Encoder Spring Holder

Description

Encoder Spring Holder

This Encoder Spring Holder’s length is 20~25 mm and it’s width is 15~25 mm. Especially relevant parameters are the hole position.

Encoder Spring Holder is compatible to the following Roland printers:

Mimaki JV33-130 / JV33-160 / JV33-260 / JV33-130BS / JV33-160BS / JV3-260BS / JV5-130S / JV5-160S / JV5-260S / JV5-320S / JV5-320DS / CJV30-60 / CJV30-100 / CJV30-130 / CJV30-160 / CJV30-60BS / CJV30-100BS / CJV30-130BS / CJV30-160BS / TPC-1000 / TS3-1600 / TS5-1600AMF.

This Encoder Spring Holder is not only compatible to the above roland printers but also compatible to Roland VS-300 / VS-420 / VS-540 / VS-640 / VS-300i / VS-540i / VS-640i / RA-640 / XF-640.

Lavaink provides not only Encoder Spring Holder but also customized Encoder Spring Holder for any machine. Just email us your Encoder Spring Holder specification and so we will manufacture it within 3 days.

We can produce most of springs if you can not find your non-standard spring here thence we require at the least the following parameters:

1.  D (springs wire diameter): This parameter describes the diameter of the springs wire.
2. L0 (natural length): the spring in the pressure and once, the natural state of the length, tolerance ± 2%.
3. H (minimum aperture): This is the diameter of the minimum space required for normal operation of the springs
4. Number of turns: The total number of springs.

Encoder Spring Holder’s parameters describes 0.8*27.5*65*5.  As a result 0.8mm means D (springs wire diameter) and so 27.5mm means H (minimum aperture), 65 means L0 (natural length), 5 means Number of turns.

Email us your spring photo with ruler as the following photos:

 

 

 

 

 

Spring Diagram describes the above parameters:

The physical parameters 1

1. D (springs wire diameter): This parameter describes the diameter of the springs wire.
2. S (maximum diameter of the mandrel): This parameter describes the maximum diameter of the springs axis in industrial applications with a tolerance of ± 2%.
3. Di: The inner diameter of the springs is equal to the outside diameter of the springs minus twice the wire diameter. The tolerance is ± 2%.
4. De: The outside diameter of the spring is equal to the inside diameter of the spring plus twice the diameter, with a tolerance of ± 2%.
5. H (minimum aperture): This is the diameter of the minimum space required for normal operation of the springs, with a tolerance of ± 2%.
6. P (pitch): the axial distance of the centerline of the two adjacent effective ring sections of the coil spring, with a tolerance of ± 2%.
   

   The physical parameters 2

7. Lc (compression and length): the compression spring to the coil contact the theoretical height. Please refer to the photo on the right with a tolerance of ± 15% in addition you want to know it in diagram.
8. Ln (permissible length): The allowable length of the spring at maximum load. If the torsion is too large, the spring is easily deformed (by external force generated irreversible deformation). But for most springs, there is no possibility of deformation. In this case Ln = Lc + Sa. For example, Sa is the sum of the minimum allowable distances between the effective number of turns.
9. L0 (natural length): the spring in the pressure and once, the natural state of the length, tolerance ± 2%.
10. Number of turns: The total number of springs (the number of springs in the photo above is 6). Therefore, the total number of turns of the springs minus the number of turns at both ends is the effective number of turns of the springs.
    

    The physical parameters 3

11. R Spring Stiffness: This parameter represents the change in load per unit deformation of the spring. So unit of calculation: 1 DaN / mm = 10 N / mm (Newton / mm) with a tolerance of ± 15%.
12. F1 and length L1 can be calculated by the formula: F1 = (L0-L1) * R, and then calculate the length of L1: L1 = L0 – F1 / R (the length of the springs under the load F1).
13. Smooth: it is polished springs steel wire end.
14. Springs part number: Each springs has a unique number such as Category. (De * 10). (D * 100). (L0 * 10). For compression springs, the relevant symbol is C. The material is indicated by the letters: A, I, N, and S. For example: C.063.090.0100. A part that the compression spring diameter 6.3mm, piano wire diameter 0.9mm.

Material

1. A (steel wire): This parameter describes steel wire according to EN 10270-1 SH grade.
2. I (stainless steel): This parameter describes 18/8 stainless steel, for example: marked Z10 CN 18.09.
3. N (galvanized wire): This parameter describes galvanized steel wire for the production of springs.

Characteristic

1. Spring ends: The ends of the various compression springs.
2. Spring Stiffness: The tolerance for spring stiffness is ± 15%.

Encoder Spring Holder Roland Mutoh Mimaki Agfa Colorspan DGI Dilli EFI

Encoder Spring Holder HP Scitex Inktec Océ Seiko VUTEk Canon Xerox Epson CET-Color Jetrix Handtop Flora Skyjet KinColor Taimes Revotech LiYu GongZheng JHF.

Compatibility

This Encoder Spring Holder is compatible to the following printers:

Agfa. Anderson and so Augend-Technologies and so Azero. Azon. Belcom. Brother. CET-Color and so Canon. ColorSpan and so Colorspan. DEC. DGI. DST and so DYSS. Dainippon-Screen. Dell. Digirex. Digital. Dilli. Dupont. Durst and so EFI. Eastech. Epson. Esko. Flora. FujiFilm. FujiXerox. Fujifilm and so GCC. Gandinnovations. Gerber and so GongZheng. Grapo and so HP. Handtop and so Hewlett and so Hp and so Hypernics. INCA and so INX. IP&I and so Infiniti and so Inktec and so Integration-Technologies. JHF and so Jetrix. Keundo and so KinColor and so Konica-Minolta. Kyocera. Lawson. Leggett-Platt. Lenovo. Lexjet. Lexmark. LiYu. Lotte. Luscher and so MATAN. McDermid and so MeiTu and so Mimaki. Mutoh. NEOLT. NUR. OCE and so Oasis. Océ. Packard and so Panasonic. Polytype-Swiss-Qprint and so Printer-evolution. Printing-Imaging-Technologies. RICOH. Raster. Revotech. Roland. SAMSUNG. Saati. Samsung. Sanyi-Technology. Scitex. Secabo. Seiko and so Skyjet. Spuhl-Virtu and so Summa. Sun-Chemical. Swiss. Synergia-H-UV. Taimes. Teckwin. Toshiba. Triangle and so VUTEk. Vutek and so WP-Digital-AG and so Xerox. YaSheLan. YiShan. Yishan. Zhongye. Zund. Zünd.