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RINGSPANN RDZ DFO Series, Installation And Operating Instructions Manual, Page: 7 / 21

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RINGSPANN RDZ DFO Series Installation And Operating Instructions Manual Download Page 7

 

Installation and opreating instructios for tor-

sionally stiff gear couplings 

RDZ…DTO/…DFO

 

E 06.705 

As of:  12.08.2020 

Version: 02 

Signed: SCCE 

Checked: SCHW 

No. of pages: 21  Page: 7 

 

Position 

Quantity 

Description 

1 

2 

Hub 

2 

2 

Coupling halves, flexible 

3 

Size dependent 

Flange bolt 

4 

Size dependent 

Hexagon nut 

5 

Size dependent 

Spring washer 

6 

1 

Seal 

7 

4 

Lubricating plug 

8 

2 

O-ring 

Table 2.3: Parts list RDZ 

… DTO 

 
 
 

 

Figure 2.4: RD

Z … DFO 

 
 
 
 

Position 

Quantity 

Description 

1 

1 

Hub 

2 

1 

Coupling halves, flexible 

3 

Size dependent 

Flange bolt 

4 

Size dependent 

Hexagon nut 

5 

Size dependent 

Spring washer 

6 

1 

Seal 

7 

2 

Lubricating plug 

8 

1 

O-ring 

9 

1 

Coupling half, rigid with hub 

Table 2.4: Parts list RDZ 

… DFO 

 
 
 
 
 
 
 

Summary of Contents for RDZ DFO Series

Page 1: ... Telephone 847 678 3581 Fax 847 678 3583 www ringspanncorp com info ringspanncorp com Franklin Park IL 60131 United States Installation and operating instructions for torsionally stiff gear couplings RDZ DTO DFO E 06 705e ...

Page 2: ...ructions are to be kept in a safe place and must in the event of onward delivery of our product be it individually or as part of a machine be passed on along with the product so that the user has access to them Safety information The installation and commissioning of our product may only be carried out by trained personnel Repair work may only be performed by the manufacturer or by authorised RING...

Page 3: ... 2 3 Parts list 3 Intended use 4 Warning signs Impermissible use 5 Condition as delivered 6 Storage 7 Technical prerequisites for reliable operation 7 1 Permissible operating parameters 7 2 Permissible misalignments 7 3 Hub bore specifications 8 Assembly 8 1 General assembly instructions 8 2 Assembly description 8 3 Alignment procedure 8 3 1 Check the radial misalignment 8 3 2 Check the angular mi...

Page 4: ...installation and maintenance work the drive motor must be secured against un intended start up and the load side locked against turning Accidental contact with the coupling during operation must be prevented with a suitable cover or protective device Do not reach into the working area of the coupling during operation 1 3 Other applicable standards The design of the coupling is carried out with the...

Page 5: ... 0060 18 00 12 01 14 41 14 41 7 40 7 28 15 12 6 65 8 98 0 39 0070 20 75 14 02 16 73 16 73 8 70 8 58 17 80 7 72 10 47 0 51 0080 23 23 15 16 19 09 18 50 9 80 9 80 20 12 9 57 11 81 0 51 0090 26 00 16 54 21 06 20 39 10 87 10 87 22 32 10 43 12 80 0 59 0100 28 00 18 50 23 43 22 52 12 01 12 01 24 65 11 57 13 98 0 63 Table 2 2 Dimensions RDZ DFO Size D inch D1 inch D2 inch F inch L inch L1 inch M inch O i...

Page 6: ...CHW No of pages 21 Page 6 Size Weight with max bore lbs RDZ DTO RDZ DFO 0010 10 10 0015 20 21 0020 33 34 0025 59 61 0030 88 91 0035 143 147 0040 211 220 0045 288 297 0050 409 429 0055 543 574 0060 657 695 0070 1 041 1 100 0080 1 500 1 573 0090 1 976 2 132 0100 2 732 2 770 Table 2 3 Weight with max bore RDZ DTO DFO 2 3 Parts list Figure 2 3 RDZ DTO ...

Page 7: ...le 3 Size dependent Flange bolt 4 Size dependent Hexagon nut 5 Size dependent Spring washer 6 1 Seal 7 4 Lubricating plug 8 2 O ring Table 2 3 Parts list RDZ DTO Figure 2 4 RDZ DFO Position Quantity Description 1 1 Hub 2 1 Coupling halves flexible 3 Size dependent Flange bolt 4 Size dependent Hexagon nut 5 Size dependent Spring washer 6 1 Seal 7 2 Lubricating plug 8 1 O ring 9 1 Coupling half rigi...

Page 8: ... function the shaft hub connection if any used was not designed correctly parts from other manufacturers are used in conjunction with this coupling damaged coupling parts are used in conjunction with the coupling The further operation of coupling type RDZ DTO DFO is not permissible under the following conditions if the permissible limits of use torque speed misalignments are exceeded exceeding or ...

Page 9: ... PK100 HP Max speed nmax rpm Moment of inertia with max bore JK lb in2 Nominal torque TKN lb in Nominal power at 100 rpm PK100 HP Max speed nmax rpm Moment of inertia with max bore JK lb in 0010 10 600 17 8 000 18 10 600 17 8 000 19 0015 22 100 35 6 500 66 22 100 35 6 500 70 0020 44 200 70 5 600 140 44 200 70 5 600 149 0025 77 000 122 5 000 359 77 000 122 5 000 379 0030 114 000 181 4 400 667 114 0...

