Product Overview
Technical Summary
| Rated power | 0.94 kW |
|---|---|
| Supply voltage | UDC=300 V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Mounting | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Feedback | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Connectors | M23; connectors for signals and power rotatable |
| Protection | IP65 and DE flange IP67 |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
Key Features
PN=0.94 kW, UDC=300 V, rated speed 3,000 rpm and rated torque 3.0 Nm (100 K).
Permanent-magnet synchronous motor, High Dynamic, naturally cooled, with plain shaft and holding brake.
IM B5 (IM V1, IM V3) mounting, M23 connector, and rotatable connectors for signals and power.
Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole); degree of protection IP65 and DE flange IP67.
Permanent-magnet brake with holding torque 4.0 Nm and DC 24 V ± 10 % power supply voltage.
Active Product.
Frequently Asked Questions
What is the exact motor line item?
It is the Siemens 1FK7043-4CF21-1PH2 SIMOTICS S permanent-magnet synchronous motor.
What feedback and connector details should be retained?
Retain the Resolver R14DQ feedback, resolver 14 bits (resolution 16384, internal 2-pole), and M23 rotatable connectors for signals and power.
What mechanical configuration does this motor have?
It has IM B5 (IM V1, IM V3) mounting, a plain shaft, natural cooling, and IP65 protection with DE flange IP67.
What information should accompany a quotation request for this line item?
Provide the requested quantity, destination, schedule context, and any additional BOM lines.
