1FK7 for SINAMICS S120 Combi/S120 Siemens

Обзор



SIMOTICS S-1FK7 feed motors in SH 63/SH 48 with DQI encoder

SIMOTICS S-1FK7 motors are compact permanent-magnet synchronous motors. SIMOTICS S-1FK7 motors can be combined with the SINAMICS S120 drive system to create a powerful system with high functionality. The motors are designed for operation without external cooling and the heat is dissipated through the motor surface. SIMOTICS S-1FK7 motors have a high overload capability.

The SIMOTICS S-1FK7 feed motors are perfectly adapted to the SINAMICS S120 Combi drive system.

Функции


  • Compact synchronous servomotors
  • Torque M0: 3 to 48 Nm
  • Shaft heights: 48 to 100
  • Rated speed: 2000 to 6000 rpm
  • Easily replaceable encoders with 20 bit resolution
  • Electronic rating plate in motor encoder
  • Naturally-cooled type of construction without fan
  • Plug connection for power cable
  • DRIVE-CLiQ interface for signal cable
  • IP65 degree of protection

Особенности


  • Maximum machine dynamics thanks to optimum relation between torque and motor moment of inertia.
  • Very high torque even at high speeds as a result of the special field weakening concept
  • Excellent machine precision thanks to high resolution of motor encoder and high-precision shaft and flange mounting
  • Very fast acceleration thanks to triple electrical overload capability
  • High degree of ruggedness because encoder is mechanically decoupled from the motor shaft
  • Maintenance-free absolute encoder without battery
  • High energy efficiency

SIMOTICS S-1FK7 Compact motors

  • Space-saving installation due to extremely high power density
  • For universal applications
  • Wide range of motors

SIMOTICS S-1FK7 High Inertia motors

  • Robust closed-loop control properties for high or variable load moment of inertia
  • Minimal optimization and commissioning overhead for the compensation of disturbances

Опции



Order code

Description

K23

Special paint finish for "Worldwide" climate group:
Primer and paint finish Anthracite RAL 7016



When ordering a motor with options, -Z should be added to the article number.

Технические данные



Product designation

SIMOTICS S-1FK7 Compact/1FK7 High Inertia synchronous motor

Type of motor

Permanent-magnet
synchronous motor

Magnet material

Rare-earth magnet material

Cooling

Natural cooling

Temperature monitoring

KTY84 temperature sensor in the stator winding

Insulation of the stator winding in accordance with EN 60034‑1 (IEC 60034‑1)

Temperature class 155 (F) for a winding temperature rise of ΔT = 100 K at an ambient temperature of 40 °C (104 °F).

Type of construction in accordance with EN 60034‑7 (IEC 60034‑7)

IM B5 (IM V1, IM V3)

Degree of protection in accordance with EN 60034‑5 (IEC 60034‑5)

IP65

Shaft extension on the drive end (DE) in accordance with DIN 748‑3 (IEC 60072‑1)

Plain shaft/
feather key and keyway (half-key balancing)

Shaft and flange accuracy in accordance with DIN 42955 (IEC 60072‑1)1)

Tolerance N

Vibration severity in accordance with EN 60034‑14 (IEC 60034‑14)

Grade A
is maintained up to rated speed

Sound pressure level LpA (1 m) in accordance with DIN EN ISO 1680, max.

 
  • 1FK704

55 dB

  • 1FK706

65 dB

  • 1FK708/1FK710

70 dB

Connection

Connectors for signals and power, can be rotated

Paint finish

Anthracite RAL 7016

2nd rating plate

Enclosed separately

Holding brake

Without/with

Certificate of suitability

cURus



1) Shaft extension run-out, concentricity of centering ring and shaft, and perpendicularity of flange to shaft.

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