Instruction, operation and maintenance instructions
High voltage flameproof motors for explosive atmosphere
AMD Rg 355-400-450-500
Vertical motors with rolling bearings – Assembly and
disassembly instructions
Grease lubricated rolling bearings
Arrangement of bearings
2-pole motor bearings & AMDR 450 all polarities
4-n pole motor bearings
Sheet No.
3AAM101049 E
Rev. B
01.2023
Page 2 of 4
Issued by: MOLM