Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-HD |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 4.50 Nm |
| Rated current | 3.5 A |
| Number of poles | 6 |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| 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.
1.2 kW optimum power
Optimum power: 1.2 kW.
Optimum power: 1.2 kW.
4.5 Nm static torque
Static torque (100 K): 4.50 Nm.
Static torque (100 K): 4.50 Nm.
3000 rpm rated speed
Rated speed (100 K): 3,000 rpm.
Rated speed (100 K): 3,000 rpm.
Incremental encoder IC22DQ
Encoder system with incremental encoder 22 bits and DRIVE-CLiQ interface.
Encoder system with incremental encoder 22 bits and DRIVE-CLiQ interface.
IP64 protection
Degree of protection: IP64.
Degree of protection: IP64.
Applications
Motion control rotary drive
Rotary motion in SINAMICS S120 motion control systems.
Rotary motion in SINAMICS S120 motion control systems.
Frequently Asked Questions
What is the exact product model and type of 1FK7044-4CF71-1DB0?
It is a SIMOTICS S synchronous motor in the 1FK7-HD series.
What are the main performance ratings of 1FK7044-4CF71-1DB0?
Optimum power is 1.2 kW, rated speed is 3,000 rpm, and static torque (100 K) is 4.50 Nm.
What encoder interface does 1FK7044-4CF71-1DB0 use?
It uses Encoder IC22DQ with an incremental encoder 22 bits and DRIVE-CLiQ interface.
What are the installation and protection details for 1FK7044-4CF71-1DB0?
It has IM B5 (IM V1, IM V3) design, M23 connector size, natural cooling, and IP64 degree of protection.
Does 1FK7044-4CF71-1DB0 include a holding brake?
Yes, it is supplied with a holding brake.
