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Supplier: Ewellix
Description: execution on request Ewellix has the largest selection of planetary roller screws on the market to meet any requirements. The planetary roller screw drives without roller recirculation ensuring ultimate drive performance. They are extremely robust and
- Dynamic Load Rating: 897851 lbs
- Maximum Static Load Capacity: 5.26E6 lbs
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Supplier: Ewellix
Description: unique variety of the planetary roller screws. Their design provides a powerful electromechanical drive when compactness and high load capacity are required. Compact inverted roller screws operate on the same principle as planetary roller
- Dynamic Load Rating: 58223 lbs
- Maximum Static Load Capacity: 125663 lbs
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Supplier: Ewellix
Description: range of support bearings to be fitted on the machined ends of the planetary and recirculating roller screws. These support bearings incorporate high-performance ball bearings, plus efficient sealing solutions providing a long service life to the complete roller
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Supplier: Ewellix
Description: machined ends of planetary roller screws and roller screws with roller recirculation. The support bearing range includes high-performance ball bearings and efficient sealing solutions that ensure a long life for the entire roller screw. • with
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Supplier: KOFON Motion Group
Description: All PLI precision planetary roller screw adopt the alloy forged steel as the raw material, the powerful heat treatment, the latest helical gear design, high-strength roller bearings, and global top level gear grinding craft. Perfect integrated design of non-circular
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Supplier: KOFON Motion Group
Description: All PL precision planetary roller screw adopt the alloy forged steel as the raw material, the powerful heat treatment, the latest helical gear design, high-strength roller bearings, and global top level gear grinding craft. Perfect integrated design of non-circular
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Supplier: KOFON Motion Group
Description: All HPL precision planetary roller screw adopt the alloy forged steel as the raw material, the powerful heat treatment, the latest helical gear design, high-strength roller bearings, and global top level gear grinding craft. Perfect integrated design of non-circular
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Supplier: KOFON Motion Group
Description: All RPL precision planetary roller screw adopt the alloy forged steel as the raw material, the powerful heat treatment, the latest helical gear design, high-strength roller bearings, and global top level gear grinding craft. Perfect integrated design of non-circular
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Supplier: Nook Industries, Inc.
Description: Nook Planetary Roller Screws are used in the most demanding and precise linear motion applications. With a greater number of contact points a roller screw provides stiffness and higher load ratings compared to a ball screw.
- Design Features: Left Hand Thread, Right Hand Thread
- Dynamic Load Rating: 9149 lbs
- Length: 2.83 inch
- Maximum Static Load Capacity: 15444 lbs
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Supplier: Nook Industries, Inc.
Description: Nook Planetary Roller Screws are used in the most demanding and precise linear motion applications. With a greater number of contact points a roller screw provides stiffness and higher load ratings compared to a ball screw.
- Design Features: Left Hand Thread, Right Hand Thread
- Dynamic Load Rating: 24211 lbs
- Length: 4.57 inch
- Maximum Static Load Capacity: 51367 lbs
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Description: Long life Force, speed, position controllable High protection class – IP54, IP65 cyber force motor options Planetary roller screw Integrated anti-rotation Brake High temperature design Suitable for aggressive environments
- Actuation Type: Electrical
- Device Type: Rod Type
- Drive Specifications: Ball Screw, Direct Drive, Other
- Mounting Type: Flange
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Supplier: Exlar
Description: KX Series provides a high performance planetary roller screw for performance far superior to competing actuator technologies. The KX is an ideal choice for demanding applications in industrial automation, mobile equipment, process control and others.
- Actuation Type: Electrical
- Device Type: Rod Type
- Drive Specifications: Other
- Features: Adjustable Stroke
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Supplier: Exlar
Description: KM Series actuators employ a lower cost planetary roller screw design suited for applications that do not require the long life offered in the KX Series. This option still provides twice the life of similarly sized ball screw actuators along with the efficiency and
- Actuation Type: Electrical
- Device Type: Rod Type
- Drive Specifications: Other
- Features: Adjustable Stroke
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Supplier: Exlar
Description: Exlar I Series Actuators present a new range of alternatives for linear motion solutions. The I Seires actuators offer all of the benefits of Exlar's planetary roller screw technology, along with extreme flexibility in actuator mounting style, and the type of motor used to drive
- Actuation Type: Electrical
- Device Type: Rod Type
- Drive Specifications: Other
- Features: Adjustable Stroke, Multi-position
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Supplier: Exlar
Description: . Planetary rollers assembled around the actuator's extending rod follow threads which are precisely machined on the inside surface of the actuator's hollow armature. Linear motion is produced in precise synchronization with the armature rotation. Because this roller
- Actuation Type: Electrical
- Device Type: Rod Type
- Drive Specifications: Other
- Features: Adjustable Stroke, Protective Boot, Closed Loop Control, Holding Brake, Multi-position, Non-rotating, Water Resistant (Sealed)
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Supplier: SAE International
Description: Actuator and roller screw mechanism are key components of electromechanical brake (EMB) system in automotive and aerospace industry. The inverted planetary roller screw mechanism (IPRSM) is particularly competitive due to its high load-carrying capacity and small
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Supplier: Andantex USA, Inc.
