Siemens SIMOVERT MasterDrive 6SE7021-8TB31-Z
Siemens SIMOVERT MasterDrive 4kW 3-phase converter module.
The Siemens 6SE7021-8TB31-Z is a module from the SIMOVERT MasterDrive series, designed for variable speed control of AC motors. This unit is a 3-phase converter with an output power rating of 4 kW. It accepts a 3-phase input voltage of 380-480V AC and provides a 3-phase output voltage ranging from 0-400V AC. The 'Z' in the part number often indicates a special order or specific configuration.
This drive module is ideal for applications requiring precise speed and torque control in industries such as metal processing, material handling, printing, and general manufacturing. It is engineered for reliable operation in demanding industrial environments, offering flexibility in motor control.
Stanlo Automation, as a veteran-owned surplus parts provider, specializes in offering hard-to-find industrial components like the Siemens 6SE7021-8TB31-Z. We are committed to providing cost-effective solutions and fast delivery to keep your operations running smoothly.
| Model | SIMOVERT MasterDrive |
| Part Number | 6SE7021-8TB31-Z |
| Power Rating | 4 kW |
| Input Voltage | 3-AC 380-480V |
| Output Voltage | 3-AC 0-400V |
| Manufacturer | Siemens |