SDLM-051-095-01-01 Direct Drive Linear Servo Motor with Built-in Encoder
Stroke: 1.000 in. (25.4 mm), Continuous Force: 7.6 lb (33.9 N), Encoder Resolution: 1.25 microns
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| Housing Outside Diameter, 2.000 inch, 50.8 mm | ||||||||
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Product OverviewThe SDLM-051-095-01-01 is a powerful, fully enclosed one-inch-stroke direct drive linear servo motor for high-force dynamic positioning. Its housing measures 2.000 in. (50.8 mm) in diameter and 3.750 in. (95.3 mm) long. The actuator provides a 1.000 in. (25.4 mm) stroke, 7.6 lb (33.9 N) of continuous force, and 24.1 lb (107.2 N) of intermittent force at a 10% duty cycle.Performance and ConstructionThe non-commutated direct-drive design eliminates ball screws, gears, belts, and other mechanical transmission components. Direct coupling to the low-inertia output shaft provides zero mechanical backlash, no cogging, high acceleration and deceleration, smooth bidirectional motion, quiet operation, and long service life.Integrated EncoderThe integrated quadrature optical encoder is protected inside the actuator housing and directly coupled to the output shaft. It provides 1.25 microns resolution for closed-loop position and velocity control. Final system accuracy and repeatability also depend on the controller, mechanical installation, load, structural stiffness, and servo tuning.Key Features• 1.000 in. (25.4 mm) linear stroke• 7.6 lb (33.9 N) continuous force • 24.1 lb (107.2 N) intermittent force at 10% duty cycle • Integrated quadrature optical encoder • Non-rotating output shaft with plain linear bearings • Direct-drive operation with zero mechanical backlash and no cogging • High acceleration, rapid reversal, quiet operation, and long service life ApplicationsVibration and Photonics: Active vibration control, dynamic vibration absorption, photonics, optical focusing, and gimbals.Automation and Semiconductor: SMT equipment, assembly, wafer handling, semiconductor systems, and industrial automation. Medical and Positioning: Medical devices, antenna positioning, scanners, and laser beam steering. Mechanical Integration and ControlPre-drilled and tapped mounting holes and internally threaded shaft ends simplify direct connection to a load or positioning stage. For closed-loop operation, use a compatible servo controller and current amplifier selected for the required force, speed, duty cycle, load, and motion profile. |
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| Model # | Stroke | Continuous Force | Intermittent Force @ 10% Duty Cycle | Housing Length | ||||
| SDLM-051-095-01-01 | 1.000 | inch | 7.6 | lb | 24.1 | lb | 3.750 | inch |
Datasheet in PDF
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25.4 | mm | 33.9 | N | 107.2 | N | 95.3 | mm |
Drawing quick view
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Download 3D STEP | Encoder: Integrated quadrature optical encoder Resolution: 1.25 microns Output Shaft: Non-rotating |
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