Description: Overview Turnkey high class planetary Servo-Gearhead, dedicated to Rack & Pinion applications. The new benchmark for electrical preload on demanding machine tool applications! KRPX is the new version of REDEX ANDANTEX rack & pinion high-tech planetary reducers
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The RPL Planetary Roller Screw delivers precise motion, high rigidity, and (read more)
Browse Roller Screws Datasheets for KOFON Motion Group -
The PL series precision planetary roller screw is engineered for high-load, high-precision motion control, providing engineers with a reliable solution for compact, demanding systems. Its forged alloy steel body ensures maximum (read more)
Browse Roller Screws Datasheets for KOFON Motion Group -
The PL precision planetary roller screw is engineered with forged alloy steel, advanced heat treatment, and the latest helical gear design to ensure exceptional durability and performance. With high-strength roller bearings and top-level gear grinding, it delivers (read more)
Browse Roller Screws Datasheets for KOFON Motion Group -
The PLI Precision Planetary Roller Screw is designed for demanding motion systems requiring exceptional rigidity, accuracy, and durability. Manufactured from alloy forged steel and enhanced through advanced heat treatment processes, PLI delivers superior (read more)
Browse Roller Screws Datasheets for KOFON Motion Group -
The Precision Planetary Roller Screw for Heavy Loads is engineered for exceptional accuracy and durability in demanding industrial environments. Constructed from (read more)
Browse Roller Screws Datasheets for KOFON Motion Group -
Key to achieving space-saving and efficient actuation Rollsate® – Planetary Roller (read more)
Browse Gearboxes and Gearheads Datasheets for KOFON Motion Group
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Linear actuator simplifies machine building
Purchase and assembly of multiple components are rendered unnecessary because this actuator combines servo motor and planetary roller screw in one compact unit.
More Information Top
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Mechanical Engineering and Green Manufacturing II
Study on Axial Contact Deformation of Planetary Roller Screw .
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Scientific.Net: Materials Science
Home > Planetary Roller Screw .
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The roller screw, an efficient and reliable mechanical component of electro-mechanical actuators
This capabilityplacesthe planetary roller screw between largeball screwsandhydradic cylinders.
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Ultracompact, Completely Implantable Permanent Use Electromechanical Ventricular Assist Device and Total Artificial Heart
The TAH and VAD share a miniature electromechanical actuator that comprises a DC brushless motor and a planetary roller screw .
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New method for forming shaft having thread and spline by rolling with round dies
The planetary roller screw (PRS) consists of a screw and nut with several rollers parallel to the axis between the screw and nut, which include two types such as standard PRS and inverted PRS.
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Introduction to the Mechanics of Space Robots
As already stated, space robots are mostly powered by electric motors, which can drive directly rotary joints, possibly through a reduction gear or through a screw, in general a ball or planetary roller screw .
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Development of a Totally Implantable Electromechanical Total Artificial Heart: Baylor TAH
The actuator consists of an efficient and durable planetary roller screw and direct current brushless motor.
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Totally Implantable Total Artificial Heart and Ventricular Assist Device with Multipurpose Miniature Electromechanical Energy System
The rotational motion of the motor is converted to a rectilinear motion utilizing a planetary roller screw and a linear translation mechanism.
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Mining Motion Simulation Environmentally Friendly Alternative to Hydraulics
With their unique planetary roller screw drives, the Exlar units perform for 1000’s of hours, even in a .
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http://dspace.mit.edu/bitstream/handle/1721.1/91730/48218038-MIT.pdf?sequence=2
TABLE 7-4 PLANETARY ROLLER SCREWS VS. OTHER LINEAR MOTION TECHNOLOGIES .........................