Festo EMMT Series Servo Motor Stepper Motor 48V, 1.12Nm Torque, 1.8 °, 57 mm Frame
- RS Stock No.:
- 827-245
- Mfr. Part No.:
- EMMT-ST-57-M-RS
- Brand:
- Festo
N
Subtotal (1 unit)*
$528.32
(exc. GST)
$581.15
(inc. GST)
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Units | Per unit |
|---|---|
| 1 + | $528.32 |
*price indicative
- RS Stock No.:
- 827-245
- Mfr. Part No.:
- EMMT-ST-57-M-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 | Servo Motor | |
| Step Angle | 1.8° | |
| Holding Torque | 1.12Nm | |
| Voltage | 48V | |
| Frame Size | 57 mm | |
| Current Rating | 5.4A | |
| IP Rating | IP40, IP65 | |
| Number of Pole Pairs | 50 | |
| Resistance Per Phase | 0.17Ω | |
| Standards/Approvals | cULus, EU RoHS, RCM, UL E342973 | |
| Output Speed | 2600rpm | |
| Detent Torque | 1.12nm | |
| Series | EMMT | |
| Select all | ||
|---|---|---|
Brand Festo | ||
Product Type Stepper Motor | ||
Sub Type Servo Motor | ||
Step Angle 1.8° | ||
Holding Torque 1.12Nm | ||
Voltage 48V | ||
Frame Size 57 mm | ||
Current Rating 5.4A | ||
IP Rating IP40, IP65 | ||
Number of Pole Pairs 50 | ||
Resistance Per Phase 0.17Ω | ||
Standards/Approvals cULus, EU RoHS, RCM, UL E342973 | ||
Output Speed 2600rpm | ||
Detent Torque 1.12nm | ||
Series EMMT | ||
- COO (Country of Origin):
- BG
Festo EMMT-ST Series Stepper Motor, 48V Nominal Operating Voltage, 1.12Nm Holding Torque - EMMT-ST-57-M-RS, Numeric Part Number: 8156174
This stepper motor provides precise rotary positioning for industrial motion tasks, operating from a 48 V supply and designed for continuous service. It incorporates an absolute single-turn encoder with BiSS‑C Interface for high-resolution feedback and is available with IP40 protection on the shaft and IP65 for the housing and connections, enabling use in environments requiring sealed housings. The unit accepts a hybrid plug connection and conforms to relevant electrical and temperature classes for integration into control systems.
Features and Benefits:
• 1.8° step angle delivering accurate incremental positioning
• 50 pole pairs ensuring fine angular resolution and control
• 1.12 Nm detent torque for secure shaft holding without power
• 5.4 A nominal current enabling sustained rated torque output
• 0.17 Ω phase resistance reducing voltage drop and heating
• 50 pole pairs ensuring fine angular resolution and control
• 1.12 Nm detent torque for secure shaft holding without power
• 5.4 A nominal current enabling sustained rated torque output
• 0.17 Ω phase resistance reducing voltage drop and heating
Applications
• Suitable for automated assembly positioning systems
• Ideal for rotary indexing tables in production lines
• Used with motion controllers requiring encoder feedback
• Can be used for robotics joint actuation requiring precision
• Appropriate for lab automation requiring sealed housings
• Ideal for rotary indexing tables in production lines
• Used with motion controllers requiring encoder feedback
• Can be used for robotics joint actuation requiring precision
• Appropriate for lab automation requiring sealed housings
What encoder feedback does it provide?
It uses an absolute single-turn magnetic encoder with 16-bit resolution and BiSS‑C interface.
What electrical connection is required?
A hybrid plug with M17x0.75 connector and 12 cores is specified for power and signal wiring.
How does ambient temperature affect operation?
Rated for -15°C…40°C with permissible storage to -20°C…70°C and derating up to 80°C at -2%/°C.
What are the maximum and nominal speeds?
The nominal rotary speed is 1,000 rpm with a maximum mechanical speed of 8,000 rpm and operational limit of 2,600 rpm.
What mechanical loads can the shaft tolerate?
The shaft permits axial loads up to 15 N and radial loads up to 75 N.