Technical Summary
| Motor type | Permanent-magnet synchronous motor |
|---|---|
| High Dynamic | High Dynamic |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Static torque (100 K) | 3.50 Nm |
| UDC | 600V |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | without holding brake |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Optimum power
1.2 kW.
1.2 kW.
Optimum speed
4,500 rpm.
4,500 rpm.
Encoder system
Encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn, with DRIVE-CLiQ interface.
Encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn, with DRIVE-CLiQ interface.
Protection and cooling
Degree of protection IP64; natural cooling.
Degree of protection IP64; natural cooling.
Mechanical design
IM B5 (IM V1, IM V3), shaft with fitted key, without holding brake.
IM B5 (IM V1, IM V3), shaft with fitted key, without holding brake.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1FA0?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotor range.
What encoder does 1FK7043-4CH71-1FA0 use?
It uses Encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
What are the power and speed data for 1FK7043-4CH71-1FA0?
Optimum power is 1.2 kW and rated speed (100 K) is 4,500 rpm.
What are the protection and cooling details of 1FK7043-4CH71-1FA0?
Degree of protection is IP64 and cooling is natural cooling.
What mounting and shaft configuration does 1FK7043-4CH71-1FA0 have?
Design acc. to Code I is IM B5 (IM V1, IM V3), and the shaft end is Feather key.
