Product Overview
Technical Summary
| Product designation | 1FK7043-4CH71-1RH1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Encoder system | Absolute Encoder 20 bits + 12 bits multiturn with DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
Key Features
- Motor designation: SIMOTICS S permanent-magnet synchronous motor, 1FK7-HD, High Dynamic.
- Performance: Optimum power: 1.2 kW; rated speed: 4,500 rpm; rated torque: 2.6 Nm (100 K); maximum torque: 10.0 Nm.
- Encoder system: Absolute Encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multiturn (traversing range 4096 revolutions) with DRIVE-CLiQ interface.
- Mechanical configuration: Natural cooling; IM B5 (IM V1, IM V3); plain shaft; holding brake; rotatable signals and power connectors; M23 connector size.
- Electrical and protection details: PN=1.2 kW; UDC=600 V; IP65 degree of protection; Pt1000 temperature sensor.
Frequently Asked Questions
Which specifications identify the exact 1FK7043-4CH71-1RH1 variant?
The supplied identifying specifications include 1.2 kW optimum power, 4,500 rpm rated speed, an absolute 20-bit + 12-bit multiturn Encoder with DRIVE-CLiQ, plain shaft, holding brake, IM B5 (IM V1, IM V3), natural cooling, M23 connectors, and IP65 protection.
What Encoder and connection details should be checked?
Check the absolute Encoder with 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multiturn (traversing range 4096 revolutions), the DRIVE-CLiQ interface, M23 connector size, and rotatable signals and power connectors.
Does this configuration include a holding brake and what is its supply?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and a DC 24 V ± 10 % power supply voltage.
What details are needed for a quotation?
Provide the complete order number 1FK7043-4CH71-1RH1, required quantity, and destination.
