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Unit Designations and Design Variants Unit designations for gear units and options

3Unit Designations and Design Variants

3.1Unit designations for gear units and options

Spiral gear unit Parallel shaft helical gear unit Designation RX..Single-stage foot mounted versionRXF..Single-stage B5 flange-mounted versionR..Foot-mounted version R..FFoot-mounted and B5 flange-mounted versionRF..B5 flange-mounted designRZ..B14 flange-mounted designRM..B5 flange-mounted version with extended bearing suppliers housing Designation F..Foot-mounted versionFA..BFoot-mounted version and hollow shaftFH..BFoot-mounted version and hollow shaft with shrink diskFV..BFoot-mounted version and hollow shaft with splined hollowshaft to DIN 5480FF..B5 flange-mounted designFAF..B5 flange-mounted version and hollow shaftFHF..B5 flange-mounted and hollow shaft with shrink diskFVF..B5 flange-mounted version and hollow shaft with splined hollowshaft to DIN 5480FA..Hollow shaftFH..Hollow shaft with shrink diskFT..Hollow shaft with TorqLOC
® hollow shaft mounting systemFV..Hollow shaft with splined hollow shaft to DIN 5480 FAZ..B14 flange-mounted version and hollow shaftFHZ..B14 flange-mounted and hollow shaft with shrink diskFVZ..B14 flange-mounted version and hollow shaft with splined hol-low shaft to DIN 5480

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Catalog – DR Gearmotors 01/2008