Page 10: ... 079 0045 0 083 0050 0 102 0055 0 114 0060 0 079 0 126 0 079 0070 0 146 0080 0 165 0090 0 189 0100 0 118 0 217 0 118 Table 7 2 Maximum permissible misalignments The maximum permissible misalignment values table 7 2 must be adhered to and may not oc cur at the same time In the event of the simultaneous occurrence of radial and angular offset misalignments need to be calculated percentage wise see f...

Page 11: ...itional tolerances in accordance with DIN ISO 286 are adhered to see figure 7 3 Life threatening danger The max permissible bore diameters specified in table 7 3 may not be ex ceeded If the permissible values are exceeded the hub could crack during op eration This could cause life threatening danger due to flying parts Attention Never clamp onto the sealing surface The operator bears the sole resp...

Page 12: ...6 8 25 2 76 8 25 2 76 10 00 0060 4 33 9 13 4 33 9 13 4 33 11 00 0070 4 33 10 88 4 33 10 88 4 33 13 00 0080 4 33 13 19 4 33 13 19 4 33 13 09 0090 5 91 14 57 5 91 14 57 5 91 15 03 0100 6 30 15 94 6 30 15 94 6 30 16 03 Table 7 3 Permissible bore diameter Figure 7 3 Specifications for the form and positional tolerance of the bore The design and inspection of the keyway connection falls to the operator...

Page 13: ...ence fit on the shaft and does not require any additional securing In the event of a loose fit between shaft and hub or vertical installation additional measures must be taken to secure the axial position In such cases a locking screw in accordance with DIN EN ISO 4029 or a locking washer for example could be used The need for additional axial securing should be communicated to RINGSPANN Attention...

Page 14: ...ub for normal applications facilitated sliding onto the shaft can be achieved by heating up the hub approx 80 C the O rings item 8 may not touch the heated up hubs here 4 Slide the units in axial direction until the O measurement is achieved see chapter 2 2 Dimensions if the units are already mounted the O measurement can be adjusted by sliding the hubs onto the shaft Here a sufficient supporting ...

Page 15: ...6 fitting screws item 3 and spring washers item 5 and nuts item 4 8 3 Alignment procedure 9 For simplication the suitable measurement methods for each type of misalignment will be de scribed Whereby all misalignment types can occur simultaneously 10 The remaining misalignments should generally be as small as possible The size of the misalign ments that may occur during assembly are specified in ta...

Page 16: ...ignment 7 3 1 Check the radial misalignment Measure the radial misalignment by laying a straightedge on both hubs item 1 and measuring the gap between the hubs with the help of a feeler gauge see figure 8 1 The straightedge must hereby be aligned with the axis of the hub This meas urement should be repeated multiple times until the point with the largest gap has been found The size of the gap indi...

Page 17: ...le coupling protection to prevent the unin tended touching of the coupling during operation It may only be removed when the ma chine is at a standstill During commissioning attention must be paid to vibrations and running noises If any vibra tions or unusual running noises should occur the drive unit must be immediately switched off 9 2 Lubrication The initial filling of the coupling with lubrican...

Page 18: ...disposed of in an environmentally friendly manner Lubricant quantity Size RDZ DTO Full Flex RDZ DFO Flex Rigid lbs oz lbs oz 0010 0 07 1 06 0 03 0 53 0015 0 13 2 11 0 07 1 06 0020 0 38 6 00 0 19 2 99 0025 0 51 8 11 0 25 4 06 0030 0 75 12 00 0 38 6 00 0035 0 99 15 87 0 50 7 94 0040 1 74 27 87 0 87 13 94 0045 2 38 38 10 1 19 19 06 0050 3 51 56 08 1 75 28 05 0055 4 26 68 08 2 13 34 05 0060 7 63 122 0...

Page 19: ...cause for the vibrations 4 Align coupling Misalignment is outside the permissible range 1 Disassemble coupling and examine 2 Replace worn parts 3 Check alignment and correct if necessary Lack of lubricant 4 Carry out wear inspection 5 Replace lubricant 6 Check seals and replace if necessary Lubricant leaking O rings worn 1 Carry out wear inspection 2 Clean coupling 3 Replace O rings 4 Fill with lu...

Page 20: ... wear values may not be ex ceeded The wear due to torsional backlash is measured for the gear coupling Size 0010 0015 0020 0025 0030 0035 0040 0045 Torsional backlash Xmax inch 0 04 0 04 0 04 0 06 0 06 0 06 0 08 0 08 Size 0050 0055 0060 0070 0080 0090 0100 Torsional backlash Xmax inch 0 08 0 10 0 10 0 10 0 12 0 16 0 16 Table 11 1 Wear limit per hub The inspection of these wear values is to be carr...

Page 21: ... order to be able to guarantee optimal operational capabil ity 13 Disposal At the end of its operating life plastics must be disposed of via a disposal company metals must be cleaned and disposed of properly with other scrap metal dispose of the lubricant under observation of the applicable provisions Please also properly dispose of the packaging Attention The wear measurement needs to be carried ...

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