Flexible Gear Rack

Flexible plastic equipment racks in 0.8 Mod (32DP) pitch. These racks can provide an easy to install rotational drive as high as approx 270 degrees for instance on camera focus rings. They also offer an economical option where a large gear is required or an extended stretch (up to 2 metres) of linear movement is preferred. These racks are appropriate for our 0.8 Mod and 32 DP pitch Spur Gears.
EVER-POWER stock racks are made for high precision linear movement applications. We offer a large selection of racks ranging from module 0.5 to 10 and lengths from 100 to 2000 mm.
Hardened Floor Racks (MRGF – MRGFD) : Gets the highest strength and precision in the EVER-POWER regular rack series. Bolt holes could be remachined as carburizing can be applied only within the tooth area. J Series products are also available.
Hardened Ground Racks (KRGF-H – KRGFD-H) : Warmth treated floor gears with high precision and strength has excellent cost-efficiency ratio. J Series items are also available.
Hardened Racks (KRF-H/KRFD-H) : That is a strong rack made of Chromoly steel, treated simply by carburizing. Has high-strength, high wear level of resistance, and enables downsizing of SR racks. J Series items are also available.
Hardened Racks (SRF-H/SRFD-H) : Stable Hardened racks with high strength, extended life span are affordable. J Series items are also available.
Thermal Refined Ground Racks (KRG – KRGF – KRGD) : High strength and abrasion-resistant for precision linear motion.
Steel Racks w/ Machined Ends (SRAF – SRAFD – SRAFK) : This gear rack has the same tooth height and face width sizes, more compact and reasonably priced compared to SRF Racks
Steel Racks (SR) : Low priced, large choices of modules and quantity of teeth. J Series items are also available.
Steel Racks w/ Machined Ends (SRF) : Low cost, large selections of modules and number of tooth. J Series products are also available.
Racks with Bolt Holes (SRFD – SRFK) : Low priced, large selections of modules and number of teeth. J Series products are also available.
Stainless Steel Racks (SUR•SURF•SURFD) : Suitable for food machinery due to SUS304 materials\’s rust-resistant quality.
Plastic Racks (DRF/DRFD/DRFK) : Plastic racks with little dimensional change, absorb lower water than MC Nylon racks. J Series items are also available.
Plastic Racks (PR•PRF) : Produced form MC nylon, can be utilized without lubrication.
Brass Racks (BSR) : Small pitch racks manufactured from free-cutting brass, excellent workability and high rust resistance.
Steel Circular Racks (SRO – SROS) : Convenient in applications where in fact the rack has the reciprocal motion. S Type is easy to install.
Stainless Steel Round Racks (SURO) : Same dimensions as SRO racks, except in stainless steel. Use where rust-resistance is necessary.
Ground Helical Racks (KRHG – KRHGF – KRHGFD) : Excellent items with high precision and power, and low sound and abrasion characteristics.
Metal Helical Racks (SRH – SRHF – SRHFD) : Effective in reducing noise and vibration because of larger contact ratio of helical gears.
Molded Versatile Racks (DR) : Found in applications because of its flexibility, where metal racks do no possess this attribute. Pinions and add-ons are also available.
Molded Versatile Rack Clamps (SRS) : Used to secure Molded Versatile Racks.
Molded Versatile Rack Pinions (SSDR) : Spur pinions utilized for molded versatile racks.
Flexible Rack Guideline Rails (ARL) : Guidebook Rails for Molder Flexible Racks.
We offer as standard a wide variety of Racks in Metric and Imperial sizes. Spur Racks are available in Steel (En8) and up to 2 metres in length. STAINLESS and Delrin (Plastic) Racks are produced with Spur and Helical tooth forms, square and round sections up to 400mm in length. Alternative materials are available on request. Moulded Hostaform Racks can be found to offer an economical alternative where much less torque is required.
Variable stiffness can enhance the capability of human-robot interacting. Based on the system of a flexible rack and gear, a rotational joint actuator called vsaFGR is certainly proposed to regulate the joint stiffness. The versatile gear rack can be regarded as a mixture of a nonlinear elastic component and a linear adjusting system, providing benefits of compactness. The joint stiffness is in the range of 217-3527 N.m/rad, and it is inversely proportional to the 4th-order of the apparatus displacement, and nearly independent from the joint angular deflection, providing benefits of quick stiffness regulation in a short displacement of 20 mm. The apparatus displacement with regards to the flexible gear rack is definitely perpendicular to the joint loading drive, so the power necessary for stiffness regulating is really as low as 14.4 W, providing advantages of energy saving. The high compactness, great stiffness range and low power price of vsaFGR are proved by simulations and experiments.
