Product Overview
Technical Summary
| Product model | 1FK7043-4CH71-1FH0 |
|---|---|
| Motor family | SIMOTICS S synchronous motor 1FK7-HD |
| Optimum power | 1.2 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Maximum torque | 10.0 Nm |
| Encoder | AM22DQ absolute encoder, 22 bits + 12 bits multi-turn, with DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Degree of protection | IP64 |
Key Features
Optimum power: 1.2 kW; optimum speed: 4,500 rpm; rated speed (100 K): 4,500 rpm.
Motor type: Permanent-magnet synchronous motor; High Dynamic.
Encoder AM22DQ: absolute encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, and 12 bits multi-turn with a traversing range of 4096 revolutions.
Design acc. to Code I: IM B5 (IM V1, IM V3); plain shaft; M23 connector size; connectors for signals and power rotatable.
Permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Natural cooling; degree of protection IP64; Pt1000 temperature sensor.
Frequently Asked Questions
What is the exact motor model?
The exact model is Siemens SIMOTICS S 1FK7043-4CH71-1FH0.
What encoder configuration does this motor have?
It has an AM22DQ absolute encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R, and 12 bits multi-turn over 4096 revolutions, with DRIVE-CLiQ interface.
What are the motor mounting and connector details?
The motor uses IM B5 (IM V1, IM V3), has a plain shaft, and uses rotatable signal and power connectors with M23 connector size.
Does this configuration include a holding brake?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What project details should accompany a quotation request?
Provide the requested quantity, destination, schedule context, and any additional BOM lines.
