Product Overview
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Rated power | 0.38 kW PN |
| DC link voltage | 300 V UDC |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 1.2 Nm (100 K) |
| Feedback | Resolver R14DQ, resolver 14 bits, resolution 16384, internal 2-pole |
| Mounting | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Protection | IP65 and DE flange IP67 |
| Connectors | M23; signals and power rotatable |
| Holding brake | Permanent-magnet brake, holding torque 1.9 Nm |
Key Features
Rated speed: 3,000 rpm (100 K); rated torque: 1.2 Nm (100 K); rated current: 2.0 A.
Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole), with DRIVE-CLiQ interface.
IM B5 (IM V1, IM V3) flange, rotatable M23 connectors, shaft with fitted Feather key, and permanent-magnet holding brake.
Natural cooling; degree of protection IP65 and DE flange IP67.
Maximum torque: 4.3 Nm; maximum permissible speed: 10,000 rpm mechanical and 7,150 rpm inverter.
Holding brake power supply: DC 24 V ± 10 %; holding torque: 1.9 Nm.
Frequently Asked Questions
What is the exact motor configuration?
It is the Siemens 1FK7033-4CF21-1PB2 SIMOTICS S permanent-magnet synchronous motor with Resolver feedback, IM B5 (IM V1, IM V3) mounting, rotatable connectors, Feather key, and holding brake.
What are the rated electrical and speed values?
PN is 0.38 kW, UDC is 300 V, rated speed is 3,000 rpm (100 K), rated torque is 1.2 Nm (100 K), and rated current is 2.0 A.
What feedback and connectors does it have?
It has a Resolver R14DQ with 14-bit resolution, resolution 16384, internal 2-pole design, and a DRIVE-CLiQ interface. The connectors are M23 and signals and power are rotatable.
What brake supply is specified?
The permanent-magnet holding brake has DC 24 V ± 10 % power supply, 1.9 Nm holding torque, 0.3 A coil current, 50 ms opening time, and 30 ms closing time.
What project details should accompany a quotation request?
Provide the requested quantity, destination, schedule context, and any additional BOM line items.
