Precision Stepper Actuator - 100mm 250N
The traditional linear actuator uses a brush DC motor or brushless DC motor, even with a limit switch, it can not position to stop with full accuracy. By using a stepper motor, the linear actuator can be controlled by a standalone stepper controller. You can set when you want to open the window, how far you want it to open, and when to close the window making any home automation that much better. This Stepper actuator has a travel of 100mm and a torque rating of up to 250N.
Quick Spec
Actuator
- Travel or Stroke (S) Length: 100mm
- Voltage: 24V
- Torque: 250N
- Speed: 28mm/sec (no load)
- Duty Cycle: 10% / 6 min/hour
Stepper Motor
- Steps per Revolution: 200
- 2-Phase (Rated Current: 1.7A/Phase)
- Voltage Rating: 3.85V
- Holding Torque: 0.5NM (4.89kg.cm or 68 oz-in)
- Number of Leads: 4
DM542 Stepper Driver
- Model: DM542
- Input Voltage: 18 - 48VDC, 36V (Typical)
- Output Current: 1.0 - 4.2A
- Pulse Response Frequency: 200kHz (Max)
- Insulation Resistance: ≥500MΩ
- Subdivision Range: 400 ~ 25600ppr
Dimensions
Stepper Driver Wiring
Connector Pin Assignments and Descriptions
| Pin | Function | Description |
|---|---|---|
| PUL +, PUL - | Pulse Signal | PUL+ is the positive end of pulses input pin PUL- is the negative end of pulse input pin |
| DIR +, DIR - | DIR Signal | DIR+ is the positive end of direction input pin DIR- is the negative end of direction input pin |
| ENBL+ | Enable Signal | ENBL+ is the positive end of direction input pin. This signal is used for enabling/disabling the driver. High level for enabling the driver, and low level for disabling the driver. |
| ENBL- | Enable Signal | ENBL- is the negative end of direction input pin. Often left unconnected (Enabled) |
DIP Pin Functions and Function Choices
The DM542 Stepper Motor Driver utilizes the SW1 to SW8 DIP pins to control the function of the stepper motors, the output current, as well as whether the current must be on standstill or not. The first three (SW1, SW2 and SW3) pins define the output current settings and should be adjusted according to the dynamic current necessary for your motor. The next pin (SW4) determines the current standstill setting, and is essentially a soft on/off switch, which sets the current to half when the motor is not in use. The final four pins (SW 5, SW6, SW7 and SW8) are for setting the micro step resolution, defining the amount of pulses per revolution.
DIP Pins SW4 to SW8: Micro Step Revolution Settings Chart
| SW5 | OFF | ON | OFF | ON | OFF | ON | OFF | ON | OFF | ON | OFF | ON | OFF | ON | OFF |
| SW6 | ON | OFF | OFF | ON | ON | OFF | OFF | ON | ON | OFF | OFF | ON | ON | OFF | OFF |
| SW7 | ON | ON | ON | OFF | OFF | OFF | OFF | ON | ON | ON | ON | OFF | OFF | OFF | OFF |
| SW8 | ON | ON | ON | ON | ON | ON | ON | OFF | OFF | OFF | OFF | OFF | OFF | OFF | OFF |
| PULSE/REV | 400 | 800 | 1600 | 3200 | 6400 | 12800 | 25600 | 1000 | 2000 | 4000 | 5000 | 8000 | 10000 | 20000 | 25000 |
Output Current (A)
| SW1 | SW2 | SW3 | PEAK | RMS |
|---|---|---|---|---|
| ON | ON | ON | 1.00 | 0.71 |
| OFF | ON | ON | 1.46 | 1.04 |
| ON | OFF | ON | 1.91 | 1.36 |
| OFF | OFF | ON | 2.37 | 1.69 |
| ON | ON | OFF | 2.84 | 2.03 |
| OFF | ON | OFF | 3.31 | 2.36 |
| ON | OFF | OFF | 3.76 | 2.69 |
| OFF | OFF | OFF | 4.20 | 3.00 |
Resources
Shipping List
- 1 x Precision Stepper Actuator - 100mm 250N
- 1 x DM542 Stepper Driver
Precision Stepper Actuator - 100mm 250N
- Brand: Generic
- Product Code: HF-TGA-SC-L100-250N
- Weight: 1.131kg
- Product Status : Active
Stock
| Warehouse | Stock Status | Location |
|---|---|---|
| Centurion | No Stock | |
| Stellenbosch | New Product Arriving Soon |
We ship free of charge between branches to complete your order.
-
R1,655.00 (Inc Tax: R1,903.25)
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Tags: precision, stepper, actuator, 100mm, 250n, 24v, linear, motor, dm542