Product information
Overview
Key Features
- Performance: Optimum power: 1.2 kW; optimum speed: 3,000 rpm; rated torque (100 K): 3.7 Nm.
- Absolute Encoder feedback: Encoder AM20DQI: absolute Encoder 20 bits with resolution 1048576 and 512 S/R encoder-internal, plus 12 bits multi-turn with a traversing range of 4096 revolutions.
- Holding brake: Permanent-magnet brake with 4.0 Nm holding torque, DC 24 V ± 10 % power supply voltage, 0.5 A coil current, 70 ms opening time and 30 ms closing time.
- Connections: Rotatable M23 connectors for signals and power; the Encoder has a DRIVE-CLiQ interface.
- Mounting and shaft: Design acc. to Code I: IM B5 (IM V1, IM V3); plain shaft with tolerance N; flange 1.
- Protection and cooling: Natural cooling; degree of protection IP65 and DE flange IP67.
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 3,000 rpm |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Encoder system | Absolute Encoder 20 bits + 12 bits multi-turn, Encoder AM20DQI |
| Mounting | IM B5 (IM V1, IM V3), flange 1 |
| Degree of protection | IP65 and DE flange IP67 |
Frequently Asked Questions
What is the exact motor type and model?
It is the Siemens SIMOTICS S 1FK7044-4CF71-1RH2 permanent-magnet synchronous motor.
What feedback system does this motor have?
It has an Encoder AM20DQI absolute Encoder with 20 bits and 512 S/R encoder-internal, plus 12 bits multi-turn and a DRIVE-CLiQ interface.
What mounting and shaft configuration does it have?
It has IM B5 (IM V1, IM V3) mounting, flange 1, and a plain shaft with tolerance N.
What protection and cooling are provided?
It has natural cooling, IP65 protection, and an IP67 DE flange.
How can I request a quotation for this motor?
Send the required quantity, destination and requested date for model-specific quotation support.
