Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Power rating | PN=2kW |
| DC link voltage | UDC=600V |
| Static torque (100 K) | 6.40 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Rated current | 6.2 A |
| Maximum current | 26.5 A |
| Maximum torque | 17.3 Nm |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Holding brake | with holding brake |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
PN=2kW
Optimum power: 2.0 kW.
Optimum power: 2.0 kW.
UDC=600V
DC link voltage: 600V.
DC link voltage: 600V.
M0=6.4Nm (100K)
Static torque at 100 K: 6.40 Nm.
Static torque at 100 K: 6.40 Nm.
NN=4500rpm
Rated speed at 100 K: 4,500 rpm.
Rated speed at 100 K: 4,500 rpm.
Incremental encoder 22 bits with DRIVE-CLiQ interface
Encoder IC22DQ with incremental encoder 22 bits and commutation position 11 bits.
Encoder IC22DQ with incremental encoder 22 bits and commutation position 11 bits.
Applications
SINAMICS S120 drive integration
Motor use in SINAMICS S120 drive systems.
Motor use in SINAMICS S120 drive systems.
Frequently Asked Questions
What is Siemens 1FK7061-4CH71-1DH2?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotor range for SINAMICS S120.
What are the main power and speed ratings of 1FK7061-4CH71-1DH2?
PN=2kW, UDC=600V, and NN=4500rpm.
Which feedback system is used on 1FK7061-4CH71-1DH2?
It uses Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLiQ interface and commutation position 11 bits.
What protection and cooling details are listed for 1FK7061-4CH71-1DH2?
Cooling is natural cooling, and degree of protection is IP65 and DE flange IP67.
