Product information
Overview
Key Features
- Motor performance: Optimum power: 1.2 kW; optimum speed: 3,000 rpm; rated torque (100 K): 3.7 Nm.
- Encoder feedback: Absolute Encoder AM20DQI: 20 bits with 1048576 resolution and 12 bits multi-turn with a traversing range of 4096 revolutions; DRIVE-CLiQ interface.
- Mounting and shaft: Design acc. to Code I: IM B5 (IM V1, IM V3); shaft end: Feather key; holding brake: without holding brake.
- Connections: M23 connector size; electrical connectors for signals and power are rotatable.
- Cooling and protection: Cooling: Natural cooling; degree of protection: IP65; temperature monitoring uses a Pt1000 temperature sensor.
- Electrical limits: Rated current: 3.5 A; maximum current: 12.1 A; max. permissible speed (mech.): 9,000 rpm; max. permissible speed (inverter): 8,050 rpm.
Technical Summary
| Product | 1FK7044-4CF71-1RA1 |
|---|---|
| Product type | Permanent-magnet synchronous motor; High Dynamic |
| 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 AM20DQI: 20 bits + 12 bits multi-turn |
| Interface | DRIVE-CLiQ |
| Mounting | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
Frequently Asked Questions
What is the exact motor model?
The exact model is Siemens 1FK7044-4CF71-1RA1, a SIMOTICS S permanent-magnet synchronous motor.
Which Encoder and interface does it have?
It has an absolute Encoder AM20DQI with 20 bits, 12 bits multi-turn and a DRIVE-CLiQ interface.
What mounting and connector configuration does it use?
It uses IM B5 (IM V1, IM V3), a rotatable M23 connector for signals and power, and a Feather key shaft end.
Does this configuration include a holding brake?
It is without holding brake.
What quantity, destination and requested date should be included for a quotation?
Please provide the required quantity, destination and requested date with your inquiry.
