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Siemens 1FL2306-6AC01-0SB0 — Servo Motors

Siemens 1FL2306-6AC01-0SB0 SIMOTICS S-1FL2 Servo Motor

MPN1FL2306-6AC01-0SB0
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Siemens SIMOTICS S-1FL2 servo motor, 1FL2306-6AC01-0SB0, 1.75 kW, 400V 3AC, 2000 rpm, 8.8 Nm holding torque, IP65, 21-bit AS21 encoder, plain shaft, no holding brake.

StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

Identification

1FL2306-6AC01-0SB0 — Identification
ParameterValue
Product family1FL2 servomotors for SINAMICS S200

Approvals

1FL2306-6AC01-0SB0 — Approvals
ParameterValue
RoHS complianceSince: 01-01-18
REACH SVHC declarationReach Information

Other specifications

1FL2306-6AC01-0SB0 — Other specifications
ParameterValue
Group codeR220
Product groupX0DM
Product classC: products manufactured / produced to order, which cannot be reused or re-utilized or be returned against credit.
Export control regulationsAL : N / ECCN : N

Product details

Motor ratings and what they mean for the build

The 1FL2306-6AC01-0SB0: Rated at 1.75 kW on 400 V three-phase supply, this SIMOTICS S-1FL2 servo motor delivers 2000 rpm rated speed and 8.36 Nm continuous torque, with a holding torque of 8.8 Nm at standstill — the M0 figure tells you the stall torque available for positioning holds without oversizing the drive. The 21-bit AS21 absolute encoder (single-turn) gives you 2,097,152 counts per revolution — enough resolution for most servo positioning loops without a separate external encoder interface.

Mounting and integration with SINAMICS S200

Shaft height is 65 mm with a plain shaft (tolerance N) and no holding brake — the motor relies on the drive's holding brake or an external brake resistor for vertical-axis stops. IP65 protection with oil seal means the motor body and shaft seal tolerate washdown and cutting-fluid splash — common in machine-tool and packaging lines where coolant mist is present. The angular connector exits the motor body at 90°, which saves axial space in tight enclosures compared to a straight connector.

Compliance and documentation on file

RoHS compliant since 01-01-18 and REACH Article 33 data is published — the SVHC candidate list is available for downstream declarations.

MPN
1FL2306-6AC01-0SB0