Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor |
|---|---|
| Motor family | 1FK7 |
| Optimum power | 1.4 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Rated current | 3.9 A |
| Feedback | Resolver R15DQ, resolver 15 bits, resolution 32768, internal multi-pole |
| Interface | DRIVE-CLiQ |
| Connector | M23, rotatable signals and power connectors |
| Mounting | IM B5 (IM V1, IM V3) |
| Degree of protection | IP64 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7 family, High Dynamic motor type.
- Performance: Optimum power: 1.4 kW; rated speed: 4,500 rpm (100 K); rated torque: 3.0 Nm (100 K).
- Feedback: Resolver R15DQ: resolver 15 bits, resolution 32768, internal multi-pole.
- Connection: M23 power connector; electrical connectors for signals and power are rotatable; DRIVE-CLiQ interface.
- Mechanical configuration: IM B5 (IM V1, IM V3) design, plain shaft with tolerance N, naturally cooled.
- Protection and brake: Degree of protection: IP64; without holding brake.
Frequently Asked Questions
What product does 1FK7044-4CH71-1UG0 identify?
It identifies a Siemens SIMOTICS S permanent-magnet synchronous motor in the 1FK7 family.
Which ratings help verify this exact motor code?
Check the 1.4 kW optimum power, 4,500 rpm rated speed (100 K), 3.0 Nm rated torque (100 K), and 3.9 A rated current.
Which feedback and connection details should be checked?
Check the Resolver R15DQ feedback, 15-bit resolution with resolution 32768, internal multi-pole design, DRIVE-CLiQ interface, and rotatable M23 signals and power connectors.
What mechanical details distinguish the listed configuration?
It has IM B5 (IM V1, IM V3) mounting, a plain shaft with tolerance N, natural cooling, IP64 protection, and no holding brake.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination together with the complete 1FK7044-4CH71-1UG0 code.
