Product Overview
Technical Summary
| Product | 1FK7105-2AC71-1QH1 |
|---|---|
| Product lifecycle | Active Product |
| Motor type | Permanent-magnet synchronous motor; Compact |
| Optimum power | 7.7 kW |
| Optimum speed | 2,000 rpm |
| Rated torque (100 K) | 37.0 Nm |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Holding brake | Permanent-magnet brake; holding torque 43.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
| Design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
Key Features
Optimum power: 7.7 kW; optimum speed: 2,000 rpm; rated torque (100 K): 37.0 Nm.
Max. permissible speed (mech.): 5,000 rpm; max. permissible speed (inverter): 3,650 rpm; maximum torque: 150.0 Nm.
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
Permanent-magnet brake with holding torque of 43.0 Nm and power supply voltage of DC 24 V ± 10 %.
Natural cooling, IM B5 (IM V1, IM V3) design, plain shaft and rotatable connectors for signals and power.
Degree of protection: IP65; temperature monitoring uses a Pt1000 temperature sensor.
Frequently Asked Questions
What is the exact Siemens motor line item?
The exact line item is 1FK7105-2AC71-1QH1, a SIMOTICS S permanent-magnet synchronous motor.
What feedback system does this motor have?
It has an Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
What holding-brake details should be retained in the quotation?
The motor has a permanent-magnet brake with 43.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What mechanical configuration is specified?
The motor has natural cooling, IM B5 (IM V1, IM V3) design, a plain shaft and IP65 degree of protection.
What project details should accompany this line item?
Provide the requested quantity, destination, schedule context and any additional BOM lines for the quotation inquiry.
