Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD, High Dynamic |
|---|---|
| Rated power | PN=0.94 kW |
| DC link voltage | UDC=300 V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector | M23 rotatable connectors for signals and power |
| Shaft | Feather key, tolerance N |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Protection | IP64 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD, High Dynamic.
- Rated performance: PN=0.94 kW, rated speed 3,000 rpm (100 K), and rated torque 3.0 Nm (100 K).
- Feedback and interface: Resolver R15DQ with 15-bit resolution (32768, internal multi-pole) and DRIVE-CLiQ interface.
- Mechanical configuration: Natural cooling, IM B5 (IM V1, IM V3), M23 rotatable connectors, Feather key shaft, and holding brake.
- Electrical limits: Rated current: 3.7 A. Maximum current: 12.5 A; maximum torque: 10.0 Nm.
- Protection and brake supply: Degree of protection IP64. Permanent-magnet brake with DC 24 V ± 10 % power supply and 4.0 Nm holding torque.
Frequently Asked Questions
What identifies Siemens 1FK7043-4CF21-1UB0?
It identifies a SIMOTICS S 1FK7-HD permanent-magnet synchronous motor with PN=0.94 kW, UDC=300 V, resolver feedback, DRIVE-CLiQ interface, holding brake, and IP64 protection.
Which feedback, shaft, and connection details should be checked?
Check the Resolver R15DQ with 15-bit resolution (32768, internal multi-pole), the Feather key shaft with tolerance N, and the M23 rotatable connectors for signals and power.
What details are needed to verify the code and request a quotation?
Check the complete order number and nameplate details, then provide the required quantity and destination.
