Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated speed | 3,000 rpm |
| Rated torque | 1.2 Nm |
| Rated power | PN=0.38kW |
| DC link voltage | UDC=300V |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| 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) |
| Holding brake | with holding brake |
Applications
SINAMICS S120 servo drive use
Servo motor use in SINAMICS S120 systems.
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD for the 1FK7 servomotors family.
Rated speed 3,000 rpm
Rated speed (100 K): 3,000 rpm.
Absolute encoder AM22DQ
Encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn.
IP65 protection
Degree of protection: IP65.
Natural cooling
Cooling: Natural cooling.
With holding brake
Holding brake included.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1FH1?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the rated speed and rated torque of 1FK7033-4CF21-1FH1?
Rated speed is 3,000 rpm and rated torque is 1.2 Nm.
What encoder does 1FK7033-4CF21-1FH1 use?
It uses Encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn.
What are the protection and cooling details of 1FK7033-4CF21-1FH1?
Degree of protection is IP65, and cooling is Natural cooling.
