Sumitomo Hyponic 1120, Руководство по эксплуатации и техническому обслуживанию

Страница: 16 / 22

28 Hyponic® Operating and Maintenance Manual
Hyponic® Operating and Maintenance Manual
29 www.SumitomoDrive.com
No. Part Name
1 Stationary Core*
2 Pressure Spring*
3 Brake Release Support
4 Armature*
5 Shifting Pin
6 Brake Release Lever
7 Retaining Clip
8 Brake Shoe*
9 Brake Lining*
10 Leaf Spring*
11 Hub*
12 C-type Retaining Ring
13 Cover
14 C-type Retaining Ring
15 Fan
16 Gap Adjusting Nut*
17 Spring Washer
18 Adjusting Washer*
19 Stud Bolt*
20 Solenoid Coil*
21 Fan Side Bearing
22 Motor Shaft
23 Attachment Screw
24 V-Ring
25 Waterproof Cover
26 Waterproof Seal
Fig. 17-a FB-5E and 8E Models
*
These parts are included in a complete brake kit.
No. Part Name
1 Stationary Core*
2 Pressure Spring*
3 Brake Release Support
4 Armature*
5 Shifting Pin
6 Brake Release Lever
7 Retaining Clip
8 Brake Shoe*
9 Brake Lining*
10 Leaf Spring*
11 Hub*
12 C-type Retaining Ring
13 Cover
14 C-type Retaining Ring
15 Fan
16 Gap Adjusting Nut*
17 Spring Washer
18 Adjusting Washer*
19 Stud Bolt*
20 Solenoid Coil*
21 Fan Side Bearing
22 Motor Shaft
23 Attachment Screw
24 V-Ring
25 Waterproof Cover
26 Waterproof Seal
Fig. 17-b FB-10E and 15E Models
*
These parts are included in a complete brake kit.
b) Operating Principles
The brake is a (fail-safe type) spring actuated type brake that releases the brake mechanism when the solenoid coil is
energized and engages when the solenoid coil is not energized.
When power is applied to the unit, the solenoid coil and electric motor become energized and the energized
coil attracts the armature plate (4) against the tension of the pressure spring (2). As a result, the brake lining (9)
disengages and the motor starts to run.