Technical data
8LS...-3 user's manual V2.50 13
2.2 8LS order key
8LS b c d . ee nnn ff gg - h
Cooling / Construction type
A ... Built-in connector, self-cooling
C ... Built-in connector, attached fan module
E
1)
... Built-in connector, liquid cooled A-side flange
O ... Terminal box, self-cooling
P ... Terminal box, built-in fan module
see "Cooling / Construction type (b)" on page 16
Size
Valid values: 2, 3, 4, 5, 6, 7, 8, 9 see "Size (c)" on page 17
Length
Valid values: 2, 3, 4, 5, 6, 7, 8, A, B, C see "Length (d)" on page 17
Motor encoder system
Resolvers: R0, R2
Inductive EnDat encoders: D8, D9, DA, DB, EA, EB, S8, S9, SA, SB
Optical EnDat encoders: D0, D1, D4, D5, E0, E1, E4, E5, S0, S1, S4, S5
see "Motor encoder system (ee)" on page 18
Nominal speed
011 ... 1,100 rpm
013 ... 1,300 rpm
015 ... 1,500 rpm
020 ... 2,000 rpm
022 ... 2,200 rpm
030 ... 3,000 rpm
040 ... 4,000 rpm
045 ... 4,500 rpm
060 ... 6,000 rpm
see "Nominal speed (nnn)" on page 21
Motor options
Valid values: A0, B1, C0, D1, F7, S7, ...
see "Motor options (ff) 8LSA / 8LSC" on page 24 and "8LSO / 8LSP" on page 30
Special motor options
8LSA...00 ... No special motor option / cooling type: Self-cooling
8LSA...04 ... Special motor option: Reinforced A-side bearing / cooling type: Self-cooling
8LSC...00 ... Special motor option: 230 VAC fan / cooling type: External cooling
8LSC...05 ... No special motor option / cooling type: External cooling with 24 VDC fan
8LSC...11 ... Special motor option: Reinforced A-side bearing / cooling type: External cooling with
24 VDC fan
8LSO...00 ... No special motor option / cooling type: Self-cooling
8LSP...05 ... No special motor option / cooling type: External cooling with 24 VDC fan
8LSO...44 ... Special motor option: Toothed shaft / Cooling type: Self-cooling
8LSP...44 ... Special motor option: Toothed shaft / Cooling type: External cooling with 24 VDC fan
see "Special motor options (gg) 8LSA / 8LSC" on page 34
see "Special motor options (gg) 8LSO / 8LSP" on page 37
Motor version
3 ... Version 3 (The motor version is specified as code (h) in the model number. Motor version 3 is currently valid.)
1) Cooling type / Construction type E is only available on request and is not further documented in this user's manual. If necessary, contact B&R.
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General