Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=2kW |
| DC link voltage | UDC=600V |
| Rated speed | 3,000 rpm |
| Number of poles | 8 |
| Rated current | 7.0 A |
| Feedback system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Mounting design | IM B5 (IM V1, IM V3) |
| Electrical connectors | Connectors for signals and power rotatable |
| Holding brake | Permanent-magnet brake; holding torque 22.0 Nm |
| Shaft end | Feather key; tolerance N |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD with PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
- Feedback and interface: Resolver R15DQ feedback with 15-bit resolution, internal multi-pole design, and DRIVE-CLiQ interface.
- Mounting and connection: IM B5 mounting (IM V1, IM V3), rotatable flange, rotatable signals and power connectors, and M40 connector size.
- Shaft and brake: Shaft with fitted Feather key, tolerance N, and permanent-magnet holding brake with 22.0 Nm holding torque.
- Cooling and protection: Natural cooling with IP65 protection and DE flange IP67.
- Active Product: Product lifecycle: Active Product.
Frequently Asked Questions
What identifies Siemens 1FK7085-4CF71-1UB2?
It is a SIMOTICS S 1FK7-HD synchronous motor with PN=2kW, UDC=600V, Resolver R15DQ feedback, a holding brake, and IM B5 mounting.
Which feedback and connection details should be checked?
Check the Resolver R15DQ system, 15-bit resolution, internal multi-pole design, DRIVE-CLiQ interface, and rotatable signals and power connectors.
Which shaft, brake, cooling, and protection facts distinguish this variant?
It has a Feather key shaft with tolerance N, a permanent-magnet holding brake, Natural cooling, IP65 protection, and DE flange IP67.
What details are needed to request a quotation?
Provide the complete order number, required quantity, and destination.
