Product Overview
Technical Summary
| Product type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Power | 1.2 kW |
| Rated speed | 4,500 rpm (100 K) |
| Rated torque | 2.6 Nm (100 K) |
| Supply | UDC: 600 V |
| Feedback | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Mounting | IM B5 (IM V1, IM V3) |
| Shaft | Plain shaft; tolerance N |
| Holding brake | Permanent-magnet brake; holding torque: 4.0 Nm; DC 24 V ± 10 % |
| Protection | IP65 and DE flange IP67 |
Key Features
Power: 1.2 kW; rated speed: 4,500 rpm (100 K); rated torque: 2.6 Nm (100 K).
UDC: 600 V; rated current: 3.3 A; maximum current: 12.5 A; maximum torque: 10.0 Nm.
Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole), with DRIVE-CLiQ interface.
Design: IM B5 (IM V1, IM V3); plain shaft with tolerance N; electrical connectors for signals and power are rotatable.
Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % supply; natural cooling.
Degree of protection: IP65 and DE flange IP67; power connector: M23.
Frequently Asked Questions
What is the exact motor line item?
It is Siemens 1FK7043-4CH71-1UH2, a SIMOTICS S 1FK7-HD permanent-magnet synchronous motor.
What feedback system and interface does it have?
It has a Resolver R15DQ with 15-bit resolution, resolution 32768, internal multi-pole construction and a DRIVE-CLiQ interface.
What are the mounting and shaft details?
Mounting is IM B5 (IM V1, IM V3). The motor has a plain shaft with tolerance N and rotatable signal and power connectors.
What holding-brake data should be retained in the quotation?
The permanent-magnet brake has 4.0 Nm holding torque, DC 24 V ± 10 % power supply, 0.5 A coil current, 70 ms opening time and 30 ms closing time.
What project details should accompany this line item?
Provide the requested quantity, destination, schedule context and any additional BOM lines for the quotation request.
