The SINAMICS G115D 6SL3520-0XH20-7AF0 is a 0.75 kW wall-mounted distributed drive with AS-Interface communication — the entry-level power rating for three-phase G115D drives. Its FSA enclosure (380 × 216 × 129 mm) mounts directly on the conveyor frame in IP65/IP66, eliminating the control cabinet for short motor cable runs and simpler machine layouts.

Where Does a 0.75 kW AS-Interface Drive Fit in a Conveyor System?

At 0.75 kW with 4.4 A overload output (2.2 A continuous), this drive powers individual conveyor zones — short belt sections, roller beds, and transfer units — where the mechanical load is light and distributed control makes sense. AS-Interface connectivity means each zone drive appears on the same two-wire bus as the zone's sensors: the AS-i master coordinates speed, direction, and accumulation logic across dozens of zone drives and photo-eyes on a single cable run. No per-drive Ethernet drop, no switch port consumed — just the yellow AS-i flat cable daisy-chained from zone to zone.

What Motors Pair with the 0.75 kW FSA Drive?

The drive is compatible with SIMOGEAR 2KJ8 geared motors — IE3 asynchronous or IE4 synchronous reluctance — for horizontal conveyor duty. The 0–550 Hz output with encoderless vector control provides smooth ramping for accumulation and merge applications. Integrated STO (Safe Torque Off) via F-DI maintains safety integrity without external contactors.