- Drives
- Stepper Drives - Overview
- SA45 Drives
Technology: Bipolar Stepper Drive
Nominal Current: 5A and 10ASA45
- PMDC Drives - Overview
- DA43 Drives
Technology: PMDC Servo-Linear
Quadrants: 4
Nominal Current: 3ADA43
- DA47 Drives
Technology: PMDC Servo-PWM
Quadrants: 4
Nominal Current: 9A and 18ADA47
- SCA-L Drives
Technology: PMDC Servo Amplifier
Quadrants: 4
Nominal Current: 3ASCA-L
- SCA-S Drives
Technology: PMDC Servo Amplifier
Quadrants: 4
Nominal Current: 6ASCA-S
- SCA-SS-70 Drives
Technology: PMDC Servo
Quadrants: 4
Nominal Current: 10A or 30ASCA-SS-70
- Brushless Drives - Overview
- ACE1000 Drives
Technology: Brushless Drive, Digital Servo
Quadrants: 4
Nominal Current: 8A or 12AACE1000
- ACE500 Drives
Technology: Brushless Drive, Digital Servo
Quadrants: 4
Nominal Current: 5AACE500
- ACS Drives
Technology: Brushless Drive, Digital Servo
Quadrants: 4
Nominal Current: 3.5A, 5A or 10.6AACS
- EA25 Drives
Technology: Brushless, Speed/Torque Control
Quadrants: 2
Nominal Current: 6AEA25
- EA27 Drives
Technology: Brushless PWM
Quadrants: 2
Nominal Current: 8 to 24AEA27
- EA47 Drives
Technology: Brushless Servo-PWM
Quadrants: 4
Nominal Current: 9 and 18AEA47
- SCA-B4-70 Drives
Technology: Brushless Servo
Quadrants: 4
Nominal Current: 10A or 30ASCA-B4-70
- SCO-B1-40 Drives
Technology: Brushless, Speed Control
Quadrants: 2
Nominal Current: 5ASCO-B1-40
- SCO-B1-50 (60) Drives
Technology: Brushless, Speed Control
Quadrants: 2
Nominal Current: 18A or 40ASCO-B1-50 (60)
- SCP-B1 Drives
Technology: Brushless, Speed Control
Quadrants: 2
Nominal Current: 5A or 10ASCP-B1
- PFC3000 Drives
Technology: Power Factor Correction
Nominal Power: 2.4 kWPower Factor Correction
- ElectroCraft Motion (Germany)
- BLDC
- C-Frame AC
- Housed AC
- Linear Actuator
- PMDC
- Stepper
- Gearmotors

SCA-S : ElectroCraft CompletePower™ Drives
Technology: PMDC Servo Amplifier
Quadrants: 4
Nominal Current: 6A
Quadrants: 4
Nominal Current: 6A
For Brush-Commutated PMDC Motors. Up to 150 W.
This PWM four-quadrant PMDC DC servo amplifier is fully enclosed in a rugged aluminum case which can be panel mounted for easy integration. The drive is available in several configurations depending on your control requirements. The drive handles continuous currents up to 6 Amps and is protected against over-current, over-temperature and motor short-circuit.

