What the S-1FL2 brings to a SINAMICS S200 axis
The Siemens 1FL2104-2BF01-0HC0 is a SIMOTICS S-1FL2 low-inertia servomotor sized for the SINAMICS S200 drive platform, drawing its 0.75 kW rated power from a 400 V 3AC supply at a nominal 3000 rpm and delivering 2.4 Nm of both standstill and rated torque — a matched standstill-to-rated figure that signals constant-torque capability across the working speed range rather than a motor that needs field weakening to hold load at low speed. The shaft height 40 mm frame keeps the motor compact enough for tabletop and small-format machine axes, and the integrated AS17-bit encoder feeds position feedback directly into the matched SINAMICS S200 without an external resolver or add-on module — that combination is the principal reason an integrator picks 1FL2 over a third-party motor that would force a separate encoder card or a software commutation setup.
Mechanical, sealing, and connector choices on this variant
The plain shaft with tolerance N, hybrid connector, and absence of a holding brake are deliberate options on this code: a holding brake would normally be specified on a vertical axis, while the plain shaft with tolerance N suits belt- or coupling-driven horizontal loads where the brake adds inertia without buying safety. IP65 with oil seal pushes this variant into factory environments where cutting fluid, lubricant mist, or washdown splash reaches the motor face — the standard 1FL2 IP65 rating alone resists dust and water jets, but the oil-seal suffix adds lip-sealing at the shaft exit to keep hydrocarbon mist from migrating along the shaft into the bearing cavity.
Lifecycle, compliance, and what the catalog metadata signals
Compliance reads Since: 01-01-18 against the RoHS substance restrictions directive and REACH Article 33 information is supplied with the product, while export control is recorded as AL:N / ECCN:N — the clean RoHS/REACH position plus the unrestricted export classification lets the motor ship into the usual industrial markets without an extra compliance package.