Product Overview
Technical Summary
| Product designation | 1FK7085-4CF71-1PB0 SIMOTICS S synchronous motor |
|---|---|
| Rated power | PN=2kW |
| DC link voltage | UDC=600V |
| Rated speed | 3,000 rpm (100 K) |
| Feedback | Resolver R14DQ, 14-bit resolution (16384, internal 2-pole) |
| Mounting design | IM B5 (IM V1, IM V3), flange 1 |
| Holding brake | Permanent-magnet brake; holding torque 22.0 Nm |
| Electrical connection | Rotatable signals and power connectors; M40 connector size |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
Key Features
- Motor designation: SIMOTICS S permanent-magnet synchronous motor, High Dynamic, with PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
- Speed and torque: Rated speed: 3,000 rpm (100 K); rated torque: 6.5 Nm (100 K); maximum permissible speed: 6,000 rpm; maximum torque: 65.0 Nm.
- Feedback and interface: Resolver R14DQ feedback with 14-bit resolution (16384, internal 2-pole) and DRIVE-CLiQ interface.
- Mechanical configuration: Frame size IMB 5 (IM V1, IM V3), flange 1, rotatable connectors for signals and power, M40 connector size, and shaft with fitted Feather key, tolerance N.
- Holding brake: Permanent-magnet holding brake with 22.0 Nm holding torque and DC 24 V ± 10 % power supply.
- Cooling and protection: Natural cooling and IP64 degree of protection.
Frequently Asked Questions
What product does Siemens order number 1FK7085-4CF71-1PB0 identify?
It identifies a SIMOTICS S permanent-magnet synchronous motor with PN=2kW, UDC=600V, Resolver R14DQ feedback, a holding brake, and natural cooling.
Which feedback and connection details should be checked for this MLFB?
Check the Resolver R14DQ system with 14-bit resolution (16384, internal 2-pole), the DRIVE-CLiQ interface, and the rotatable connectors for signals and power.
Which mechanical and protection details distinguish this motor variant?
The supplied configuration has IM B5 (IM V1, IM V3) mounting, flange 1, a shaft with fitted Feather key, M40 connector size, natural cooling, and IP64 protection.
What details are needed to request a quotation?
Provide the complete order number 1FK7085-4CF71-1PB0, the required quantity, and the destination.
