imo sd1-14a-43 sd1 torque vector inverter 5.5kw, 3phase, 400v, 14amp ip20

Why Choose the IMO SD1-14A-43 Variable Speed Drive?

The IMO SD1-14A-43 is a high-performance AC variable frequency drive (VFD) designed to deliver precise speed and torque control for three-phase industrial motors. Part of the advanced IMO SD1 variable speed drive series, this inverter combines powerful torque vector control, integrated safety features and flexible communication options, making it ideal for demanding industrial automation and motor control applications.

Designed for reliability and ease of use, the SD1-14A-43 offers sensorless vector control technology for accurate motor performance across a wide speed range. The drive includes built-in communication capabilities, integrated EMC filtering and Safe Torque Off (STO) functionality, helping machine builders and industrial engineers achieve efficient, compliant and dependable motor control.

With a rated output power of 5.5 kW and a three-phase 380–460 V AC supply, the SD1-14A-43 is ideally suited for conveyors, pumps, fans, mixers, packaging machinery and general industrial automation systems. Its compact IP20 design allows straightforward installation within control panels and electrical enclosures.

Key Advantages

• Advanced torque vector control drive for industrial motor applications.
• 5.5 kW motor power rating suitable for demanding machinery.
• Three-phase 380–460 V AC input for industrial power systems.
• Integrated Safe Torque Off (STO) safety functionality.
• Built-in Modbus RTU / RS485 communication.
• Integrated EMC filter for improved compliance and performance.
• High starting torque and excellent low-speed motor control.
• Improves energy efficiency and process performance.

Key Features

• IMO SD1 variable speed drive series.
• 5.5 kW rated output power.
• 14 A nominal output current.
• Three-phase 380–460 V AC input supply.
• Sensorless vector and V/F motor control modes.
• Integrated Safe Torque Off (STO).
• Built-in Modbus RTU / RS485 communications.
• Integrated EMC filter.
• Dynamic braking transistor included.
• IP20 enclosure for panel mounting applications.

Technical Specifications

• Manufacturer: IMO Precision Controls
• Series: SD1 Variable Speed Drives
• Model: SD1-14A-43
• Product type: AC variable frequency drive
• Rated output power: 5.5 kW
• Rated output current: 14 A
• Input voltage: 380–460 V AC
• Input phases: 3-phase
• Output phases: 3-phase
• Frequency range: 0–590 Hz
• Protection rating: IP20
• Mounting type: Panel mounting
• Communication: Modbus RTU / RS485
• Safety function: Safe Torque Off (STO)
• Dimensions (H × W × D): approx. 256 × 146 × 167 mm
• Weight: approx. 3.1 kg

Advanced Motor Control for Industrial Applications

The IMO SD1-14A-43 uses advanced torque vector control technology to provide accurate motor speed regulation, excellent low-speed performance and high starting torque. This enables machinery to operate more efficiently while reducing mechanical stress and improving process consistency.

Its integrated communication, safety and braking features make it particularly suitable for machine builders, panel manufacturers and industrial automation engineers requiring a versatile and cost-effective drive solution.

Typical Applications

• Industrial conveyors and material handling systems.
• Pumps and booster systems.
• Fans and HVAC equipment.
• Mixers and processing machinery.
• Packaging and production equipment.
• OEM machinery and automation systems.
• General industrial motor control applications.

Trusted by Industrial Automation Professionals

IMO SD1 variable speed drives are trusted by machine builders, panel manufacturers and automation engineers for delivering reliable motor control, flexible integration and dependable performance in demanding industrial environments.