Festo EMMT-ST Series R Stepper Motor 48V, 0.63Nm Torque, 1.8 °, 5 mm Shaft

This stepper motor provides precise incremental rotary movement for automation and positioning tasks within industrial environments. Designed for continuous duty and specified to operate from a 48V supply, it tolerates a wide ambient range and can be mounted in any orientation. The motor incorporates hybrid connection technology and offers options for increased housing protection, supporting integration into systems where controlled speed and repeatable step angles are required.

• 1.8° step angle delivers accurate positional increments
• 3200rpm maximum rotational speed supports high-throughput motion
• 3.4A nominal motor current enables sustained torque delivery
• 0.6Ω phase resistance reduces phase voltage drop
• IP65 rated motor housing protects connection area

• Suitable for precise conveyor indexing systems
• Ideal for pick-and-place automation units
• Used with rotary tables requiring repeatable steps
• Can be used for laboratory instrument positioning
• Suitable for transportable machinery with vibration exposure

It operates between -15°C and 40°C with storage from -20°C to 70°C and may be used up to 80°C with a derating of -2%/°C.

Installation up to 4000m is possible, with performance reduced by -1.0% per 100m above 1000m.

Phase winding resistance is 0.6Ω, inductance 0.8mH, and the electrical time constant is 1.3ms.

An integrated holding brake runs on 24V DC, consumes 0.34A, and has separation and closing times ≤28ms and ≤41ms respectively.