SA45 Drives
CompletePower™ Series
Summary Details
Technology: Bipolar Stepper DriveNominal 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
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 | Description | User | Technical |
---|---|---|---|---|
HA3008 | Passive heatsink optimized for SA45, EA27, EA47 and DA47 drives. | Consult | Download | |
HA3018 | One fan heatsink optimized for SA45, EA27, EA47 and DA47 drives. Fan is 1 x 24VDC, .8W. | Consult | Download | |
HA3028 | Two fan heatsink optimized for SA45, EA27, EA47 and DA47 drives. Fans are 2 x 24VDC, .8W. | Consult | Download | |
WA2509 | Break Out Board for 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 | |
MA0025 | DIN Rail Mounting Kit for units: DA, EA, and SA-Series. | Consult | Download | |
IA210x | Choke module optimized for brushless drives. Inductance: IA2100 = 2x50uH; IA2101 = 2x100uH Nominal current: 10A | Consult | Download |
SA45 User Manuals
Model Number | User Manual |
---|---|
SA4505 | Download PDF (Drive User Manual) |
SA4510 | Download PDF (Drive User Manual) |
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 - View Cart
Part Number | Description | Add to Cart |
---|---|---|
SA4505 | Bi-polar stepper motor drive, 11-48 VDC, 5A, Full, Half and Micro-stepping operation modes | Buy Now |
SA4510 | Bi-polar stepper motor drive, 11-48 VDC, 10A, Full, Half and Micro-stepping operation modes | Buy Now |
Europe, the Middle East and Africa
Part Number | Description | Typical Lead Time |
---|---|---|
SA4505 | Bi-polar stepper motor drive, 11-48 VDC, 5A, Full, Half and Micro-stepping operation modes | 2 days |
SA4510 | Bi-polar stepper motor drive, 11-48 VDC, 10A, Full, Half and Micro-stepping operation modes | 2 days |
Asia
Part Number | Description | Typical Lead Time |
---|---|---|
SA4505 | Bi-polar stepper motor drive, 11-48 VDC, 5A, Full, Half and Micro-stepping operation modes | 2 days |
SA4510 | Bi-polar stepper motor drive, 11-48 VDC, 10A, Full, Half and Micro-stepping operation modes | 2 days |