Product image is representative; revision or series may vary.
Contact us to request a specific version.
Contact us to request a specific version.
1FL6044-1AF61-2LB1 Siemens
Sold out
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$0.00
-
$0.00
Current price
$0.00
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Siemens SIMOTICS S-1FL6 servo motor part number 1FL6044-1AF61-2LB1 is a permanent-magnet synchronous motor designed for position-controlled and torque-controlled applications. It features an integrated absolute encoder (20-bit single-turn + 12-bit multi-turn) and a built-in holding brake. Intended for use with SINAMICS V70 and V90 converters, this motor serves in motion control systems requiring precise speed, torque, and position feedback in industrial automation.
Best Suited For
- Servo control systems with SINAMICS V90 converters
- Applications requiring absolute position feedback
- Positions where holding brake prevents drift when de-energized
- Environments with light exposure to dust/water (IP65 rated)
Rated power
0.75 kW
Rated torque
2.39 Nm
Rated speed
3 000 rpm
Absolute encoder
20-bit single-turn + 12-bit multi-turn
Degree of protection
IP65
Technical Specifications
I/O & Electrical
Rated voltage (inverter supply)
3 AC 400 V
Rated current
2.1 A
Max. current
6.3 A
Rated torque
2.39 Nm
Static torque (holding brake)
3.50 Nm (brake)
Brake rated voltage
24 V DC ±10 %
Brake rated current
0.90 A
Brake opening time
60 ms
Brake closing time
45 ms
Physical & Environmental
Max. speed
4 000 rpm
Moment of inertia
5.700 kg cm²
Torque constant
1.20 Nm/A
Thermal class
B (130 °C)
Ambient temperature (operation)
0 … 40 °C
Relative humidity
max. 90 % RH (no condensation at 30 °C)
Net weight
6.30 kg
Motor type
High inertia permanent-magnet synchronous motor
Shaft height
45 mm
Connection type
Angular connector (rotatable)
Cooling
Natural cooling
Shaft end
Feather key
Radial run-out tolerance
Class N
Vibration severity grade
Grade A
Degree of protection
IP65
Design (flange)
IM B5 (IM V1, IM V3)
Certifications
CEEAC
CE and EAC compliance per Siemens datasheet.
