- TPP-Series Stepper Motors
- RP-Series Brushless Motors
- APPS-Series Linear Actuators
- DPP-Series PMDC Motors
- CompletePower 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-SS-70 Drives
Technology: PMDC Servo
Quadrants: 4
Nominal Current: 10A or 30ASCA-SS-70 - Brushless Drives - Overview
- 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 - CompletePower Plus Drives
- CompletePower Plus Drives
DA43 : CompletePower™ Drives

Technology: PMDC Servo-Linear
Quadrants: 4
Nominal Current: 3A
The EC NOW Program offers customers a fast, convenient and global source for quality ElectroCraft motor and drive products. Customer orders for EC NOW product part numbers can be placed with any of our convenient US, Europe or Asian locations and products can be shipped within 24 hours to any customer location around the world. The program includes a wide variety of motor and drive technologies and mechanical configurations, including stepper motors, brushless motors, brush motors, stepper-based linear actuators, brush-type servo drives, brushless speed controls and brushless servo drives.


DA43 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 (%) |
---|---|---|---|---|---|---|---|
DA4303 | 12 - 30 | 5 - 24 | 3.00 | 3 | 75 with heatsink | - | 95 |
Control Inputs | |
---|---|
Set Value | -10 to +10 VDC |
Tach (VDC) | ±50V |
Enable | TTL / +24 VDC |
Outputs | |
Auxillary Voltage Sources | 5V/100mA |
Auxillary Voltage Sources | 10 VDC/20mA |
Potentiometers | |
Function of Potentiometers | gain course / gain fine / nmax |
Mechanical Specs | |
Dimensions (L x W x H) inches / (mm) | (105) X (65) X (27.5) |
Mounting Hole Distance (mm) | 97 X 37 |
Weight in ounces / (grams) | (180) |
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 Voltage speed-control by DC-tach torque control IxR-compensation |
DA43 Technical Drawings

DA43 Accessories
Photo | Model | Description | User | Technical |
---|---|---|---|---|
![]() | WA2509 | Break Out Board for DA, EA and SA-Series. | Consult | Download |
![]() | HA2008 | Passive heatsink optimized for DA4303. | Consult | Download |
![]() | HA2018 | One fan heatsink optimized for DA4303. Fan is 1 x 24VDC, .8W. | Consult | Download |
![]() | HA2028 | Two fan heatsink optimized for DA4303. Fans are 2 x 24VDC, .8W. | Consult | Download |
![]() | MA3050 | DIN Rail Mounting Kit for the ASO-BM-70-30 breaking module. | Consult | Download |
![]() | ASO-BM-70-30 | Breaking module in a rugged aluminum case. | Consult | Download |
![]() | MA0025 | DIN Rail Mounting Kit for units: DA, EA, and SA-Series. | Consult | Download |
![]() | 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 |
DA43 User Manuals
Model Number | User Manual |
---|---|
DA4303 | Download PDF (Drive User Manual) |
DA43 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. |