Technical data

Manual – Gear Units and Gearmotors

Gear units with IEC or NEMA adapter AM (→ GK)

Project Planning for Components on the Input Side

6 Project Planning for Components on the Input Side

6.1 Gear units with IEC or NEMA adapter AM (→ GK)

For mounting motors according to IEC standard or NEMA (type C or TC) to SEW helical

gear units, parallel shaft helical gear units, helical-bevel and helical-worm gear units.

Adapters are available for sizes 63 to 280 for IEC motors. Adapters are available for

sizes 56 to 365 for NEMA motors.

The designation of the adapter size corresponds to the respective IEC or NEMA motor

size.

Torque is transmitted between the motor and the gear unit via a positive and elastomeric

spider. Vibrations and shocks occurring during operation are effectively weakened by

the inserted polyurethane spider.

04588AXX

Figure 14: Helical-worm gear unit with adapter AM