Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7 |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Static torque (100 K) | 3.50 Nm |
| Rated current | 3.3 A |
| Max. permissible speed (mech.) | 9,000 rpm |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Interface | DRIVE-CLiQ |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi- pole) |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor in the 1FK7 series with High Dynamic design.
Permanent-magnet synchronous motor in the 1FK7 series with High Dynamic design.
1.2 kW optimum power
Optimum power: 1.2 kW.
Optimum power: 1.2 kW.
DRIVE-CLiQ interface
Equipped with a DRIVE-CLiQ interface and a Resolver R15DQ encoder system.
Equipped with a DRIVE-CLiQ interface and a Resolver R15DQ encoder system.
Natural cooling and IP64
Naturally cooled design with degree of protection IP64.
Naturally cooled design with degree of protection IP64.
Mechanical configuration
Frame size IMB 5 (IM V1, IM V3), flange 1, shaft with fitted key, and without holding brake.
Frame size IMB 5 (IM V1, IM V3), flange 1, shaft with fitted key, and without holding brake.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1UA0?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotor range.
What is the rated speed and torque of 1FK7043-4CH71-1UA0?
Rated speed (100 K) is 4,500 rpm and rated torque (100 K) is 2.6 Nm.
Which interface and encoder system does 1FK7043-4CH71-1UA0 use?
It has a DRIVE-CLiQ interface and a Resolver R15DQ encoder system.
What are the cooling and protection details for 1FK7043-4CH71-1UA0?
The motor is naturally cooled and has degree of protection IP64.
