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) |
| Maximum permissible speed (mech.) | 9,000 rpm |
| Maximum permissible speed (inverter) | 5,350 rpm |
| Maximum torque | 10.0 Nm |
| Rated current | 3.7 A |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Connector size | M23 |
Key Features
- Rated performance: Rated power: 0.94 kW; rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K).
- Motor type: Permanent-magnet synchronous motor, High Dynamic.
- Resolver feedback: Resolver R14DQ: resolver 14 bits with resolution 16384 and internal 2-pole design.
- Cooling and protection: Natural cooling; degree of protection: IP65.
- Mounting and connectors: Design: IM B5 (IM V1, IM V3); M23 connector size; electrical connectors for signals and power are rotatable.
- Configuration details: Plain shaft, without holding brake, and Pt1000 temperature sensor.
Frequently Asked Questions
1. What motor is the Siemens 1FK7043-4CF21-1PG1?
It is a permanent-magnet synchronous motor with High Dynamic motor type.
2. What are the rated speed, torque, and power?
Rated speed is 3,000 rpm (100 K), rated torque is 3.0 Nm (100 K), and rated power is 0.94 kW.
3. What feedback system does this motor use?
It uses a Resolver R14DQ: resolver 14 bits with resolution 16384 and internal 2-pole design.
4. How is the motor cooled and protected?
It has natural cooling and IP65 degree of protection.
5. What mounting and brake configuration does it have?
The design is IM B5 (IM V1, IM V3), with a plain shaft and without holding brake.
