Product Overview
Technical Summary
| Product designation | 1FK7044-4CF71-1DH1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Encoder system | Encoder IC22DQ: incremental Encoder 22 bits; resolution 4194304; encoder-internal 2048 S/R; commutation position 11 bits |
| Electrical connectors | Connectors for signals and power rotatable |
| Mounting design | IM B5 (IM V1, IM V3) |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Degree of protection | IP65 |
| Product lifecycle | Active Product |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD, with PN=1.2kW and UDC=600V.
- Performance: Optimum power: 1.2 kW; rated speed (100 K): 3,000 rpm; rated torque (100 K): 3.7 Nm.
- Encoder feedback: Encoder IC22DQ: incremental Encoder 22 bits, resolution 4194304, encoder-internal 2048 S/R, with DRIVE-CLiQ interface and commutation position 11 bits.
- Mounting and shaft: Design acc. to Code I: IM B5 (IM V1, IM V3); plain shaft with tolerance N.
- Connections and cooling: M23 electrical connectors for signals and power are rotatable; cooling: Natural cooling.
- Brake and protection: Permanent-magnet holding brake with holding torque 4.0 Nm; degree of protection IP65.
Frequently Asked Questions
Which specifications identify Siemens 1FK7044-4CF71-1DH1?
The supplied identifying specifications are SIMOTICS S 1FK7-HD, 1.2 kW optimum power, 3,000 rpm rated speed (100 K), Encoder IC22DQ with 22-bit incremental Encoder and DRIVE-CLiQ interface, plain shaft, holding brake, and IP65 protection.
What Encoder and interface does this motor have?
It has an Encoder IC22DQ: incremental Encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
How is this motor mounted and connected?
It has design acc. to Code I IM B5 (IM V1, IM V3), a plain shaft, and rotatable M23 connectors for signals and power.
Does the configuration include a holding brake?
It has a permanent-magnet holding brake with 4.0 Nm holding torque.
What code and destination details are needed for a quotation?
Provide the complete order number 1FK7044-4CF71-1DH1, the required quantity, and the destination.
