Official copies of the standard are available for purchase from authorized distributors in digital PDF or print formats:
The standard specifies the requirements for straight-sided splines in the heavy series , designed for both fixed and moving shaft-hub connections . This standard is critical in mechanical engineering for transmitting high torque through thin-walled hubs, as its 0∘0 raised to the composed with power pressure angle prevents hub expansion from radial forces. Key Specifications of DIN 5464 din 5464 standard pdf
The primary source for the official DIN 5464:2010-03 . Official copies of the standard are available for
Provides the DIN 5464 PDF with immediate download options. Provides the DIN 5464 PDF with immediate download options
The internal diameter gradation is consistent across the light, medium, and heavy series, often designed to be 1–2 mm larger than standard ball-bearing diameters for easier assembly. Where to Obtain DIN 5464 PDF
The heavy series features more teeth compared to DIN ISO 14 , providing a significantly higher load capacity. Applications and Advantages
The document is approximately long and is published in both German and English. Summary Table: Comparison of Spline Series Teeth Count Application Light Lower load, light duty Medium Standard industrial use Heavy DIN 5464 Most Highest torque, heavy machinery DIN 5464:2010 - Straight-sided splines - Heavy series
[ 35HD-NAS-E ] MRT GigaNAS 35HD-NAS-E 3.5" SATA Single Bay NAS (gemini) ================== !!! IMPORTANT NOTICE !!! ================== This firmware image is compatible with factory bootloader only ============================================================== Product specification: Vendor: MRT Communication Ltd. CPU/SoC: Cortina Systems/Storlink devices CS3516/SL3516 (FA526) @ 300MHz (ARM) Memory: 64 MiB (DDR1 SDRAM) Flash size: 16 MiB (Parallel NOR): 3 MiB for kernel and 6+6 MiB for rootfs (1 MiB misc: boot, VCTL, FIS, config) Bootloader: Storlink Boot Loader (zImage) Ethernet ports: 1 x 1000 Mbps (PHY: Marvell 88E1111) Wireless: None MiniPCI slots: None USB ports: 1 x USB 2.0 (back side) Input voltage: 12V DC / 2A via Philmore 258 Barrel Plug, Type: Adaptaplug N (Polarity: Center positive wiring) RTC battery: CR2032 / 3V lithium battery UART settings: 19200 baud, 8-N-1 mode (TTL compatible logic levels) UART pinout: JP4 / Vcc (3.3V): 1, RX: 2, TX: 3, GND: 5. Device alias: Multicase HD-35SN ============================================================== NOTICE: This image works with the official package repository. ============================================================== Files: - openwrt-15.05.1-gemini-mrt-giganas-35hd-nas-e-zImage.img LZMA kernel (parition: Kern), - openwrt-15.05.1-gemini-mrt-giganas-35hd-nas-e-bootlog.txt device bootlog (dmesg), - openwrt-15.05.1-gemini-mrt-giganas-35hd-nas-e-squashfs.img squashfs filesystem (parition: Ramdisk), - openwrt-15.05.1-gemini-mrt-giganas-35hd-nas-e-sysupgrade.tar.gz sysupgrade image, - openwrt-15.05.1-gemini-mrt-giganas-35hd-nas-e-packages.txt packages list (opkg list-installed), - openwrt-15.05.1-gemini-mrt-giganas-35hd-nas-e.md5 MD5 checksum. ========= CHANGELOG ========= Chaos Calmer 15.05.1 (r48532) - openwrt-15.05.1-gemini-mrt-giganas-35hd-nas-e* - 2018-03-14 ------------------------------------------------------------------------------------------- [UPD] Updated to Openwrt Chaos Calmer v15.05.1 (r48532), [NEW] Darkmatter theme for LuCI added. Chaos Calmer 15.05 (r46767) - openwrt-gemini-mrt-35hd-patafix+jp3-led* - 2016-07-30 ----------------------------------------------------------------------------------- [FIX] Memory size modified to 64MB, [MOD] The device has no Machine ID so it uses ID of Raidsonic NAS4210-B: 0x1fff (8191), [NEW] JP3 (GPIO #14) unsoldered LED pin support added (mrt35hd:jp3:hdd -> idedisk), [FIX] Default trigger changed for JP3 pin: idedisk (kernel based), [FIX] ATA Channel #1 disabled, [NEW] Kernel modules compiled into the kernel: leds-gpio, ledtrig-ide-disk. [FIX] Sysugrade and ramdisk image published and firmware size fixed (hddapp removed), [NEW] Necessary kernel modules and packages added to rootfs image. [ FIRMWARE SUMMARY ] Kernel version: 3.18.23 Image format: zImage (LZMA) Rootfs Type: SquashFS Build server: itsuki.dev.dtech.hu Build host: Debian GNU/Linux, Version 7.0 Latest build: 2018-03-14 Status: PRODUCTION TEST RESULT: OK