Flexible plastic gear racks in 0.8 Mod (32DP) pitch. These racks can offer an easy to set up rotational drive of up to approx 270 degrees for example on camera focus bands. They also offer an economical remedy where a sizable gear is required or a longer stretch (up to 2 metres) of linear movement is preferred. These racks are appropriate for our 0.8 Mod and 32 DP pitch Spur Gears.
EVER-POWER share racks are created for high precision linear movement applications. We offer a large selection of racks which range from module 0.5 to 10 and lengths from 100 to 2000 mm.
Hardened Ground Racks (MRGF – MRGFD) : Has the highest strength and precision in the EVER-POWER regular rack series. Bolt holes could be remachined as carburizing can be applied just within the tooth area. J Series products are also available.
Hardened Ground Racks (KRGF-H – KRGFD-H) : High temperature treated floor gears with high precision and power has excellent cost-performance ratio. J Series items are also available.
Hardened Racks (KRF-H/KRFD-H) : That is a solid rack manufactured from Chromoly steel, treated simply by carburizing. Has high-power, high wear resistance, and enables downsizing of SR racks. J Series items are also available.
Hardened Racks (SRF-H/SRFD-H) : Steady Hardened racks with high strength, extended life span are reasonably priced. J Series items are also available.
Thermal Refined Ground Racks (KRG – KRGF – KRGD) : High strength and abrasion-resistant for precision linear motion.
Steel Racks w/ Machined Ends (SRAF – SRAFD – SRAFK) : This gear rack gets the same tooth height and encounter width sizes, smaller sized and reasonably priced compared to SRF Racks
Steel Racks (SR) : Low cost, large choices of modules and number of the teeth. J Series products are also available.
Steel Racks w/ Machined Ends (SRF) : Low cost, large selections of modules and quantity of the teeth. J Series products are also available.
Racks with Bolt Holes (SRFD – SRFK) : Low cost, large selections of modules and amount of tooth. J Series products are also available.
Stainless Steel Racks (SUR•SURF•SURFD) : Ideal for food machinery because of SUS304 material\’s rust-resistant quality.
Plastic material Racks (DRF/DRFD/DRFK) : Plastic racks with little dimensional change, absorb lower water than MC Nylon racks. J Series items are also available.
Plastic-type material Racks (PR•PRF) : Produced form MC nylon, can be utilized without lubrication.
Brass Racks (BSR) : Little pitch racks manufactured from free-reducing brass, excellent workability and high rust resistance.
Steel Round Racks (SRO – SROS) : Convenient in applications where in fact the rack gets the reciprocal movement. S Type is simple to install.
Stainless Steel Circular Racks (SURO) : Same dimensions as SRO racks, except in stainless. Use where rust-resistance is necessary.
Ground Helical Racks (KRHG – KRHGF – KRHGFD) : Excellent products with high precision and power, and low sound and abrasion characteristics.
Steel Helical Racks (SRH – SRHF – SRHFD) : Effective in reducing noise and vibration because of larger get in touch with ratio of helical gears.
Molded Flexible Racks (DR) : Used in applications because of its flexibility, where steel racks do no possess this attribute. Pinions and add-ons are also available.
Molded Flexible Rack Clamps (SRS) : Used to secure Molded Versatile Racks.
Molded Flexible Rack Pinions (SSDR) : Spur pinions used for molded flexible racks.
Flexible Rack Guidebook Rails (ARL) : Instruction Rails for Molder Flexible Racks.
You can expect as standard an array of Racks in Metric and Imperial sizes. Spur Racks can be found in Steel (En8) and up to 2 metres in length. Stainless Steel and Delrin (Plastic) Racks are produced with Spur and Helical tooth forms, square and round sections up to 400mm in length. Alternative materials can be found on demand. Moulded Hostaform Racks can be found to offer an economical alternative where less torque is required.
Variable stiffness can enhance the capability of human-robot interacting. Predicated on the mechanism of a versatile rack and gear, a rotational joint actuator named vsaFGR can be proposed to modify the joint stiffness. The versatile gear rack can be regarded as a combination of a non-linear elastic element and a linear adjusting mechanism, providing advantages of compactness. The joint stiffness can be in the number of 217-3527 N.m/rad, and it is inversely proportional to the 4th-order of the apparatus displacement, and nearly independent from the joint angular deflection, providing benefits of quick stiffness regulation in a short displacement of 20 mm. The gear displacement with respect to the flexible gear rack can be perpendicular to the joint loading pressure, so the power required for stiffness regulating is as low as 14.4 W, providing benefits of energy saving. The high compactness, great stiffness range and low power cost of vsaFGR are proved by simulations and experiments.

TAGs:

Recent Posts