Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | 0.94 kW |
| DC-link voltage | 300 V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Rated current | 3.7 A |
| Encoder system | Resolver R15DQ, resolver 15 bits, resolution 32768 |
| Interface | DRIVE-CLiQ |
| Connector size | M23 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Holding brake | without holding brake |
Key Features
- Motor performance: Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); efficiency: 88.0 %.
- Electrical data: PN=0.94 kW; UDC=300 V; rated current: 3.7 A.
- Encoder system: Resolver R15DQ: resolver 15 bits, resolution 32768, internal multi-pole, with DRIVE-CLiQ interface.
- Connection and mounting: M23 power connector; electrical connectors for signals and power are rotatable; design: IM B5 (IM V1, IM V3).
- Cooling and protection: Natural cooling and degree of protection IP65.
- Mechanical configuration: Feather key shaft, tolerance N, and without holding brake; net weight: 6.0 kg.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7043-4CF21-1UA1?
It is a permanent-magnet synchronous motor, also identified as High Dynamic.
2. What are the rated power, voltage and speed?
PN=0.94 kW, UDC=300 V and rated speed is 3,000 rpm (100 K).
3. Which encoder and interface does it have?
It has a Resolver R15DQ with resolver 15 bits, resolution 32768, internal multi-pole, and a DRIVE-CLiQ interface.
4. What connectors and mounting design are provided?
It has an M23 power connector, rotatable signal and power connectors, and design IM B5 (IM V1, IM V3).
5. Does this motor include a holding brake?
It is without holding brake.
