10
6. Slide the outer drive magnet assembly (item 13) onto the motor shaft
until the motor shaft contacts the snap ring in the bore of the drive.
Figures 4 and 5.
7. Secure the drive on the motor shaft.
WARNING:
Be careful, magnets will try to attract tools.
Metric Motors: Secure the drive to the motor shaft using bolt, lock washer
and flat washer (items 39, 40, 41). Thread the bolt into the end of the motor
shaft (while holding the outer drive to prevent it from turning). See figure 6.
Tighten the bolt to the following:
80 frame (M6)
= 90 in-lb (10.2 N-m)
90 frame (M8)
= 130 in-lb (14.7 N-m)
100/112 frame (M10) = 240 in-lb (27.1 N-m)
NEMA Motors: Install set screws (item 13A) into threaded holes on the side of the outer drive magnet
assembly. Using a 3/16” Allen wrench, tighten & torque to 228 in-lbs. (25.8 N-m). See figure 7.
8. For NEMA 56C and 145TC frame motors:
Install o-ring (item 19) in the groove on the back of the motor adapter (item 11). Use petroleum jelly
to hold the o-ring in place during installation.
Note: 184TC and metric adapters do not use this o-ring. Install the pump end on the motor/drive
magnet assembly. With the motor facing upright, align the pump feet so that the motor feet and
pump feet are on the same side.
Tip the pump end at an angle (discharge is approximately 45º) so that it is just touching the edge of
the outer drive magnet assembly. See figure 8.
Carefully lower the pump onto the drive magnet assembly by tipping discharge forward to 90º and dropping straight down. The last
3-4 inches (8-10 cm) before the pump reaches the motor will have STRONG magnetic attraction between the pump and outer drive
magnet assembly.
9. Secure the pump to the motor with (4) 3/8” bolts, lock washers and flat washers (items 33, 34, 35). See figures 9A and 9B.
NOTE: Apply anti-seize compound on threads of bolts.
NOTE: B5 flange motors will require customer supplied hardware.
B5 pumps with 100/112 frame do not include a pump foot.
10. Proceed to Installation Section
Figure 4
Figure 6 - IEC Drive
Figure 7 - NEMA Drive
Figure 8
Figure 9B
Figure 9A
Figure 5
