Altra Industrial Motion Warner Electric PB-400 Installation Instructions Manual - Page 5

Browse online or download pdf Installation Instructions Manual for Industrial Equipment Altra Industrial Motion Warner Electric PB-400. Altra Industrial Motion Warner Electric PB-400 18 pages. Primary brakes

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D. Mounting the Armature Assembly
1 . (250 and 400 units only) Insert a key in the keyway
of the shaft .
2 . Slide the armature assembly onto the shaft .
3 . Position the assembly in accordance with
the overall axial dimensions given on the
illustration drawings . For air gap ( .015'') .
4 . Secure the assembly in this position by
alternately tightening the two setscrews in the hub .
5 . The hub will need to be repositioned as wear occurs
with time .

Electrical Specifications

Unit Size
Voltage – DC
Resistance @ 20°C — Ohms
Current — Amperes
Watts
Coil Build-up — Milliseconds
Coil Decay — Milliseconds
Unit Size
Voltage – DC
Resistance @ 20°C — Ohms
Current — Amperes
Watts
Coil Build-up — Milliseconds
Coil Decay — Milliseconds
Notes: Build-up time equals current to approximately 90% of steady state value and flux to 90% .
Decay time equals current to approximately 10% of steady state value and flux to 10% .
Warner Electric • 800-825-9050
6
6 .32
.949
5 .69
12
8
6
5
1 .2
7 .2
48
15
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Call +1(800)985-6929 To Order or Order Online At Warnerelectricparts.com
Call +1(800)985-6929 To Order or Order Online At Warnerelectricparts.com
PB 120
24
90
104
1386
.230
.065
5 .52
5 .85
12
11
8
7
PB 400
24
90
76 .4
1079
.314
.084
7 .5
7 .51
48
44
15
13
PB 170
6
24
6 .96
111 .2
.861
.215
5 .85
5 .16
17
17
8
7
PB 400
6
24
4 .88
73
1 .23
.322
7 .39
7 .96
154
154
62
60
P-201-WE • 819-0480 5
90
1506
.060
5 .37
16
6
90
1087
.083
7 .45
154
55