SP5402 – Nidec Control Techniques Unidrive SP AC/Servo Drive, 90kW, Size 5, In Stock
Buy the Nidec Control Techniques SP5402, a Unidrive SP universal AC and servo drive, Size 5, 90 kW, three-phase 380-480 VAC, 168A continuous output (Normal Duty), NEMA 4X/IP66. In stock and available for fast shipping. Get a quote today.
Key Technical Specifications
- Product Type: AC variable speed/servo drive, Unidrive SP series
- Part Number: SP5402
- Manufacturer: Nidec Control Techniques
- Frame Size: 5 (Size 5)
- Power Rating: 90 kW / 150 HP (Normal Duty)
- Input Voltage: 3-phase, 380-480 VAC (432-528V per some regional listings)
- Continuous Output Current (Normal Duty): 168 A
- Continuous Output Current (Heavy Duty): 156 A / 125 HP
- Enclosure Rating: NEMA 4X (IP66)
- Control Modes: Open-loop V/Hz, Open-loop Vector, Open-loop RFC, Closed-loop Vector, Servo (synchronous PM/brushless)
- Feedback Options: Incremental encoder, absolute encoder, resolver, SinCos, analog position
- Safety: Safe Torque Off (STO)
- Communication Options: CANopen, DeviceNet, Ethernet, Interbus-S, PROFIBUS, RS485, SERCOS, Modbus RTU, EtherCAT, CTNet, CTSync
- Operating Temperature: 0°C to 40°C
- Product Status: Declared obsolete by Nidec (Unidrive SP series discontinued)
Design and Performance
High-Power Universal Drive for Demanding Industrial Loads
Covering the higher-power end of the Unidrive SP range (0.37kW to 1.9MW across the family), the SP5402 delivers 90 kW of Normal Duty output, supporting large motor applications such as heavy conveyors, pumps, mixers, and machine tool spindles.
Obsolete Platform Still Widely Supported for Maintenance
Nidec has officially declared the entire Unidrive SP series obsolete, but the SP5402 remains actively sourced (new, refurbished, and repair-exchange) for maintenance and like-for-like replacement across industrial and lift/elevator applications, avoiding the mechanical, electrical, and programming complications of a full retrofit.
Rugged NEMA 4X/IP66 Enclosure for Harsh Environments
Rated NEMA 4X (IP66), this drive is engineered for direct installation in washdown, dusty, or outdoor-adjacent industrial environments, unlike the standard IP20 panel-mount variants in the same series.
Comprehensive Feedback and Communication Flexibility
Supporting incremental, absolute, resolver, SinCos, and analog position feedback devices, alongside a wide range of fieldbus protocols (EtherCAT, PROFIBUS, DeviceNet, SERCOS, and more), the SP5402 adapts to virtually any legacy or modern automation network architecture.
Consistent Platform Across the Unidrive SP Range
Sharing the same flexible control interface and software parameters regardless of power rating, the SP5402 lets engineers standardize commissioning knowledge across projects using multiple Unidrive SP frame sizes, from the compact SP0202 up to this high-power Size 5 unit.
Why Buy the SP5402 From Us
- In stock and ready for immediate dispatch
- Fast shipping on every order
- Commercial advisory support to help you confirm feedback/communication options for your SP5402, or explore modern replacement options if you’re upgrading away from this obsolete platform
- Competitive pricing — get a quote in minutes
