KDA 3.1-100-3-LYS-W1

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The KDA 3.1-100-3-LYS-W1 is a motorized linear actuator with a stroke length of 100 mm and a ball screw mechanism. Manufactured by Bosch Rexroth Indramat as part of the KDA Spindle Drives series, it features a protection class of IP40 and operates within -10 to +50 °C. It delivers travel speeds up to 1 m/s.

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Product Description:

Bosch Rexroth Indramat designed KDA 3.1-100-3-LYS-W1 is a latest module that arrives under the KDA Spindle Drives series. The variant works as a compact linear actuator that excels in precise motion control. Its stroke length measures 100 mm to ensure ample travel range for various machining tasks. Ball screw integration delivers smooth force transmission which minimizes backlash during high-precision operations. This drive carries a rated current of 100 A which supports sustained power delivery for continuous-duty applications. DC bus voltage sits at 300 V that enables compatibility with standard industrial power infrastructures.

Offering a lead-of-screw pitch holds steady at 3 mm that also balances speed and force for responsive linear positioning. Motorized drive type supplies integrated actuation which simplifies system architecture by eliminating external drive units. Standard/universal mounting design provides flexible installation options to reduce mechanical integration time. This linear guide with recirculating ball bearings affords low friction movement which prolongs guide lifetime under cyclic loads. Aluminum “W1” housing construction offers strength with reduced mass which eases handling during assembly and service.

Repeatability achieves ±0.05 mm which guarantees consistent return-to-position performance under repeat cycles. The motor’s travel speed reaches up to 1 m/s which accelerates throughput in pick-and-place or positioning applications. Protection class rates at IP40 which shield internal components against solid debris in controlled environments. Operating temperature spans -10°C to +50°C accommodates both cold-start scenarios and warm factory floors. The module’s cooling method employs a forced air heatsink blower which maintains thermal stability during extended operation. Auxiliary encoder input supports AS 35 synchronous feedback to enhance position monitoring for precision feedback control. This serial RS-232C interface provides communication flexibility, thus easing parameter setup and diagnostics.

Drive Type
Motorized
Guide Type
Linear guide with recirculating ball bearings
Housing Material
Aluminum (W1 type depending on catalog specifics)
Lead Of Screw
3 mm
Mounting Type
Standard/Universal
Permissible Operating Temperature
-10 to +50 °C
Protection Class
IP40 (typical, check actual datasheet for confirmation)
Repeatability
±0.05 mm
Screw Type
Ball screw
Stroke Length
100 mm
Travel Speed
up to 1 m/s
Type
Linear Actuator
  • KDA 311003LYSW1

Frequently Asked Questions about KDA 3.1-100-3-LYS-W1:

Q: What is the actuator type of the KDA 3.1-100-3-LYS-W1 module and how does it benefit operation?

A: The module utilizes a linear actuator design which converts rotary motor output into straight-line motion. This configuration delivers direct positioning force without linkage loss which improves overall motion-control accuracy.

Q: Why does stroke length matter for the KDA 3.1-100-3-LYS-W1 and what advantage does 100 mm offer?

A: A 100 mm stroke length extends operational reach, which accommodates longer travel requirements without additional mechanical stages.

Q: How does ball screw integration enhance performance in the KDA 3.1-100-3-LYS-W1?

A: The ball screws convert rotational input into linear motion with reduced friction. That mechanism lowers power consumption underload which extends motor life and maintains high positional accuracy.

Q: What impact does a 3 mm lead of screw have on the KDA 3.1-100-3-LYS-W1’s motion control?

A: The model includes a 3 mm screw lead strikes that balances between speed and torque translation.

Q: In what way does motorize drive type simplify the KDA 3.1-100-3-LYS-W1’s integration?

A: An integrated motorization removes the need for external servo units. This consolidated design reduces cabling and control complexity which speeds up installation and lowers system footprint.


Internal Product Review

  • ‘‘Designed by Bosch Rexroth brand, this KDA 3.1-100-3-LYS-W1 drive combines a 100 mm stroke and universal mounting to provide multiple interface options. This feature eases alignment and accommodates diverse machine frames which minimizes custom fabrication during mechanical assembly. Its precise mechanics and durable guide system deliver robust performance and consistent longevity.’’

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