KDA 2.1-150-3-LPI-W1
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The KDA 2.1-150-3-LPI-W1 is a spindle drive manufactured by Bosch Rexroth Indramat. As part of the KDA Spindle Drives series, it features a screw lead of 150 mm and a 2.1 mm screw diameter. The drive uses a single, preloaded nut to ensure low backlash. It operates effectively within a temperature range of -20 to +80°C.
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Product Description:
The KDA 2.1-150-3-LPI-W1 arrives as a core member of Bosch Rexroth's KDA Spindle Drives product series. Its screw diameter of 2.1 mm enables slim-profile integration which conserves mounting space. This module includes a screw lead of 150 mm extending linear displacement per revolution which speeds cycle completion. The inclusion of 3 starts configuring parallel helical paths and distributes loads evenly to promote smoother thrust.
Nut type of LPI applies preload directly which eradicates axial slack. Its material W1 construction offers stainless-steel resilience which withstands corrosive or humid conditions. Offering a Linear Screw Drive mechanism converts rotary torque into high-efficiency linear motion thus optimizes mechanical transmission. The accuracy grade with standard precision maintains defined tolerance limits which secures consistent positioning. This device has a single-nut, preloaded style that suppresses clearance which elevates rigidity under variable loads. Low, preloaded backlash minimizes positional error that refines motion accuracy. A temperature range of –20°C to +80°C tolerates extreme environments which broadens application scope.
Dynamic load capacity of 11,500 N for this spindle unit defines the continuous force threshold to sustain extended service life. Furthermore, static load rating of 58,300 N indicates peak thrust tolerance and prevents permanent deformation. A ball diameter of 3 mm balances contacts rigidity and circulation volume which enhances smooth travel. The component with relubrication intervals up to 12,800 km minimize maintenance stops which improve uptime. With a unit weight of 0.84 kg, the drive reduces inertial load which simplifies handling and installation. These technical specifications in KDA 2.1-150-3-LPI-W1 supports demanding linear-motion tasks. This product comes with a 1-year warranty when purchased from Wake Industrial.
Frequently Asked Questions about KDA 2.1-150-3-LPI-W1:
Q: How do three starts influence KDA 2.1-150-3-LPI-W1 performance?
A: The addition of 3 starts distribute mechanical loads across parallel threads which smooth thrust action and enhance load-carrying capacity under dynamic conditions.
Q: What advantages does the LPI nut type offer for KDA 2.1-150-3-LPI-W1?
A: The LPI nut type delivers direct preload which eliminates axial play and sustains motion rigidity during fluctuating load scenarios.
Q: How does W1 material benefit the KDA 2.1-150-3-LPI-W1 module?
A: With a W1 stainless-steel composition, it resists corrosion and humidity exposure which ensures structural integrity in harsh operational environments.
Q: Why is a linear screw drive system type chosen for KDA 2.1-150-3-LPI-W1?
A: This linear screw drive mechanism converts rotary torque into efficient linear motion which optimizes mechanical transmission for precise actuation.
Q: What does standard precision accuracy grading ensure in KDA 2.1-150-3-LPI-W1?
A: The standard precision grading enforces defined tolerance limits which guarantees consistent positional performance across repeated cycles.
