Mounting the electric machine
Machine
assembly
The rotor has a powerful magnetic eld that can cause injuries or even death.
Obey these instructions when you are near
the rotor.
Don´t put any
electric devices near the rotor.
Don´t put
any steel parts near the outer or
inner surfaces of the rotor.
Handle the rotor carefully.
Use non-magnetic tools.
Persons with metallic, electronic or magnetic implants or devices in their body cannot go near the rotor.
Do not put the frame near the rotor before it
is connected to the hydraulic cylinder. Magnetic force can pull the
frame
against the ywheel housing adapter.
Finger crushing hazard. When you work with the rotor, be careful with its
strong magnetic eld: do not put yout ngers in
between rotor and other components during the installation.
Use correct screw preload. See the preload values
below.
Threadlocker is not included in the delivery.
Mount the electric machine on a correct supporting structure that is discussed in the
chapter
Customer connection interface design instruction
.
Assembly procedure
1. Install ywheel adapter (2) to ywheel (1)with suitable screws (3) (not included in delivery).
Use
strong threadlocker (for example
Loctite 278, not included in delivery).
Use sufficient screw
preload
Check preload from ywheel manufacturer.
2. Install ywheel housing adapter (4) to ywheel housing (1) with suitable screws (5) (not
included in the delivery). Use strong threadlocker (for example
Loctite 278, not included in
delivery).
3. Assemble Enerpac BAD142 ange mount (6) with retainer nut (7) to Enerpac BRD-46 hydraulic
cylinder (8).
4. Assemble hydraulic cylinder with ange mount to
assembly tool cylinder holder (9) with
M10X25 DIN 912 screws (10), 4 pcs.
5. Connect hydraulic cylinder to hydraulic hand pump with hydraulic hoses, see Enerpac
instructions.
6. Assemble rotor bracket (12) to electric machine rotor (11) with M10X25 DIN 912 A4 stainless
screws (13), 2 pcs.
7. Install 2 pcs. of alignment pins (14)
in the electric machine
rotor (11).
8. Assemble the assembly tool with Enerpac cylinder to (15) ywheel housing adapter with
M10X25 DIN 912 screws (16), 4 pcs.
9. Lift the
rotor carefully with lifting sling (not included in delivery) between the
assembly tool
(15) and the ywheel housing adapter.
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