Metalfab Martin Motomagnetic Electric Vibrator - Manual (Page 10)

Martin Engineering M3286-8/01 6 MOTOMAGNETIC ® Electric Vibrators
Figure 3. Mounting Bolt Tightening Sequence
7. After the vibrator has been operated for 10 to 20 minutes, check bolt
torque. Tighten if necessary.
Table I. Mounting Bolts and Torque Requirements*
*Torque specifications are for reference only. Contact fastener manufacturer for specific information
regarding bolt torque.
4 Bolts 6 Bolts 8 Bolts
1
3 2
4
1
3 6
2
4 5
1
3
5
7
2
4
6
8
Vibrator Type Frame Size*
English Metric
Bolt Size
(Gr 5)
Dry Torque
(ft-lb)
Bolt Size
Dry Torque
(kgm)
CD, CDS 00, 01 5/16 in. -18NC 17 M8 2
CD, CDS 10, 20 1/2 in. -13NC 76 M12 8
CD, CDS, CDX 30, 35, 40, 50 † 5/8 in. -11NC 137 M16 19
CD, CDX 50 †† , 60 3/4 in. -10NC 288 M20 38
CD, CDX 70 7/8 in. -9NC 430 M22 56
CD 80 1 in. -8NC 644 M24 71
CD 90, 95 1 in. -8NC 644 M25 89
CD 97 1-1/2 in. -8NC 1950 M36 190
CD 100, 105, 110 1-3/4 in. -8NC N/A M42 **290
*See “Part Numbers” section for specific model numbers.
**Plated bolt with antiseize.
† Frame size for CD model only.
†† Frame size for CDX model only.
Installation