Data sheet for SIMOTICS S-1FK7

MLFB-Ordering data 1FK7022-5AK71-1HG0

Figure similar

Engineering data

Remarks :

6

Client order no. :

Efficiency

1.80 A

86.0 %

Static torque (100 K)

Rated speed (100 K)

1.4 A

Stall current (60 K)

0.70 Nm

Rated current

Item no. :

Stall current (100 K)

Offer no. : Project :

0.8 Nm

Consignment no. :

Number of poles

6000 rpm

1.50 A

Moment of inertia

Order no. :

Static torque (60 K)

Rated torque (100 K) 0.6 Nm

0.280 kgcm²

Mechanical data

Motor type Compact

Shaft height 28

Cooling Natural cooling

Connector size

Design acc. to Code I

IP64

IM B5 (IM V1, IM V3)

Degree of protection

Grade A

Radial runout tolerance

Vibration severity grade

0.035 mm

1

Concentricity tolerance

Axial runout tolerance 0.08 mm

0.08 mm

KTY84 temperature sensor in the

Temperature monitoring stator winding

Color of the housing without

Electrical connectors Connectors for signals and power

rotatable

without holding brake

Shaft extension Plain shaft

Holding brake

Encoder system

Encoder AM512S/R: absolute

encoder 512 S/R, 4096 revolutions

multi-turn, with EnDat interface

Electrical time constant

4.20 Ω

3000 Nm/rad

Voltage constant at 20º C

Physical constants

Winding resistance at 20º C

1.70 ms

1.8 kg

0.46 Nm/A

Mechanical time constant

Thermal time constant

Net weight of the motor

Rotating field inductance

Torque constant

9.1 mH

Shaft torsional stiffness

2.20 ms

29.0 V/1000*min¯¹

18 min

Motor type Permanent-magnet synchronous

motor

Page 1 of 2 Generated Tue Oct 19 04:40:14 CEST 2021 Technical data are subject to change! There may be discrepancies between calculated and rating plate values.

MLFB-Ordering data 1FK7022-5AK71-1HG0

Figure similar

6 A

6000 rpm

2.65 Nm

Optimum speed

Optimum power

Maximum torque

Recommended Motor Module

3 A

Maximum inverter current

Rated inverter current

0.4 kW

Optimum operating point

Limiting data

Max. permissible speed (mech.) 10000 rpm

Max. permissible speed (inverter) 10000 rpm

Maximum current

Maximum torque

8.0 A

3.4 Nm

Page 2 of 2 Generated Tue Oct 19 04:40:14 CEST 2021 Technical data are subject to change! There may be discrepancies between calculated and rating plate values.