Product Overview
Technical Summary
| Order number | 1FK7043-4CF21-1BB2 |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Rated current | 3.7 A |
| Power supply voltage | UDC=300V |
| Encoder | AS24DQI absolute single-turn 24 bits with DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connectors | M23; signals and power connectors rotatable |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm; DC 24 V ± 10 % |
Key Features
Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); optimum power: 0.9 kW.
Encoder AS24DQI: absolute single-turn 24 bits with DRIVE-CLiQ interface.
IM B5 (IM V1, IM V3) design with rotatable M23 connectors, a shaft with fitted Feather key, and a holding brake.
Natural cooling; degree of protection: IP65 and DE flange IP67.
Permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Active Product; collected net weight: 6.300 kg.
Frequently Asked Questions
What is the exact Siemens motor line item?
The exact order number is 1FK7043-4CF21-1BB2, a SIMOTICS S permanent-magnet synchronous motor.
Which feedback system does this motor have?
It has an AS24DQI absolute single-turn 24-bit Encoder with DRIVE-CLiQ interface.
What are the motor mounting and connector details?
The design is IM B5 (IM V1, IM V3), with rotatable M23 signals and power connectors and a shaft with fitted Feather key.
What brake and protection details should be retained in the quotation?
It has a permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage; protection is IP65 and DE flange IP67.
What quantity, destination, schedule, and additional BOM lines should be included?
Include the requested quantity, destination, schedule context, and any additional BOM lines with the 1FK7043-4CF21-1BB2 line item.
