Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=0.94kW |
| DC link voltage | UDC=300V |
| 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; High Dynamic |
| Feedback system | Resolver R15DQ: 15-bit resolution (32768, internal multi-pole) |
| Interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
Key Features
- Motor performance: PN=0.94kW; rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K).
- Feedback and interface: Resolver R15DQ feedback with 15-bit resolution (32768, internal multi-pole) and DRIVE-CLiQ interface.
- Installation and connection: Design: IM B5 (IM V1, IM V3); M23 connector; rotatable signal and power connectors; shaft with Feather key and tolerance N.
- Cooling and protection: Natural cooling and degree of protection IP65.
- Holding brake: Permanent-magnet brake with holding torque 4.0 Nm and DC 24 V ± 10 % power supply voltage.
- Motor monitoring: Pt1000 temperature sensor for temperature monitoring.
Frequently Asked Questions
1. What motor type is the Siemens 1FK7043-4CF21-1UB1?
It is a permanent-magnet synchronous motor with High Dynamic motor type designation.
2. What feedback system does this motor have?
It has Resolver R15DQ feedback with 15-bit resolution (32768, internal multi-pole) and a DRIVE-CLiQ interface.
3. What are the rated power, speed and torque?
PN=0.94kW, rated speed is 3,000 rpm (100 K), and rated torque is 3.0 Nm (100 K).
4. How is the motor mounted and connected?
It uses design IM B5 (IM V1, IM V3), an M23 connector, rotatable signal and power connectors, and a shaft with Feather key and tolerance N.
5. Does the motor include a holding brake?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
