Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | 0.94 kW |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Rated current | 3.7 A |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Maximum permissible speed (mech.) | 9,000 rpm |
| Maximum torque | 10.0 Nm |
Key Features
- Motor performance: Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); rated current: 3.7 A.
- Motor type: Permanent-magnet synchronous motor; High Dynamic.
- Encoder system: Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole).
- Connections: M23 connectors for rotatable signals and power; power connector rotatable.
- Mechanical design: IM B5 (IM V1, IM V3) design; shaft with fitted Feather key, tolerance N.
- Protection and cooling: IP65 degree of protection and Natural cooling; Pt1000 temperature sensor for temperature monitoring.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7043-4CF21-1PA1?
It is a permanent-magnet synchronous motor with High Dynamic motor type.
2. What are the rated speed, torque, and current?
Rated speed is 3,000 rpm (100 K), rated torque is 3.0 Nm (100 K), and rated current is 3.7 A.
3. Which encoder system does this motor have?
It has a Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole).
4. What connectors and mounting design does it use?
It has rotatable M23 connectors for signals and power and an IM B5 (IM V1, IM V3) design.
5. Does the motor include a holding brake?
It is without holding brake.
