Product information
Overview
Key Features
- Synchronous motor performance: Optimum power: 1.2 kW; optimum speed: 4,500 rpm; rated torque: 2.6 Nm (100 K).
- Electrical ratings: UDC: 600 V; rated current: 3.3 A; maximum current: 12.5 A.
- Absolute encoder feedback: Absolute Encoder AM22DQ with 22-bit resolution (4,194,304), encoder-internal 2048 S/R, and 12-bit multi-turn over 4096 revolutions.
- Mounting and shaft: Design acc. to Code I: IM B5 (IM V1, IM V3); plain shaft; shaft torsional stiffness: 11,400 Nm/rad.
- Connections and cooling: M23 electrical connectors for signals and power are rotatable; natural cooling; holding brake without holding brake.
- Protection and monitoring: Degree of protection: IP65; temperature monitoring with a Pt1000 temperature sensor.
Technical Summary
| Product | 1FK7043-4CH71-1FG1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.2 kW |
| Optimum speed | 4,500 rpm |
| Rated torque | 2.6 Nm (100 K) |
| Supply | UDC: 600 V |
| Rated current | 3.3 A |
| Maximum permissible speed | 9,000 rpm (mech.); 9,000 rpm (inverter) |
| Maximum torque | 10.0 Nm |
| Encoder | AM22DQ absolute Encoder, 22 bits + 12 bits multi-turn, with DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3), plain shaft |
| Protection | IP65 |
Frequently Asked Questions
What motor is Siemens 1FK7043-4CH71-1FG1?
It is a SIMOTICS S permanent-magnet synchronous motor with High Dynamic motor type classification.
What feedback system does this motor use?
It uses an absolute Encoder AM22DQ with 22-bit resolution, 12-bit multi-turn capability, and a DRIVE-CLiQ interface.
What are the mounting and connector details?
The motor has IM B5 (IM V1, IM V3) design, a plain shaft, and rotatable M23 connectors for signals and power.
Does this configuration include a holding brake?
It is without holding brake.
