PLEASE NOTE: Effective 2019, we no longer supply Control Techniques variable frequency drives and components. We have drives from several other manufacturers which can meet or exceed the performance characteristics of the Control Techniques line. Simply complete the form below, or contact us with the model of your current or obsolete Control Techniques drive and we’ll be glad to identify a suitable replacement.
Also, the Fincor and Saftronics lines of AC variable frequency drives, DC variable speed drives, and reduced voltage starters were once owned by Emerson but have been obsolete for several years. However, we have many years’ experience working with these drives and can quickly identify replacements capable of exceeding the quality and performance of these older drive technologies. For a suitable replacement, fill out the form below or contact us with your drive or application requirements, and we’ll handle it from there!
Commander SK |  |
Simplicity with Function |
- Overview
- Features & Prices
- Terminal Diagram and Description
- Specifications and Dimensions
- Options
- Operator Interface
- Power Accessories
- Environmental Protection and Cable Management
- Input / Output
- Communication
- Programming Software
FEATURES and PRICING
Performance Advantage
|
Open loop vector control with true space vector modulation |
|
| Precise control algorithm provides full torque down to 1 Hz for exceptional performance | |
|
Access to multiple parameter levels |
|
| Customises the drive to meet each user’s needs: simple (level 1), flexible (level 2) and advanced (level 3) | |
|
SmartStick cloning module |
|
| Provides fast and cost-effective drive-to-drive parameter transfer and storage with no PC required | |
|
Terminal connection drawings and Level 1 parameters (10) listed on the drive’s front cover |
|
| On-the-spot easy reference for drive set-up and maintenance | |
|
Static auto-tune |
|
| Allows fast motor / drive optimization without motor shaft rotation | |
|
Two sets of motor map parameters saved in the drive’s memory |
|
| Allows sequenced switching between two motors with different operating characteristics | |
|
Configurable analog and digital I/O |
|
| Customizes drive to the specific application | |
|
S-ramp accel / decel profiling |
|
| Provides smooth speed transitions, minimizing machine “jerk” | |
|
Built-in independent PID control |
|
| Eliminates the need for an external PID controller while providing “outer loop” control of a process variable | |
|
Real Time Clock option |
|
| For scheduling and timing operations | |
|
Wide range of industry standard fieldbuses |
|
| Modbus RTU (Standard), Profibus-DP, INTERBUS, DeviceNet, CANopen, Ethernet | |
|
Replace nano and micro PLCs by using LogicStick and IEC61131-3 ladder and function block programming |
|
| 200 to 240V + 10% 48 to 62Hz | ||||||
| Motor HP * kW | Input Phase | Continuous Output Current (A) | Overload Current ** (A) | Frame Size | Order Code | Price |
| 0.33 0.25 | 1 | 1.7 | 2.6 | A | SKA1200025 |
CALL |
| 0.5 0.37 | 1 | 2.2 | 3.3 | A | SKA 1200037 |
CALL |
| 0.75 0.55 | 1 | 3.0 | 4.5 | A | SKA 1200055 |
CALL |
| 1.0 0.75 | 1 | 4.0 | 6.0 | A | SKA 1200075 |
CALL |
| 1.5 1.1 | 1 or 3 | 5.2 | 7.8 | B | SKBD20011O |
CALL |
| 2.0 1.5 | 1 or 3 | 7.0 | 10.5 | B | SKBD200150 |
CALL |
| 3.0 2.2 | 1 or 3 | 9.6 | 14.4 | C | SKCD200220 |
CALL |
|
(Call Joliet Technologies for prices) |
| 380 to 480V + 10% 48 to 62Hz | ||||||
| Motor HP * kW | Input Phase | Continuous Output Current (A) | Overload Current ** (A) | Frame Size | Order Code | Price |
| 0.5 .37 | 3 | 1.3 | 2.0 | B | SKB3400037 |
CALL |
| 0.75 0.55 | 3 | 1.7 | 2.6 | B | SKB3400055 |
CALL |
| 1.0 0.75 | 3 | 2.1 | 3.2 | B | SKB3400075 |
CALL |
| 1.5 1.1 | 3 | 2.8 | 4.2 | B | SKB3400110 |
CALL |
| 2.0 1.5 | 3 | 3.8 | 5.7 | B | SKB3400150 |
CALL |
| 3.0 2.2 | 3 | 5.1 | 7.7 | C | SKC3400220 |
CALL |
| 4.0 3.0 | 3 | 7.2 | 10.8 | C | SKC3400300 |
CALL |
| 5.0 4.0 | 3 | 9.0 | 13.5 | C | SKC3400400 |
CALL |
|
(Call Joliet Technologies for prices) |
* Motor horsepower based on typical 230 / 460 VAC four-pole motor ratings. Select model based on actual motor current rating. ** Overload: 150% for one minute For higher horsepower see Commander Sf or Un/drive SP
| Order String |
|
|
Information provided by Control Techniques, a world leader in the design, production and marketing of electronic drives for the control of electric motors.