Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated speed | 3,000 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Optimum power | 0.9 kW |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Electrical connectors | Connectors for signals and power rotatable |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake | Permanent-magnet brake |
| Power supply voltage | DC 24 V ± 10 % |
Key Features
- Motor performance: Rated speed: 3,000 rpm; rated torque: 3.0 Nm (100 K); optimum power: 0.9 kW.
- Feedback system: Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole).
- Connectors and mounting: M23 electrical connectors for rotatable signals and power; design acc. to Code I: IM B5 (IM V1, IM V3).
- Cooling and protection: Natural cooling; degree of protection: IP65 and DE flange IP67.
- Holding brake: Permanent-magnet brake with 4.0 Nm holding torque; power supply voltage: DC 24 V ± 10 %.
- Shaft and housing: Shaft end with Feather key; housing color: Standard (Anthracite RAL 7016).
Frequently Asked Questions
1. What type of motor is Siemens 1FK7043-4CF21-1PB2?
It is a permanent-magnet synchronous motor with High Dynamic motor type.
2. What feedback system does the motor have?
It has a Resolver R14DQ: resolver 14 bits with resolution 16384 and internal 2-pole design.
3. What connectors are supplied?
It has M23 connectors for rotatable signals and power.
4. What is the motor protection rating?
The degree of protection is IP65 and DE flange IP67.
5. Does the motor have a holding brake?
It has a permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
