Key Features
- Power and speed: Optimum power: 1.4 kW; optimum speed: 4,500 rpm.
- Feedback: Encoder system: Encoder AS24DQI: absolute encoder single-turn 24 bits.
- Mechanical configuration: Design acc. to Code I: IM B5 (IM V1, IM V3); shaft end: Feather key; holding brake: without holding brake.
- Protection and cooling: Degree of protection: IP65; cooling: Natural cooling.
Technical Summary
| Motor type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.4 kW |
| Optimum speed | 4,500 rpm |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Rated current | 3.9 A |
| Maximum torque | 13.0 Nm |
| Max. permissible speed (mech.) | 9,000 rpm |
| Degree of protection | IP65 |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Connector size | M23 |
| Cooling | Natural cooling |
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1BA1?
It is a SIMOTICS S synchronous motor.
What are the key performance ratings of 1FK7044-4CH71-1BA1?
Optimum power is 1.4 kW, optimum speed is 4,500 rpm, rated speed (100 K) is 4,500 rpm, and rated torque (100 K) is 3.0 Nm.
What feedback and connector details does 1FK7044-4CH71-1BA1 have?
It uses Encoder AS24DQI with an absolute encoder single-turn 24 bits and has connector size M23.
What mechanical configuration and protection does 1FK7044-4CH71-1BA1 have?
It is designed as IM B5 (IM V1, IM V3), has a Feather key shaft end, is without holding brake, uses Natural cooling, and has degree of protection IP65.
