Product information
Overview
Key Features
- Motor performance: Optimum power: 1.2 kW; rated speed (100 K): 4,500 rpm; maximum permissible speed: 9,000 rpm.
- Torque and current: Rated torque (100 K): 2.6 Nm; maximum torque: 10.0 Nm; maximum current: 12.5 A.
- Feedback system: Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole).
- Mounting and shaft: Design acc. to Code I: IM B5 (IM V1, IM V3); plain shaft; flange 1.
- Connections and cooling: M23 connector size; signals and power connectors are rotatable; natural cooling.
- Protection and brake: Degree of protection: IP65; without holding brake.
Technical Summary
| Product type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Maximum permissible speed (mech.) | 9,000 rpm |
| Maximum torque | 10.0 Nm |
| Feedback | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Mounting | IM B5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Holding brake | without holding brake |
Frequently Asked Questions
What feedback system does the Siemens 1FK7043-4CH71-1PG1 use?
It uses a Resolver R14DQ: resolver 14 bits with resolution 16384 and internal 2-pole design.
What are the motor’s speed and torque limits?
Rated speed (100 K) is 4,500 rpm, maximum permissible speed is 9,000 rpm, and maximum torque is 10.0 Nm.
What mechanical configuration does this motor have?
It has IM B5 (IM V1, IM V3) mounting, flange 1, a plain shaft with tolerance N, and rotatable signals and power connectors.
Does the selected configuration include a holding brake?
It is without holding brake.
Can I request a quotation for a quantity and destination?
Yes. Send the required quantity, destination, and requested date for an MRO or project quotation.
