Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=2 kW |
| DC link voltage | UDC=600 V |
| Rated speed | 3,000 rpm |
| Rated torque (100 K) | 6.5 Nm |
| Maximum torque | 65.0 Nm |
| Rated current | 7.0 A |
| Resolver system | Resolver R14DQ, 14 bits, resolution 16384 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M40 |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Holding brake supply | DC 24 V ± 10 % |
Key Features
- Motor performance: Rated speed: 3,000 rpm; rated torque (100 K): 6.5 Nm; maximum torque: 65.0 Nm.
- Electrical data: Rated current: 7.0 A; maximum current: 84.0 A; efficiency: 92.0 %.
- Resolver feedback: Encoder system: Resolver R14DQ, resolver 14 bits with resolution 16384 and internal 2-pole design.
- Connections and mounting: M40 connector size; signals and power connectors are rotatable; design according to Code I: IM B5 (IM V1, IM V3).
- Cooling and protection: Natural cooling with IP64 degree of protection and a Pt1000 temperature sensor.
- Holding brake: Permanent-magnet brake with 22.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Frequently Asked Questions
1. What motor type is Siemens 1FK7085-4CF71-1PB0?
It has a permanent-magnet synchronous motor design and is classified as High Dynamic.
2. What feedback system does this motor have?
It has a Resolver R14DQ system: resolver 14 bits, resolution 16384, with an internal 2-pole design.
3. What mounting and connector details should be verified?
The motor uses IM B5 (IM V1, IM V3) mounting, an M40 connector size, and rotatable connectors for signals and power.
