Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | Permanent-magnet synchronous motor |
| Rated power | PN=0.94kW |
| 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) |
| Electrical connectors | Connectors for signals and power rotatable |
| Connector size | M23 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Holding brake | without holding brake |
Key Features
- Synchronous motor performance: Permanent-magnet synchronous motor with 3,000 rpm rated speed, 3.0 Nm rated torque (100 K), and 88.0 % efficiency.
- Resolver feedback: Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole).
- Rotatable connectors: M23 electrical connectors for signals and power are rotatable.
- Installation and cooling: IM B5 (IM V1, IM V3) design with natural cooling and a plain shaft.
- Protection and temperature monitoring: Degree of protection IP64 and Pt1000 temperature sensor for temperature monitoring.
Frequently Asked Questions
1. What motor type is Siemens 1FK7043-4CF21-1PG0?
It is a permanent-magnet synchronous motor with High Dynamic motor type designation.
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 on this motor?
It has M23 electrical connectors for signals and power, and the connectors are rotatable.
4. What mounting and cooling details should be verified?
The design is IM B5 (IM V1, IM V3) and cooling is natural.
5. Does the motor include a holding brake?
It is without holding brake.