SCA-S Specifications
| Model Numbers | Power Supply Voltage (VDC) | Aux Voltage (VDC) | Continuous Current (Amps) | Peak Current (Amps) | Max Power (Watts) | Frequency of Power Output Stage (kHz) | Efficiency (%) |
|---|---|---|---|---|---|---|---|
| SCA-SE-30-06 | 11 - 30 | - | 6 | - | 150 with heatsink | - | 95 |
| SCA-SS-30-06 | 11 - 30 | - | 6 | - | 150 with heatsink | - | 95 |
| Control Inputs | |
|---|---|
| Set Value | ±10 VDC |
| Encoder input signals | Channels (A, /A, B, /B, I, /I) / TTL / +5 to +24 VDC |
| Dir | +8 to +30 VDC |
| Features Selected by Dip Switches | |
| Set Value | External / Internal |
| Tachometer | On / Off |
| Voltage | On / Off |
| I x R Comp | On / Off |
| Torque Mode | On / Off |
| Encoder | On / Off [SCA-SE only] |
| Encoder Frequency | On / Off [SCA-SE only] |
| Outputs | |
| Auxillary Voltage Sources | ±.39 VDC / 20 mA |
| Auxillary Voltage Sources For Encoder | +5 VDC / 100 mA [SCA-LE only] |
| Monitor I | 0.75 Volts / A |
| Monitor n | 10V at max speed |
| Fault | Open Collector / Max. +30 VDC / 20 mA |
| Display | |
| LEDs | Green = OK / Red = Fault |
| Potentiometers | |
| Function of Potentiometers | Gain / Speed max / I max / IxR Comp / Offset |
| Mechanical Specs | |
| Dimensions (L x W x H) inches / (mm) | 4.76 x 3.94 x 1.57 / (121) x (100) x (40) |
| Weight in ounces / (grams) | SCA-SE-30-03: 13.76 (390) SCA-SS-30-03: 12.00 (340) |
| Operating Temperature (°C) | -10 to +45 |
| Storage Temperature (°C) | -40 to +85 |
| Humidity Range Not Condensing (%rel) | 20% to 80% Relative, Non-condensing |
| Operation Mode | |
| Operation Mode | SCA-SE-30-03: Speed control by encoder SCA-SS-30-03: Torque control IxR Comp Speed control by Tachometer Speed control by voltage |
SCA-S Technical Drawings
SCA-S Accessories
| Photo | Model | Description | User | Technical |
|---|---|---|---|---|
![]() | ASO-BM-70-30 | Breaking module in a rugged aluminum case. | Consult | Download |
![]() | ASX-RM-01-01 | Aluminum DIN Rail Mounting Kit with L-shaped bracket for units: - SCA-Lx - SCA-Sx - SCA-B4-70-10 - not used for SCA-SS-70-30 | Consult | Download |
![]() | IA210x | Choke module optimized for brushless drives. Inductance: IA2100 = 2x50uH; IA2101 = 2x100uH Nominal current: 10A | Consult | Download |
SCA-S User Manuals
| Model Number | User Manual |
|---|---|
| SCA - SE - 30 - 06 | Download PDF (Drive User Manual) |
| SCA - SS - 30 - 06 | Download PDF (Drive User Manual) |
SCA-S Software Download
| Software Type | Overview |
|---|---|
| CompletePower Plus™ Setup Utility Software | Description ElectroCraft CompletePower™ Plus Set-up Utility is a Windows-based program used for the setup, parameterization, system diagnostics and motion control management of the ElectroCraft CompletePower Plus line of digital servo drives. The ElectroCraft CompletePower™ Plus Set-Up Utility will lead the user through a Step-by-Step Wizard to create the correct configuration information required for the user to run a particular motor with a particular drive. The result will be an "Application" file containing all of the information required to run the motor with the drive. System Requirements Computer ElectroCraft CompletePower™ Plus can be installed on any IBM™ PC compatible computer running: • Windows 95/98 • Windows NT 4 • Windows 2000 • Windows XP Display A VGA display is required. A color monitor display makes it possible to take full advantage of ElectroCraft CompletePower™ Plus's graphic interface. The recommended screen resolution is 1024 x 728. A resolution of 800 x 600 will also function properly. Printer The ElectroCraft CompletePower™ Plus Set-up Utility uses the default printer installed on your computer. For optimal resolution, especially when printing graphs, use a high resolution (300-dpi) laser or ink jet printer. Mouse A mouse or other pointing device is required to use ElectroCraft CompletePower™ Plus Set-up Utility. Serial I/O The ElectroCraft CompletePower™ Plus Set-up Utility can be configured to use the PC's serial port for communication between the host PC and an ElectroCraft drive. A RS-232 serial cable is required between the host PC and the drive. Download Disclaimer Software download and registration require Internet Explorer 7 and above, Firefox 3, or Safari. Download Disclaimer Software download and registration require Internet Explorer 7 and above, Firefox 3, or Safari. |


