Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Series variant | High Dynamic |
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Rated current | 3.9 A |
| Max. permissible speed (mech.) | 9,000 rpm |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Degree of protection | IP64 |
Key Features
SIMOTICS S synchronous motor
1FK7-HD motor for motion control series identification.
1FK7-HD motor for motion control series identification.
PN=1.4kW
Supplied power value for this variant.
Supplied power value for this variant.
UDC=600V
Supplied DC link voltage rating.
Supplied DC link voltage rating.
NN=4500rpm
Supplied rated speed value.
Supplied rated speed value.
Absolute encoder with DRIVE-CLiQ interface
Encoder AM22DQ with 22BIT + 12 BIT MULTITURN and DRIVE-CLiQ interface.
Encoder AM22DQ with 22BIT + 12 BIT MULTITURN and DRIVE-CLiQ interface.
IP64 and holding brake
Degree of protection IP64 and with holding brake.
Degree of protection IP64 and with holding brake.
Frequently Asked Questions
What is the exact Siemens model 1FK7044-4CH71-1FH0?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the key performance ratings of 1FK7044-4CH71-1FH0?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Which encoder is used on 1FK7044-4CH71-1FH0?
It uses Encoder AM22DQ with an absolute encoder, 22BIT + 12 BIT MULTITURN, and DRIVE-CLiQ interface.
What mounting and connection details are listed for 1FK7044-4CH71-1FH0?
It has IM B5 (IM V1, IM V3), a plain shaft, M23 connector size, and rotatable connectors for signals and power.
What protection and brake information is available for 1FK7044-4CH71-1FH0?
It is rated IP64 and supplied with a holding brake.
