B&R 8LSC74.ee020ffgg-3 Synchronous Motors Manuals

Manuals and User Guides for B&R 8LSC74.ee020ffgg-3 Synchronous Motors. We have 1 B&R 8LSC74.ee020ffgg-3 Synchronous Motors manual available for free PDF download: User Manual

B&R 8LSC74.ee020ffgg-3 User Manual

B&R 8LSC74.ee020ffgg-3 User Manual (300 pages)

Three-phase synchronous motors

Brand: B&R | Category: Engine | Size: 21 MB

Table of Contents

Table of Contents
2
1 General Information

5
- Manual History
  5
- About this User's Manual
  5
- Safety
  5
- 8LS Three-Phase Synchronous Motors
  10
  - Standards, Guidelines and Certifications
    10
  - Nameplate
    11
2 Technical Data

12
- General Description
  12
- 8LS Order Key
  13
  - Example Order 1
    15
  - Example Order 2
    15
- Cooling / Construction Type (B)
  16
- Size (C)
  17
- Length (D)
  17
- Motor Encoder System (Ee)
  18
- Nominal Speed (Nnn)
  21
  - Availability - 8LSA
    21
  - Availability - 8LSC
    22
  - Availability - 8LSO
    23
- Motor Options (Ff) 8LSA / 8LSC
  24
- Motor Options (Ff) 8LSO / 8LSP
  30
- Special Motor Options (Gg) 8LSA / 8LSC
  34
  - Special-Purpose Holding Brake for Reinforced A-Side Bearing
    35
- Special Motor Options (Gg) 8LSO / 8LSP
  37
- General Motor Data
  38
  - Fan Modules
    39
  - Formula Symbols
    40
  - Power Dissipation
    41
- Standard Motors
  42
  - 8Lsa25
    43
  - 8Lsaa2
    44
  - 8Lsa35
    45
  - 8Lsa37
    46
  - 8Lsa44
    47
  - 8Lsa46
    48
  - 8Lsa55
    49
  - 8Lsa73
    50
- 8LSA - Technical Data
  51
  - 8Lsa2
    51
  - 8Lsaa
    61
  - 8Lsa3
    68
  - 8Lsa4
    81
  - 8Lsa5
    95
  - 8Lsa5A/B/C
    110
  - 8Lsa6
    117
  - 8Lsa7
    132
  - 8Lsa8
    150
- 8LSC - Technical Data
  165
  - 8Lsc4
    165
  - 8Lsc5
    178
  - 8Lsc5A/B/C
    192
  - 8Lsc6
    199
  - 8Lsc7
    213
  - 8Lsc8
    229
- 8LSO - Technical Data
  243
  - 8Lso9
    243
- 8LSP - Technical Data
  253
  - 8Lsp9
    253
- Replacement Parts - 8LSC Fan Kit
  263
3 Transport and Storage

265
- Lifting Eye Bolts
  266
4 Installation Conditions

267
- Mounting Type and Cooling
  267
- Load Capacity of the Shaft End and Bearing
  268
5 Installation and Connection

270
- Before Installation
  270
- Safety
  270
  - General Sources of Danger
    270
  - Noise Emissions
    273
- Shaft End and Bearing
  273
- Installing in the System
  275
  - Fasteners and Tightening Torques
    275
- Connecting and Disconnecting the Motor
  276
  - Cables and Connectors
    277
  - Order of Connection
    279
  - Connecting Connectors Properly
    281
  - Connection Type
    282
6 Commissioning and Operation

287
- Before Commissioning and Operation
  287
- Safety
  287
  - General Sources of Danger
    287
  - Reversing Operation
    290

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