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Sabroe Mounting of CentaMax 400-800 coupling Installation guide

  • Hello! I've reviewed the Mounting Instruction for the CentaMax 400-800 coupling. This document provides a detailed guide on how to properly assemble and mount the coupling, including specific torque values and positioning instructions. I'm ready to answer any questions you might have about the mounting process or the coupling itself.
  • What is the correct distance between the journals?
    What is the torque specification for tightening the compressor hub?
    What is tightening torque for rubber and intermediate part on CentaMax 400?
    What is tightening torque for rubber and intermediate part on CentaMax 800?
Mounting instruction 04 October 2016
012013
Mounting of CentaMax 400-800 coupling
1. Check that the distance between the journals is 200 mm (+5/-0 mm) Adjust, if necessary.
2. Lubricate the journals with thin oil. Position the motor hub loosely on the motor shaft.
3. Mount the compressor hub and locking assembly approx. 2 mm from the edge of the shaft.
4. Tighten crosswise to 83 Nm.
5. Assemble the rubber part and the intermediate part using cylindrical screws.
CentaMax 400: 16 M8 x 25 mm; tighten crosswise to 36 Nm.
CentaMax 800: 16 M10 x 25 mm; tighten crosswise to 68 Nm.
6. Insert the aluminium ring over the rubber part, and push in all three parts between the hubs.
Johnson Controls Denmark ApS
Christian X's Vej 201 ∙ 8270 Højbjerg ∙ Denmark
Phone +45 87 36 70 00 ∙ Fax +45 87 36 70 05 ∙ www.sabroe.com
CVR No 19 05 61 71
Page 1 of 3
7. Attach the ring to the compressor hub using 8 M10 x 60 mm bolts. Remember the thin washers between
the bolt and the ring (see photo). Tighten crosswise to 46 Nm.
8. Attach the intermediate part to the motor hub using 3 countersunk M16 x 40 screws.
9. Lubricate the countersunk heads with copper grease, and tighten to 150 Nm.
Johnson Controls Denmark ApS
Christian X's Vej 201 ∙ 8270 Højbjerg ∙ Denmark
Phone +45 87 36 70 00 ∙ Fax +45 87 36 70 05 ∙ www.sabroe.com
CVR No 19 05 61 71
Page 2 of 3
10. Adjust the motor hub so that the rubber part is positioned 5 mm inside the aluminium ring.
11. Attach the motor hub with the 2 mounting screws by tightening them a little at a time to 83 Nm.
12. Finally, tighten the pointed screw, which secures the key on the motor shaft, to 30 Nm.
Erhardt Nielsen
Manager, Compressor Development
Technical Support and Development
Direct no.: +45 87 36 77 20
Fax no.: +45 87 36 77 05
E-mail: [email protected]
Johnson Controls Denmark ApS
Christian X's Vej 201 ∙ 8270 Højbjerg ∙ Denmark
Phone +45 87 36 70 00 ∙ Fax +45 87 36 70 05 ∙ www.sabroe.com
CVR No 19 05 61 71
Page 3 of 3
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