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Siemens 1FL6094-1AC61-0AH1 — Servo Motors

Siemens 1FL6094-1AC61-0AH1 SIMOTICS S-1FL6 Servo Motor, 5 kW

MPN1FL6094-1AC61-0AH1

Siemens SIMOTICS S-1FL6 servo motor, 1FL6094-1AC61-0AH1, 5 kW, 2000 rpm, 30 Nm stall torque, 23.9 Nm rated torque, shaft height 90 mm, incremental encoder TTL 2500 incr./rev., holding brake, IP65.

StockContact for availability
Lead time1-2 Weeks wk
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Product details

Active production — no lifecycle risk for BOM planning

The 1FL6094-1AC61-0AH1: Sourced through Siemens authorized distribution; quantities are quoted against the BOM with lead time and volume pricing confirmed at RFQ. No stock-holding claim — availability confirmed per order.

Torque and speed — matching the load to the 5 kW rating

Rated power is 5 kW at 2000 rpm, with a stall torque M0 of 30 Nm and a rated torque MN of 23.9 Nm. The 30 Nm stall figure is the peak torque available at zero speed for acceleration and deceleration — budget this against the load inertia and duty cycle to avoid oversizing the drive. Operating voltage is 400 V 3 AC — standard European three-phase industrial mains. The motor is designed to pair with SINAMICS V70 and V90 servo drives, which provide the field-oriented current control for this permanent-magnet synchronous rotor. Feedback is an incremental encoder with TTL output at 2500 increments per revolution. That gives the drive 2500 position counts per turn before interpolation — adequate for positioning tasks where the resolution requirement stays within a few tenths of a degree.

Mechanical fit and environmental sealing

Shaft height is 90 mm with a plain shaft, tolerance N — this is the standard metric mounting dimension for the motor foot and coupling alignment. The holding brake is integrated, so the motor holds position when power is removed without an external brake resistor or mechanical lock. Degree of protection is IP65 with the sealing ring fitted. That means the motor body and shaft seal are dust-tight and protected against low-pressure water jets — suitable for washdown environments in food processing, packaging, or wet machining lines. The sealing ring must be in place at the cable entry to maintain the rating.

Frequently asked questions

What are the key ratings for 1FL6094-1AC61-0AH1?

Rated power is 5 kW at 2000 rpm, with a stall torque of 30 Nm and a rated torque of 23.9 Nm. Operating voltage is 400 V 3 AC. The feedback encoder is incremental TTL with 2500 increments per revolution. The motor includes a holding brake and is rated IP65 with the sealing ring.

MPN
1FL6094-1AC61-0AH1