Product information
Overview
Key Features
- Motor performance: Optimum power: 1.4 kW; rated speed: 4,500 rpm; rated torque: 3.0 Nm (100 K).
- Feedback system: Resolver R15DQ: resolver 15 bits, resolution 32768, internal multi-pole.
- Mounting and shaft: Design: IM B5 (IM V1, IM V3); flange 1; plain shaft with tolerance N.
- Connections and cooling: M23 electrical connectors for signals and power are rotatable; cooling: Natural cooling.
- Holding brake: Permanent-magnet brake with holding torque 4.0 Nm and DC 24 V ± 10 % power supply voltage.
- Protection: Degree of protection: IP64; Pt1000 temperature sensor for temperature monitoring.
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.4 kW |
| Rated speed | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Feedback | Resolver R15DQ, 15 bits, resolution 32768 |
| Mounting | IM B5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Cooling | Natural cooling |
| Connector | M23, rotatable signals and power connectors |
| Holding brake | Permanent-magnet brake, holding torque 4.0 Nm |
| Protection | IP64 |
Frequently Asked Questions
What is the Siemens 1FK7044-4CH71-1UH0 motor type?
It is a High Dynamic permanent-magnet synchronous motor with 1.4 kW optimum power and 4,500 rpm optimum speed.
What feedback and connectors does this motor have?
It has a Resolver R15DQ feedback system with 15 bits and resolution 32768, plus rotatable M23 connectors for signals and power.
What mechanical configuration does the motor have?
It has IM B5 (IM V1, IM V3) design, flange 1, a plain shaft with tolerance N, Natural cooling and IP64 protection.
Does the configuration include a holding brake?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What information should I provide for a quotation?
Send the required quantity, destination and requested date for model-specific quotation support.
