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 9,000 rpm (inverter); maximum torque: 13.0 Nm.
- Encoder feedback: Incremental Encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
- Electrical ratings: Rated current: 3.9 A; recommended Motor Module rated inverter current: 9 A; recommended Motor Module maximum inverter current: 27 A.
- Mechanical configuration: Natural cooling; IM B5 (IM V1, IM V3) design; M23 connectors; rotatable signal and power connectors; shaft with Feather key; without holding brake.
- Protection and monitoring: Degree of protection: IP65 and DE flange IP67; Pt1000 temperature sensor; standard anthracite housing, RAL 7016.
Technical Summary
| Product type | Permanent-magnet synchronous motor, High Dynamic |
|---|---|
| Optimum power | 1.4 kW |
| Optimum speed | 4,500 rpm |
| Rated torque | 3.0 Nm (100 K) |
| Maximum permissible speed | 9,000 rpm (mechanical); 9,000 rpm (inverter) |
| Maximum torque | 13.0 Nm |
| Rated current | 3.9 A |
| Encoder system | 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) |
| Degree of protection | IP65 and DE flange IP67 |
Frequently Asked Questions
What is the exact motor configuration?
The exact product is Siemens 1FK7044-4CH71-1DA2, a SIMOTICS S permanent-magnet synchronous motor with High Dynamic design, natural cooling, and without holding brake.
What Encoder and interface does this motor have?
It has an incremental Encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and a DRIVE-CLiQ interface.
What connectors and mounting design are supplied?
The motor has M23 connectors, rotatable connectors for signals and power, and IM B5 (IM V1, IM V3) design.
What quantity, destination, and requested date should be included in an inquiry?
Please provide the required quantity, destination, and requested date for a model-specific quotation.
