SA45 Drives
CompletePower™ Series

Summary Details

Technology: Bipolar Stepper Drive
Nominal Current: 5A and 10A

For Stepper Motors. Up to 500W.
This bipolar stepper drive provides microstepping to 1/16 resolution built into a fully enclosed rugged aluminum case. It can be DIN-rail mounted or panel mounted for fast integration. The mode of operation is set by simple DIP switches. Features include an internal oscillator that allows operation of the drive at an internal speed set-point or with an external analog speed reference that can scale this set-point. Both the 5A and the 10A versions of this drive can be powered by the same range of voltage supplies. This drive is protected against over-current, over-temperature and incorporates the state of the art dual full bridge MOSFET driver for maximum efficiency. Connectivity is tool-free with RJ45-CAT5 plugs for the control inputs and push-type terminals for power. The optically isolated control circuit can be powered with an internal 5V supply on the drive for TTL step and direction compatibility or supply an auxiliary voltage supply for up to 24V logic step and direction.

Additional Product Details

SA45 Technical Drawings

drawings_sa45.gif

SA45 Specifications

Model Numbers Power Supply Voltage
(VDC)
Aux Voltage
(VDC)
Nominal Current
(Amps)
Max Power
(Watts)
Fixed Off Time of
Power Output Stage
(µs)
Efficiency
(%)
SA4505 11 - 48 5 - 24 5 250 with heatsink 20 95
SA4510 11 - 48 5 - 24 10 500 with heatsink 20 95

Control Inputs
Opticaly Isolated Control Inputs
Enable Active Low, Ri = 1 kOhm, 5mA max, 5V TTL Compatible
Dir Ri = 1 kohm, 5mA max, 5V TTL Compatible
Step Ri = 1 kohm, 5mA max, 5V TTL Compatible
SpdExt 0-5 VDC, Ri = 100 kohms
Features Selected by Dip Switches
Microstepping 1/1; 1/2; 1/4; 1/16
Current .5 - 5A / 1 - 10A
Fallback Current at standstill is reduced to 60%
Internal Oscillator 1.5Hz to 1.2 kHz
Oscillator x 8 1.2 Hz to 9.6 kHz
Outputs
Auxillary Voltage Sources 5 VDC, 50 mA max
Error Optical 10 mA max
Display
LEDs green = power / red = error
Potentiometers
Function of Potentiometers Speed
Mechanical Specs
Dimensions (L x W x H) inches / (mm) (119) X (85) X (27.5)
Mounting Hole Distance (mm) 112 X 50
Weight in ounces / (grams) (220)
Operating Temperature (°C) -10 to +45
Storage Temperature (°C) -40 to +85
Humidity Range Not Condensing (% rH) 20% to 80% Relative, Non-condensing
Operation Mode
Operation Mode fullstep 1/1
halfstep 1/2
microstep 1/4
microstep 1/16

SA45 Accessories

Photo Model Number Description User Manual Technical Drawing
$photo HA3008 Passive heatsink optimized for SA45, EA27, EA47 and DA47 drives. Consult Factory Download PDF
$photo HA3018 One fan heatsink optimized for SA45, EA27, EA47 and DA47 drives. Fan is 1 x 24VDC, .8W. Consult Factory Download PDF
$photo HA3028 Two fan heatsink optimized for SA45, EA27, EA47 and DA47 drives. Fans are 2 x 24VDC, .8W. Consult Factory Download PDF
$photo WA2509 Break Out Board for DA, EA and SA-Series. Consult Factory Download PDF
$photo 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 Factory Download PDF
$photo MA0025 DIN Rail Mounting Kit for units: DA, EA, and SA-Series. Consult Factory Download PDF
$photo IA210x Choke module optimized for brushless drives.
Inductance: IA2100 = 2x50uH; IA2101 = 2x100uH
Nominal current: 10A
Consult Factory Download PDF

SA45 User Manuals

SA45 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.

ElectroCraft Rapid Delivery Program

Some versions of this product are available via ElectroCraft's Rapid Delivery Program. Lead times for these products are given in working days and stated below. Please note, these lead times may be exceeded during holiday periods or due to unforeseen circumstances. Always contact your local ElectroCraft representative for confirmation of availability.

Rapid delivery products are stocked in locations all over the World. If the product you require is not stocked in your region, you may request accelerated delivery from other areas. Please consult your local representative for more information.

Customers are responsible for all freight charges.

Rapid Delivery to:

Select the region where the product would be delivered to.

The Americas

Part Number Description Typical Lead Time
SA4505 SA45 Stepper, 11-48VDC, 5A Nom. Cur, 240w Max. 2 days
SA4510 SA45 Stepper, 11-48VDC, 10A Nom. Cur, 480w Max. 2 days

Europe, the Middle East and Africa

Part Number Description Typical Lead Time
SA4505 SA45 Stepper, 11-48VDC, 5A Nom. Cur, 240w Max. 2 days
SA4510 SA45 Stepper, 11-48VDC, 10A Nom. Cur, 480w Max. 2 days

Asia

Part Number Description Typical Lead Time
SA4505 SA45 Stepper, 11-48VDC, 5A Nom. Cur, 240w Max. 2 days
SA4510 SA45 Stepper, 11-48VDC, 10A Nom. Cur, 480w Max. 2 days