Product information
Overview
Key Features
- Rated performance: Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); rated current: 3.7 A; efficiency: 88.0 %.
- Motor configuration: Motor type: Permanent-magnet synchronous motor; High Dynamic. Cooling: Natural cooling. Optimum power: 0.9 kW at 3,000 rpm.
- Feedback and interface: Encoder system: Resolver R15DQ, resolver 15 bits with resolution 32768 and internal multi-pole. The motor has a DRIVE-CLiQ interface.
- Mounting and connections: Design acc. to Code I: IM B5 (IM V1, IM V3). Connector size: M23. Electrical connectors for signals and power are rotatable.
- Brake and shaft: Holding brake: Permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply. Shaft end: Feather key.
- Protection and monitoring: Degree of protection: IP65. Temperature monitoring: Pt1000 temperature sensor. Housing color: Standard (Anthracite RAL 7016).
Technical Summary
| Product | Siemens 1FK7043-4CF21-1UB1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Rated power | PN=0.94 kW |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Feedback | Resolver R15DQ, resolver 15 bits; resolution 32768; internal multi-pole |
| Interface | DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3) |
| Connector | M23; signals and power connectors rotatable |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Protection | IP65 |
Frequently Asked Questions
What feedback system does the Siemens 1FK7043-4CF21-1UB1 have?
It has a Resolver R15DQ system: resolver 15 bits, resolution 32768, internal multi-pole, with a DRIVE-CLiQ interface.
Which mounting and connector configuration does this motor use?
It uses design IM B5 (IM V1, IM V3), an M23 connector size, and rotatable connectors for signals and power.
Does the 1FK7043-4CF21-1UB1 include a holding brake?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply.
What information should I provide for a quotation?
Please provide the required quantity, destination, requested date, and project or MRO context for model-specific quotation review.
