Item # DRL28-03B1M-KB, Compact Linear Actuator and Driver

1.1 in. 28 mm frame size pairs with a 5-Phase Actuator and Ground Ball Screw drive method, so the specification points to a compact linear motion unit with screw-based positioning rather than belt or pneumatic motion. Lead 0.04 in. 1 mm and resolution 0.000039 in. 0.001 mm mean command steps are very fine relative to the screw advance, which is useful where motion needs to be set in small increments.

Repetitive positioning accuracy ±0.0001 in. ±0.003 mm, lost motion 0.00079 in. 0.002 mm, and stroke 1.18 in. 30 mm define the practical positioning window: the unit is specified for short travel with tight repeatability, while reversal error is separately declared and should be considered when motion changes direction. Guide Not Equipped, electromagnetic brake Not Equipped, and adjusting knob Not Equipped indicate that external guidance, holding strategy, or manual adjustment cannot be assumed from this configuration.

24 VDC power supply and 0.7 A current set the electrical requirement, with 5 lead wires to account for in wiring. Max speed 0.94 in/s 24 mm/s, max thrust force 6.70 lb 30 N, max holding force 6.70 lb 30 N, and max vertical transportable mass 6.60 lb 3 kg show that the limiting checks are load direction, required thrust, and holding demand; for vertical use, the stated mass limit should be treated separately from thrust and holding force.