Description
The Control Techniques SP2401 is a high-performance AC variable frequency and servo drive from the Unidrive SP series, designed for demanding industrial motion and process control applications. Rated for 10 hp normal duty operation at 380/480 V AC, it supports advanced motor control modes including open-loop vector, closed-loop induction, servo, and regenerative control. The SP2401 delivers precise, flexible drive performance in a compact IP20 enclosure.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Control Techniques (Nidec / Emerson) |
| Category |
AC Variable Frequency & Servo Drives |
| Part Number |
SP2401 |
| Subcategory |
High-Performance AC & Servo Drives |
| Series |
Unidrive SP |
| Input Voltage |
380/480 V AC (±10%) |
| Input Phases |
3-phase |
| Input Frequency |
50/60 Hz |
| Normal Duty Power Rating |
10 HP |
| Heavy Duty Power Rating |
7.5 HP |
| Output Current (Normal Duty) |
15.3 A |
| Output Current (Heavy Duty) |
13 A |
| Peak Output Current |
Up to 22.7 A |
| Control Modes |
Open-loop vector, closed-loop induction, servo, regenerative, V/Hz, rotor flux |
| Feedback Types |
Incremental encoder, absolute encoder |
| Onboard PLC |
Yes |
| PID Controller |
Integrated |
| Communication (Standard) |
Modbus RTU |
| Communication (Optional) |
CANopen, DeviceNet, EtherCAT, EtherNet/IP, PROFIBUS DP, PROFINET |
| Analog Inputs |
3 |
| Analog Outputs |
2 |
| Digital Inputs |
3 |
| Digital Outputs |
1 |
| Relay Outputs |
1 |
| Enclosure Rating |
IP20 |
| Cooling Method |
Forced air |
| Operating Temperature |
0 to 50 °C |
| Dimensions (H × W × D) |
Approx. 368 × 155 × 219 mm |
| Weight |
Approx. 7.0 kg (15.4 lbs) |
Information About SP2401
The SP2401 is part of the Control Techniques Unidrive SP family, engineered to combine servo drive performance with the flexibility of a universal AC drive. This series is widely used in applications requiring accurate torque, speed, and position control across a variety of motor types. The drive integrates onboard PLC functionality, PID control, and extensive I/O to reduce the need for external controllers. With support for multiple feedback devices and a broad range of option modules, the SP2401 can be adapted to complex automation architectures in industries such as packaging, material handling, and process control.
Key Features:
- Unidrive SP Series Platform: Advanced drive technology for high-performance industrial applications.
- 10 HP Normal Duty Rating: Supports demanding motor loads with stable output performance.
- Wide Control Modes: Includes open-loop vector, closed-loop induction, servo, regenerative, rotor flux, and V/Hz control.
- 380/480 V AC Three-Phase Input: Designed for standard industrial power systems.
- Integrated PLC and PID Control: Enables localized automation and process regulation.
- Encoder Feedback Support: Compatible with incremental and absolute encoders for precise control.
- Expandable Communication Options: Supports CANopen, DeviceNet, EtherCAT, EtherNet/IP, PROFIBUS, and PROFINET via option cards.
- Flexible I/O Configuration: Multiple analog and digital inputs/outputs with relay support.
- Compact IP20 Design: Optimized for control cabinet installation with efficient forced-air cooling.
The SP2401 delivers the reliability and precision required for advanced motor control, multi-axis coordination, and high-dynamic industrial automation systems.
