Product information
Overview
Key Features
- Motor ratings: PN=2 kW, UDC=600 V, rated speed 3,000 rpm, and rated torque 6.5 Nm (100 K).
- Synchronous motor design: Permanent-magnet synchronous motor with High Dynamic motor type and 8 poles.
- Absolute Encoder feedback: Absolute Encoder 20 bits with 1048576 resolution and 12 bits multi-turn with a traversing range of 4096 revolutions; Encoder AM20DQI has DRIVE-CLiQ interface.
- Mechanical configuration: IM B5 (IM V1, IM V3) design with Feather key shaft end, M40 connector size, and rotatable connectors for signals and power.
- Cooling and protection: Natural cooling, IP65 degree of protection, and Pt1000 temperature sensor for temperature monitoring.
- Brake and lifecycle: The motor is without holding brake and is an Active Product.
Technical Summary
| Product | 1FK7086-4CF71-1RA1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Rated power | PN=2 kW |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 6.5 Nm (100 K) |
| Maximum permissible speed | 6,000 rpm (mech.); 6,000 rpm (inverter) |
| Encoder | Absolute Encoder AM20DQI: 20 bits + 12 bits multi-turn; DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Protection | IP65 |
| Brake | without holding brake |
| Shaft and connectors | Feather key; rotatable signals and power connectors; M40 |
Frequently Asked Questions
What is the rated performance of the Siemens 1FK7086-4CF71-1RA1 motor?
PN=2 kW, rated speed is 3,000 rpm (100 K), and rated torque is 6.5 Nm (100 K).
Which feedback system and interface does this motor have?
It has an absolute Encoder AM20DQI with 20 bits and 12 bits multi-turn, plus a DRIVE-CLiQ interface.
What mechanical configuration should be verified for this motor?
Verify the IM B5 (IM V1, IM V3) design, Feather key shaft end, M40 connector size, and rotatable signals and power connectors.
Does the Siemens 1FK7086-4CF71-1RA1 include a holding brake?
It is without holding brake. For an MRO or project quotation, provide the required quantity, destination, and requested date.
