About us

SP

 

FEATURE PERFORMANCE

A simple drive to solve the widest range of applications

Commander SK simplifies the installation and configuration of the drive to save time. yet has the performance and depth of functions required to solve more complex applications challenges than other drives in its class. Key features include:

Easy to maintain

Optional Smartstick parameter copy device allows drive settings to be stored, backed-up and easily re-loaded without requiring a PC.

Expandable

SM Option Modules for fieldbus and Ethernet connectivity, real-time-clock and additional I/O.

Comprehensive Autotune

Inertia measurement and static autotune reduce startup time.

Flexible

Minimize inventory through single- or three-phase operation with 200V drives and dual fan/pump and machinery duty ratings on higher power modules.

Feature packed

Onboard serial port with Modbus RTU for connecting to other automation equipment or PC tools for access to advanced features.

Intelligent

Add programmable logic control with the optional plug in Logicstick memory device.

High Performance

Open-loop vector control.

Keypad Options
Choose between no keypad, high visibility LED keypad or multi-language LCD keypad based on the system design and operating environment.

Drive Mounted Brake Resistor
Unidrive 6sizes 1 and 2 feature a drive mounted brake resistor option to reduce panel space requirements.

 

 

Key specifications

• Automatic no-spin autotune for rapid performance optimization

• 8 preset speeds available for greater application flexibility

• Keypad access to all parameters – basic and advanced menus

• Open loop vector control. Speed or Torque control

• Speed reference input: 0-10V, 0-20mA, 4-20mA (-10V to +10V SM-I/O Lite option)

• Switching frequency from 3kHz up to 18kHz - quiet motor operation

• Output frequency from 0 to 1500 Hz

• Linear and S type acceleration and deceleration ramps

• Modbus RTU RS485 via RJ45 connector as standard

• DC injection braking as standard

• Dynamic braking transistor as standard

• Energy savings with dynamic motor flux V/Hz

• Fan and pump energy optimization with quadratic motor flux V/Hz
• Advanced standard software features, such as timers,thresholds, maths blocks, logic operators, PID controller and kW/h meter

.