Nexen MBU-1125 937300 - Manual (Page 7)

7
FORM NO. L-21087-C-1010
NOTE
Make sure the air inlet ports are properly aligned for
your mounting requirements.
5. Using the four Socket Head Cap Screws (Item 31), secure
the MBU to the MDU (See Figure 4).
6. Alternately and evenly tighten the four Socket Head Cap
Screws (Item 31) to 50 ft-lb [69 Nm] torque (See Figure
4).
CONNECTING UNITS TO FORM COMBINATIONS
(continued...)
7. Place the Key (Item 19) into the shaft of the Modular Input
Unit (MIU). Slide the MIU shaft into MDU (See Figure 4).
8. Using the four Hex. Head Jam Nuts (Item 45), Hex. Head
Cap Screws (Item 33), and Lock Washers (Item 24), secure
the MIU to the MDU (See Figure 4).
9. Alternately and evenly tighten the four Hex. Head Jam Nuts
(Item 45) to 20 ft-lb [27 Nm] torque (See Figure 4).
MODULAR INPUT BRAKE (MIB)
FIGURE 5
Hex. Head
Cap Screws
(Item 33) and
Lock Washers
(Item 24)
Hex. Head Jam
Nut (Item 45)
Modular
Input Unit
Key
(Item 19)
Motor Adaptor
Assembly Modular
Brake Unit
Socket Head
Cap Screws
(Item 31)
Friction Facing
(Item 9)
Machine
Screw
(Item 25)
5. Place the Key (Item 19) into the shaft of the Modular Input
Unit (MIU); then, slide the MIU shaft into the MBU and Motor
Adaptor Assembly.
6. Using the four Hex. Head Jam Nuts (Item 45), Hex. Head
Cap Screws (Item 33), and Lock Washers (Item 24), secure
the MIU to the Motor Adaptor Assembly.
7. Alternately and evenly tighten the four Hex. Head Jam Nuts
(Item 45) to 20 ft-lb [27 Nm] torque.
Models 1125 and 1375
Refer to Figure 5.
1. Remove the six Machine Screws (Item 25) that secure the
Friction Facing (Item 9) to the Disc Journal (Item 8) and save
the Machine Screws and Friction Facing as spare parts.
2. Place the Motor Adaptor Assembly (Product No. 937000) on
the mounting surface of the Modular Brake Unit (MBU).
3. Using the four Socket Head Cap Screws (Item 31), secure
the (MBU) to the Motor Adaptor Assembly.
4. Alternately and evenly tighten the four Socket Head Cap
Screws (Item 31) and to 50 ft-lb [69 Nm] torque.
(continued...)