Flexible Gear Rack

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

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