The 20DBM-L series comprises compact bipolar stepper linear actuators with a 20 mm diameter and a 50 N max holding force, designed for precise positioning tasks. The 20DBM05D4B-L variant operates at 1.4 VDC, has a phase resistance of 1.4 Ohms, a phase inductance of 0.6 mH, and a rated current of 1.41 A per phase, with an input power of 2.9 W. It provides 50 mm of linear stroke length and a linear travel accuracy of ±1 step, with 48 steps per revolution. The actuator uses ball bearings and operates within an ambient temperature range of -20 to +70 °C, with a maximum coil temperature of 130 °C. It is RoHS compliant and weighs 35 g. The pinout and leadwire color coding follow the standard bipolar configuration for this series.
20DBM-L Linear Actuator Stepper Motor
20DBM-L
The 20DBM-L high resolution non captive stepper linear actuators are tailored for demanding applications that need smaller move increments and finer positioning. With 7.5 deg step angle, these high power linear actuators can deliver a high linear force up to 50N. Larger ball bearings with proprietary pending pre-load design support higher load capacity & repeatability.
Product Highlights
Applications
| Portescap | |
|---|---|
| Product Category | Linear Actuators |
| Product Number | 20DBM05D4B-L |
| Product Name | 20DBM-L Linear Actuator Stepper Motor |
| Device Type | Rod Type |
