Product information
Overview
Key Features
- Synchronous motor performance: Optimum power: 3.8 kW; optimum speed: 3,000 rpm; rated torque: 12.0 Nm (100 K).
- Encoder feedback: Absolute encoder 20 bits with resolution 1048576 and 12 bits multi-turn with a traversing range of 4096 revolutions; DRIVE-CLiQ interface.
- Holding brake: Permanent-magnet brake with holding torque of 23.0 Nm, DC 24 V ± 10 % power supply voltage and 1.0 A coil current.
- Mechanical configuration: Natural cooling, IM B5 design (IM V1, IM V3), M23 connectors, rotatable signal and power connectors, and shaft end with feather key.
- Protection and monitoring: IP65 degree of protection and Pt1000 temperature sensor for temperature monitoring.
- Motor limits: Maximum permissible speed: 5,000 rpm (mechanical and inverter); maximum torque: 55.0 Nm; maximum current: 37.0 A.
Technical Summary
| Product | 1FK7100-2AF71-1RB1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Optimum power | 3.8 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 12.0 Nm |
| Encoder system | Absolute encoder 20 bits + 12 bits multi-turn; DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Holding brake | Permanent-magnet brake, holding torque 23.0 Nm |
| Protection | IP65 |
| Connector size | M23 |
| Maximum permissible speed | 5,000 rpm (mechanical and inverter) |
Frequently Asked Questions
What motor is Siemens 1FK7100-2AF71-1RB1?
It is a SIMOTICS S permanent-magnet synchronous motor with 3.8 kW optimum power and 3,000 rpm optimum speed.
Which encoder and interface does this motor have?
It has an absolute encoder 20 bits with 12 bits multi-turn feedback and a DRIVE-CLiQ interface.
What mounting and connector configuration does it use?
It uses IM B5 design (IM V1, IM V3), M23 connectors, and rotatable connectors for signals and power.
Does the motor include a holding brake and IP65 protection?
It has a permanent-magnet holding brake with 23.0 Nm holding torque and IP65 degree of protection.
What details should I provide for a quotation?
Provide the required quantity, destination and requested date so the exact model can be reviewed for an MRO or project quotation.
