The EMERSON SP (Unidrive SP series) is a versatile universal AC and servo drive engineered for precise speed and torque control of three‑phase induction motors across demanding industrial applications. It provides both open‑loop and closed‑loop vector control, supports regenerative and servo modes, and ensures flexible integration through multiple communication options.

Technical Specifications:

Manufacturer: Emerson (Control Techniques)
Model / MPN: SP
Series: Unidrive SP
Input Voltage: – VAC, ‑phase
- Normal Duty up to  A
- Heavy Duty up to  A
  
  Continuous Output Current:
Rated Power: – kW (approx.  kW /  HP)
Output Frequency Range: to  Hz
Control Methods: Open‑loop vector, closed‑loop induction motor, servo, regenerative, rotor flux control
Communication Protocols: RS‑ and Modbus RTU (others optional via module slots)
Ambient Operating Temperature:  °C to  °C (non‑condensing)
Storage Temperature: − °C to + °C
Protection Class: IP / NEMA 
Mounting: Panel‑mount configuration (flat or through‑panel with bracket)

EMERSON – SP2403 – Unidrive SP AC &amp; Servo Drive

EMERSON – SP2403 – Unidrive SP AC & Servo Drive