Product Overview
Technical Summary
| Optimum power | 1.2 kW |
|---|---|
| Optimum speed | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Rated current | 3.5 A |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding torque | 4.0 Nm |
| Brake power supply | DC 24 V ± 10 % |
| Degree of protection | IP65 |
Key Features
Optimum power: 1.2 kW; optimum speed: 3,000 rpm.
Rated torque: 3.7 Nm (100 K); rated current: 3.5 A; rated speed: 3,000 rpm (100 K).
Encoder IC22DQ: incremental encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R and commutation position 11 bits; DRIVE-CLiQ interface.
Design acc. to Code I: IM B5 (IM V1, IM V3); plain shaft; flange 1.
Permanent-magnet holding brake with holding torque 4.0 Nm; M23 connectors for signals and power are rotatable.
Natural cooling and degree of protection IP65.
Frequently Asked Questions
What is the exact motor line item?
It is the Siemens 1FK7044-4CF71-1DH1 SIMOTICS S 1FK7-HD permanent-magnet synchronous motor.
What encoder configuration does it have?
It has an Encoder IC22DQ incremental encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits and a DRIVE-CLiQ interface.
What are the motor mounting and shaft details?
The motor has design IM B5 (IM V1, IM V3), flange 1 and a plain shaft.
What holding brake and supply data does it have?
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.
