Product Overview
Technical Summary
| Product designation | SIMOTICS S 1FK7-HD permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Encoder system | Encoder IC22DQ incremental Encoder, 22 bits |
| Encoder interface | DRIVE-CLiQ |
| Holding brake | Permanent-magnet brake, 4.0 Nm holding torque |
| Brake supply | DC 24 V ± 10 % |
| Shaft end | Plain shaft |
| Connector size | M23 |
| Design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
- Motor designation: SIMOTICS S 1FK7-HD permanent-magnet synchronous motor with High Dynamic designation.
- Performance: Optimum power: 1.2 kW; rated speed (100 K): 4,500 rpm; rated torque (100 K): 2.6 Nm.
- Encoder and interface: Encoder IC22DQ: incremental Encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
- Holding brake: Permanent-magnet brake with holding torque 4.0 Nm; power supply voltage: DC 24 V ± 10 %.
- Mechanical configuration: Plain shaft, M23 connector size, rotatable signal and power connectors, and IM B5 (IM V1, IM V3) design.
- Cooling and protection: Natural cooling; degree of protection: IP65 and DE flange IP67.
Frequently Asked Questions
What identifies the exact 1FK7043-4CH71-1DH2 variant?
The supplied variant combines 1.2 kW optimum power, a 22-bit incremental Encoder IC22DQ with DRIVE-CLiQ, a permanent-magnet holding brake, plain shaft, IM B5 (IM V1, IM V3) design, and IP65 with DE flange IP67.
Which feedback system does this motor have?
It has an Encoder IC22DQ incremental Encoder with 22-bit resolution, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
What brake and brake supply are included in this configuration?
It has a permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What shaft, connector, and mounting details should be checked?
Check the plain shaft, M23 connector size, rotatable signal and power connectors, and IM B5 (IM V1, IM V3) design.
What quantity and destination should be provided for a quotation?
Provide the required quantity and destination together with the complete order number 1FK7043-4CH71-1DH2.
