Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | 0.94 kW PN |
| 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 |
| Cooling | Natural cooling |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Interface | DRIVE-CLiQ |
| Connector size | M23 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP64 |
| Holding brake | Permanent-magnet brake, 4.0 Nm holding torque |
Key Features
- Rated performance: Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); rated current: 3.7 A.
- Motor type and cooling: Permanent-magnet synchronous motor, High Dynamic, with natural cooling.
- Encoder system: Resolver R15DQ: resolver 15 bits, resolution 32768, internal multi-pole.
- Interfaces and connectors: DRIVE-CLiQ interface; M23 electrical connectors for rotatable signals and power.
- Mounting and shaft: Design acc. to Code I: IM B5 (IM V1, IM V3); shaft end with feather key and tolerance N.
- Protection and brake: Degree of protection: IP64; permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply.
Frequently Asked Questions
1. What motor type is Siemens 1FK7043-4CF21-1UB0?
It is a permanent-magnet synchronous motor with High Dynamic design and natural cooling.
2. What are its 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 and interface does it have?
It has a Resolver R15DQ with 15-bit resolution, resolution 32768, internal multi-pole design, and a DRIVE-CLiQ interface.
4. What mounting and connector details should be checked?
The design is IM B5 (IM V1, IM V3), with M23 connectors for rotatable signals and power.
5. Does the motor include a holding brake?
Yes. It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply.
