Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 4.3 kW |
| Optimum speed | 2,000 rpm |
| Rated torque (100 K) | 20.5 Nm |
| Rated current | 9.7 A |
| Encoder system | Absolute encoder 20 bits + 12 bits multi-turn, DRIVE-CLiQ interface |
| Cooling | Natural cooling |
| Design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Maximum permissible speed (mech.) | 5,000 rpm |
| Maximum torque | 80.0 Nm |
Key Features
- Motor performance: Optimum power: 4.3 kW; optimum speed: 2,000 rpm; rated torque (100 K): 20.5 Nm.
- Encoder system: Encoder AM20DQI: absolute encoder 20 bits with 12 bits multi-turn and DRIVE-CLiQ interface.
- Motor construction: Permanent-magnet synchronous motor with compact design and natural cooling.
- Mounting and shaft: IM B5 (IM V1, IM V3) design; shaft end with Feather key; connector size M40.
- Electrical connections: Rotatable connectors for signals and power; power connector rotatable.
- Protection and brake: Degree of protection: IP65; without holding brake.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7101-2AC71-1RA1?
It is a compact permanent-magnet synchronous motor with natural cooling.
2. What encoder does this motor have?
It has an Encoder AM20DQI: absolute encoder 20 bits with 12 bits multi-turn and a DRIVE-CLiQ interface.
3. What are the motor's optimum power and speed?
Optimum power is 4.3 kW and optimum speed is 2,000 rpm.
4. How is the motor mounted and connected?
It has an IM B5 (IM V1, IM V3) design, an M40 connector size, and rotatable connectors for signals and power.
5. Does the motor include a holding brake?
It is without holding brake.
