Product information
Overview
Key Features
- Motor performance: Optimum power: 1.4 kW; optimum speed: 4,500 rpm; rated torque: 3.0 Nm (100 K).
- Speed and torque limits: Maximum permissible speed: 9,000 rpm (mechanical and inverter); maximum torque: 13.0 Nm.
- Encoder feedback: Encoder IC22DQ: incremental Encoder 22 bits, resolution 4194304, encoder-internal 2048 S/R, plus commutation position 11 bits; DRIVE-CLiQ interface.
- Mounting and shaft: Design acc. to Code I: IM B5 (IM V1, IM V3); flange 1; plain shaft with radial runout tolerance 0.040 mm.
- 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 and DC 24 V ± 10 % power supply; degree of protection: IP64.
Technical Summary
| Product | 1FK7044-4CH71-1DH0 |
|---|---|
| Product type | Permanent-magnet synchronous motor |
| Optimum power | 1.4 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Maximum permissible speed | 9,000 rpm (mechanical and inverter) |
| Encoder | Encoder IC22DQ: incremental Encoder 22 bits, resolution 4194304, encoder-internal 2048 S/R, plus commutation position 11 bits |
| Interface | DRIVE-CLiQ |
| Mounting | IM B5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft |
| Protection | IP64 |
Frequently Asked Questions
What is the exact Siemens motor model?
The exact model is Siemens SIMOTICS S 1FK7044-4CH71-1DH0.
What encoder 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.
What mounting and shaft configuration does it use?
It uses IM B5 (IM V1, IM V3) mounting, flange 1, and a plain shaft.
Does it include a holding brake and what supply does the brake use?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply.
What quantity and destination should be included in a quotation request?
Please provide the required quantity and destination for a model-specific quotation.
