Product Overview
Technical Summary
| Product model | 1FK7043-4CF21-1UG2 |
|---|---|
| Rated power | PN=0.94 kW |
| DC-link voltage | UDC=300 V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Rated current | 3.7 A |
| Feedback system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Holding brake | without holding brake |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); rated current: 3.7 A.
Permanent-magnet synchronous motor, High Dynamic, with 6 poles and natural cooling.
Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole); M23 connector size; rotatable signal and power connectors.
IM B5 (IM V1, IM V3) design, plain shaft, and without holding brake.
Degree of protection: IP65 and DE flange IP67; Pt1000 temperature sensor.
Active Product; net weight: 6.0 kg.
Frequently Asked Questions
What is the exact motor model?
It is the Siemens SIMOTICS S 1FK7043-4CF21-1UG2 permanent-magnet synchronous motor.
What feedback system and connectors does this motor have?
It has a Resolver R15DQ system with 15-bit resolution and M23 rotatable signal and power connectors.
What mechanical configuration should be retained in the quotation?
Retain IM B5 (IM V1, IM V3), plain shaft, and without holding brake.
What quantity, destination, schedule, and additional BOM lines should be included in a project inquiry?
Provide the requested quantity, destination, schedule context, and any additional BOM lines with the inquiry.
