Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | Permanent-magnet synchronous motor |
| Rated power | PN=2kW |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 6.5 Nm (100 K) |
| Supply voltage | UDC=600V |
| Encoder system | Absolute Encoder AM20DQI: 20 bits + 12 bits multiturn |
| Interface | DRIVE-CLiQ |
| Mounting | IM B5 (IM V1, IM V3) |
| Connector size | M40 |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
Key Features
- Motor performance: PN=2kW, rated speed 3,000 rpm, rated torque 6.5 Nm (100 K), and maximum torque 65.0 Nm.
- Encoder feedback: Absolute Encoder AM20DQI with 20 bits (resolution 1048576, encoder-internal 512 S/R) plus 12 bits multiturn (traversing range 4096 revolutions), with DRIVE-CLiQ interface.
- Electrical data: UDC=600V, rated current 7.0 A, maximum current 84.0 A, and efficiency 92.0 %.
- Mounting and connections: IM B5 (IM V1, IM V3) design with M40 connector size and rotatable connectors for signals and power.
- Cooling and protection: Natural cooling, IP65 degree of protection, and a Pt1000 temperature sensor for temperature monitoring.
- Shaft and brake configuration: Shaft with fitted Feather key, tolerance N, and without holding brake.
Frequently Asked Questions
1. What motor type is Siemens 1FK7085-4CF71-1RA1?
It has a permanent-magnet synchronous motor design and is identified as High Dynamic.
2. What encoder does this motor have?
It has an absolute Encoder AM20DQI with 20 bits, 12 bits multiturn, and a DRIVE-CLiQ interface.
3. What are the rated speed and rated torque?
Rated speed is 3,000 rpm (100 K), and rated torque is 6.5 Nm (100 K).
4. How is the motor mounted and connected?
It has IM B5 (IM V1, IM V3) design, M40 connector size, and rotatable connectors for signals and power.
