexing and positioning systems.
- Food processing equipment requiring precise movement control.
- LifeTech automation and laboratory handling systems.
- Textile machinery positioning mechanisms in Coimbatore manufacturing units.
- Printing and labeling machine motion control applications.
- Compact industrial automation assemblies and conveyor positioning systems.
Why Buy from Murali Pneumatics?
- Authorized FESTO Channel Partner in Coimbatore since 1991.
- 100% genuine FESTO products with manufacturer support.
- Ready assistance for motion control and automation applications.
- Technical guidance and product selection support at +91 98422 47546.
Compatible Accessories
- Festo stepper motor controllers and servo drives.
- Motor connection cables and plug connectors.
- Motion control systems and PLC interfaces.
- Mounting brackets and coupling assemblies.
- Gear units where applicable.
- Position feedback and automation control accessories.
All accessories available from stock. Ask us to bundle your complete assembly.