- 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

EA25 : ElectroCraft CompletePower™ Drives
Technology: Brushless, Speed/Torque Control
Quadrants: 2
Nominal Current: 6A
Quadrants: 2
Nominal Current: 6A
For BLDC Motors. Up to 300W.
This two-quadrant brushless DC speed control is fully enclosed in an extremely small rugged aluminum case
which can be DIN-rail mounted or panel mounted for easy integration. The drive includes an adjustable ramp generator for controlled acceleration and a torque mode. Mode of operation is set by simple DIP switches. This drive can provide 6 A of nominal current and can be powered by an 11-50 VDC range of supply voltage. The drive is protected against reversing, over-current, over-temperature and incorporates state of the art MOSFET technology for maximum efficiency. Connectivity is tool-free with RJ-45-CATs connectors for control/feedback inputs and push-type terminals for supply power and motor connections.

EA25 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 (%) |
|---|---|---|---|---|---|---|---|
| EA2506 | 11 - 50 | 5 - 30 | 6 | - | 300 with heatsink | 50 | 97 |
| Control Inputs | |
|---|---|
| Hall input signals A, B, C | TTL / +5 VDC |
| Set Value | 0 to +10 VDC |
| Enable | TTL / +24 VDC |
| Brake | TTL / +24 VDC |
| Dir | TTL / +24 VDC |
| Features Selected by Dip Switches | |
| Set Value | External / Internal |
| Operation Mode | Speed / Torque |
| Speed Loop Time | Fast / Slow |
| Intenal Enable | On / Off |
| Outputs | |
| Auxillary Voltage Sources | +5 VDC / 20 mA |
| Auxillary Voltage Sources | +10 VDC / 10 mA |
| Monitor I | 0.75 Volts / A |
| Fault | Open Collector / Push Pull / TTL / 24 VDC |
| Display | |
| LEDs | Green = Power / Red = Error |
| Potentiometers | |
| Function of Potentiometers | Speed / Speed max / I max / Ramptime |
| Mechanical Specs | |
| Dimensions (L x W x H) inches / (mm) | 3.66 x 2.19 x .89 / (55) x (22) x (120) |
| Weight in ounces / (grams) | 4.23 (120) |
| 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 | Speed control by Hall Torque control |
EA25 Technical Drawings
EA25 Accessories
| Photo | Model | Description | User | Technical |
|---|---|---|---|---|
![]() | CAxxxx | RoHS-compliant CAT5E FTP-Patch-Cable with RJ45 connectors at both ends. Styles available: - Red 50cm [model: CA2005] - Red 100cm [model: CA2010] - Red 200cm [model: CA2020] - Red 300cm [model: CA2030] - Yellow 50cm [model: CA4005] - Yellow 100cm [model: CA4010] - Yellow 200cm [model: CA4020] - Yellow 300cm [model: CA4030] - Gray 50cm [model: CA8005] - Gray 100cm [model: CA8010] - Gray 200cm [model: CA8020] - Gray 300cm [model: CA8030] | Consult | Download |
![]() | IA310x | Choke module optimized for brushless drives. Inductance: IA3100 = 3x50uH; IA3101 = 3x100uH Nominal current: 10A | Consult | Download |
![]() | MA0025 | DIN Rail Mounting Kit for units: DA, EA, and SA-Series. | Consult | Download |
![]() | WA2509 | Break Out Board for DA, EA and SA-Series. | Consult | Download |
EA25 User Manuals
| Model Number | User Manual |
|---|---|
| EA2506 | Download PDF (Drive User Manual) |
EA25 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. |



