Height Adjusters
Height Adjusters (HA) are available in various sizes to suit the small and medium range of Trelleborg AVS mountings. It allows mounts to be retrofitted to existing installations where original spares are unobtainable.
The HA range are made in corrosion protected grade 8 steel. The steel is zinc plated. The Height Adjuster is supplied complete with washer and nut for fastening to the mounting and two nuts and a lock washer for the engine foot fastening. The Height Adjusters allow ease of aligning when installing equipment.
When installing secure the bolt into the mounting, it is recommended to apply thread lock adhesive. For optimum solutions where close coupling tolerances are required, allow the mountings to settle for 48 hours before final alignment of the engine installation.
Notes: For all applications with Thrust loads HAD type height adjusters must be used. Table to show maximum height. On request, Trelleborg AVS application engineers can make the necessary calculations for the Anti Vibration and Shock Systems using Vibration Software.
| TYPE | DRAWING NO. | PART NO. | DIMENSIONS | WASHER (1) | HEXAGON THIN NUT (2) | HEXAGON FLANGE NUT (3) | LOCK NUT PLASTIC INSERT (4) | FINE THREAD ADJUSTING UNIT (5) | ||||||
| H | D | E | A | B | C | F | ||||||||
| HA 12/12 | 18-2210A | 40-04704 | 95 | M12 | M12 | - | 20 | D.A.F.8 | 8 | 37*12*3 | M12 | M12 | M12 | - |
| HA 12/16 | 38-1600H | 40-06068 | 105 | M12 | M16 | - | 20 | D.A.F.12 | 10 | 44*15*3 | M16 | M16 | M16 | - |
| HA 16/16 | 18-2210C | 40-04705 | 110 | M16 | M16 | - | 24 | D.A.F.12 | 10 | 50*15*3 | M16 | M16 | M16 | - |
| HA 16/20 | 18-2210D | 20-00511 | 130 | M16 | M20 | - | 24 | D.A.F.12 | 10 | 56*20*4 | M20 | M20 | M20 | - |
| HA 20/20 | 18-2210E | 40-02515 | 135 | M20 | M20 | - | 30 | D.A.F.12 | 10 | 60*21*4 | M20 | M20 | M20 | - |
| HAD 12/16 | 18-2210F | 20-00513 | 105 | M12 | M16 | D.A.F.24 | 20 | D.A.F.12 | 10 | 44*15*3 | - | - | M16 | M30*1.5 |
| HAD 16/16 | 18-2210G | 20-00514 | 110 | M16 | M16 | D.A.F.24 | 24 | D.A.F.12 | 10 | 50*15*3 | - | - | M16 | M30*1.5 |
| HAD 16/20 | 18-2210H | 20-00515 | 130 | M16 | M20 | D.A.F.27 | 24 | D.A.F.12 | 10 | 56*20*4 | - | - | M20 | M36*2 |
| HAD 20/20 | 18-2210J | 20-00516 | 135 | M20 | M20 | D.A.F.27 | 30 | D.A.F.12 | 10 | 60*21*4 | - | - | M20 | M36*2 |
| HAD 24/24 | 18-2210K | 20-00517 | SEE DRAWING | |||||||||||
| - | 033 18 710 | 49018052 | 135 | M12 | M20X1,5 | - | 15 | SW8 | 10 | B13 DIN 9021 | SW19 | - | SW18 | SW30 |
| - | 033 18 709 | 49039256 | 135 | M16 | M24X1,5 | - | 20 | SW12 | 10 | B17 DIN 9021 | SW22 | - | SW24 | SW36 |
| - | 033 18 708 | 49011255 | 135 | M20 | M33X2 | - | 25 | SW15 | 10 | B22 DIN 9021 | SW27 | - | SW30 | SW50 |
| - | 033 18 707 | 49039258 | 160 | M24 | M36X1,5 | - | 30 | SW18 | 10 | B26 DIN 9021 | SW27 | - | SW36 | SW55 |
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