Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | 0.94 kW |
| DC link voltage | 300 V |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Rated current | 3.7 A |
| Encoder system | Resolver R14DQ, 14 bits, resolution 16384 |
| Connector size | M23 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
- Rated performance: Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); rated current: 3.7 A.
- Motor design: Permanent-magnet synchronous motor with High Dynamic motor type and 6 poles.
- Encoder system: Resolver R14DQ: resolver 14 bits with resolution 16384 and internal 2-pole design.
- Cooling and protection: Natural cooling; degree of protection: IP65 and DE flange IP67.
- Mounting and connections: Design acc. to Code I: IM B5 (IM V1, IM V3); M23 connector size; rotatable connectors for signals and power.
- Shaft and brake configuration: Shaft with Feather key and tolerance N; without holding brake.
Frequently Asked Questions
1. What type of motor is the Siemens 1FK7043-4CF21-1PA2?
It has a permanent-magnet synchronous motor design and High Dynamic motor type.
2. What are the rated speed and rated torque?
Rated speed is 3,000 rpm (100 K), and rated torque is 3.0 Nm (100 K).
3. Which encoder system does it have?
It has a Resolver R14DQ resolver with 14 bits, resolution 16384 and an internal 2-pole design.
4. What mounting and connector details should be verified?
The design is IM B5 (IM V1, IM V3), the connector size is M23, and the connectors for signals and power are rotatable.
5. Does the motor include a holding brake?
It is without holding brake.
