Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | Permanent-magnet synchronous motor |
| Rated power | PN=2kW |
| DC link voltage | UDC=600V |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 6.5 Nm |
| Rated current | 5.7 A |
| Feedback system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M40 |
| Degree of protection | IP65 and DE flange IP67 |
| Cooling | Natural cooling |
| Holding brake | without holding brake |
Key Features
- Motor performance: Permanent-magnet synchronous motor with 3,000 rpm rated speed, 6.5 Nm rated torque (100 K), and 93.0 % efficiency.
- Electrical data: Rated current: 5.7 A; rated inverter current: 30 A; maximum inverter current: 72 A.
- Resolver feedback: Resolver R14DQ system with 14-bit resolution, 16384 resolution and internal 2-pole design.
- Power and signal connection: M40 connectors for signals and power, with rotatable electrical connectors and a rotatable power connector.
- Mechanical installation: IM B5 design (IM V1, IM V3), natural cooling, feather key shaft end and no holding brake.
- Protection and monitoring: Degree of protection: IP65 and DE flange IP67; Pt1000 temperature sensor for temperature monitoring.
Frequently Asked Questions
1. What motor type is the Siemens 1FK7086-4CF71-1PA2?
It is a permanent-magnet synchronous motor with a High Dynamic motor type designation.
2. What feedback system does this motor use?
It uses a Resolver R14DQ system: resolver 14 bits with resolution 16384 and an internal 2-pole design.
3. How is the motor connected?
It has M40 connectors for signals and power, and the electrical connectors are rotatable.
4. What mounting and protection details should be verified?
The design is IM B5 (IM V1, IM V3), with IP65 protection and IP67 protection at the DE flange.
