Product Overview
Technical Summary
| Product designation | SIMOTICS S permanent-magnet synchronous motor, High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Maximum torque | 10.0 Nm |
| Rated current | 3.3 A |
| Feedback | Resolver R15DQ, resolver 15 bits, resolution 32768 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Shaft | Feather key, tolerance N |
| Holding brake | without holding brake |
| Protection | IP65 |
Key Features
- Motor designation: SIMOTICS S permanent-magnet synchronous motor, High Dynamic.
- Performance: Optimum power: 1.2 kW; optimum speed: 4,500 rpm; rated torque (100 K): 2.6 Nm.
- Feedback: Resolver R15DQ: resolver 15 bits with 32768 resolution and internal multi-pole design.
- Mechanical configuration: Natural cooling; IM B5 (IM V1, IM V3); shaft with Feather key and tolerance N; without holding brake.
- Connection and protection: Rotatable M23 connectors for signals and power; DRIVE-CLiQ interface; degree of protection IP65.
Frequently Asked Questions
What does Siemens order number 1FK7043-4CH71-1UA1 identify?
It identifies a SIMOTICS S permanent-magnet synchronous motor, High Dynamic, with 1.2 kW optimum power, Resolver feedback, natural cooling, and IP65 protection.
Which ratings should be checked for this exact motor variant?
Check the 4,500 rpm optimum speed, 2.6 Nm rated torque (100 K), 10.0 Nm maximum torque, and 3.3 A rated current.
Which feedback, shaft, and brake details distinguish the configuration?
The configuration has Resolver R15DQ feedback, a shaft with Feather key and tolerance N, and is without holding brake.
Which connection and mounting details should be verified?
Verify the rotatable M23 connectors for signals and power, the DRIVE-CLiQ interface, and IM B5 (IM V1, IM V3) design.
What quantity and destination are needed for a quotation?
Please provide the required quantity and delivery destination for a quotation.
