Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Optimum power | 3.0 kW |
| Optimum speed | 2,000 rpm |
| Rated torque (100 K) | 14.5 Nm |
| Maximum permissible speed (mech.) | 5,000 rpm |
| Maximum permissible speed (inverter) | 4,200 rpm |
| Maximum torque | 55.0 Nm |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn |
| Encoder interface | DRIVE-CLiQ |
| Degree of protection | IP65 |
| Design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
Key Features
- Synchronous motor performance: Permanent-magnet synchronous motor with 3.0 kW optimum power, 2,000 rpm optimum speed, and 14.5 Nm rated torque (100 K).
- Speed and torque limits: Maximum permissible speed is 5,000 rpm mechanically and 4,200 rpm with an inverter; maximum torque is 55.0 Nm.
- Absolute encoder with DRIVE-CLiQ: Encoder AM20DQI has 20-bit absolute resolution plus 12-bit multi-turn capability with a traversing range of 4096 revolutions.
- Cooling and protection: Natural cooling and IP65 degree of protection support the motor design.
- Mounting and connectors: IM B5 (IM V1, IM V3) design with M23 electrical connectors for signals and power; the connectors are rotatable.
- Holding brake and shaft: The motor has a permanent-magnet holding brake with 23.0 Nm holding torque and a shaft end with feather key.
Frequently Asked Questions
1. What type of motor is the 1FK7100-2AC71-1RB1?
It is a permanent-magnet synchronous motor with 3.0 kW optimum power and 2,000 rpm optimum speed.
2. What encoder does the motor have?
It has an Encoder AM20DQI with 20-bit absolute resolution, 12-bit multi-turn capability, and a DRIVE-CLiQ interface.
3. What are the motor's speed and torque limits?
Maximum permissible speed is 5,000 rpm mechanically and 4,200 rpm with an inverter. Maximum torque is 55.0 Nm.
4. How is the motor mounted and connected?
It has an IM B5 (IM V1, IM V3) design, M23 electrical connectors for signals and power, and rotatable connectors.
