SP2401 – Nidec Control Techniques Unidrive SP AC/Servo Drive, 5.5-7.5kW, Size 2, In Stock
Buy the Nidec Control Techniques SP2401, a Unidrive SP AC/servo drive, Size 2, 5.5-7.5 kW (10 HP), three-phase 380-480 VAC, 15.3A continuous output (Normal Duty). 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: SP2401
- Manufacturer: Nidec Control Techniques
- Frame Size: 2 (Size 2)
- Power Rating (Normal Duty): 5.5–7.5 kW / 10 HP, 15.3 A
- Input Voltage: 380-480 VAC ±10%, or 200-240 VAC ±10%
- Input Frequency: 48–62 Hz
- Ambient Temperature: 0°C to 50°C (forced convection cooling required)
- Control Modes: Open loop V/Hz, Open loop Vector, Open loop RFC, Closed-loop Vector, Servo (synchronous PM/brushless)
- Braking: DC injection and dynamic braking
- Compatible EMC Filter Part Numbers: 4200-6210 / 4200-6211
- Product Status: Discontinued by manufacturer (Unidrive SP series declared obsolete)
Design and Performance
Dual-Voltage Input Flexibility for Global Deployment
Accepting both 380-480 VAC and 200-240 VAC input ranges (±10%), the SP2401 adapts to different regional power supply standards without requiring a separate model variant, simplifying international sourcing and stocking.
Obsolete Platform Still Widely Supported for Maintenance
Nidec has officially declared the entire Unidrive SP series obsolete, but the SP2401 remains actively sourced new, refurbished, and via repair-exchange programs for maintenance and like-for-like replacement, avoiding the complications of a full drive system retrofit.
Combined DC Injection and Dynamic Braking for Precise Stopping
An effective braking unit incorporating both DC injection and dynamic braking gives engineers enhanced control over motor deceleration, suiting applications requiring precise, controlled stopping beyond coast-to-stop behavior.
Servo-Capable High-Power Platform
Supporting Servo mode for synchronous permanent magnet/brushless servo motors alongside standard AC vector and RFC modes, the SP2401 delivers dynamic performance for demanding applications requiring both high power and precision motion control.
Consistent Platform Across the Unidrive SP Range
Sharing the same flexible control interface and software parameters as other Unidrive SP sizes (from the compact SP0202 up to high-power SP5402 units), the SP2401 lets engineers standardize commissioning knowledge across projects using multiple drive frame sizes.
Why Buy the SP2401 From Us
- In stock and ready for immediate dispatch
- Fast shipping on every order
- Commercial advisory support to help you confirm compatibility with your motor application and voltage supply, or explore modern replacement options if you’re upgrading away from this obsolete platform
- Competitive pricing — get a quote in minutes
Need more references from this brand? Explore our complete Nidec catalog here.
