Product information
Overview
Key Features
- Motor performance: Optimum power: 1.4 kW; rated speed: 4,500 rpm (100 K); rated torque: 3.0 Nm (100 K).
- Speed and torque limits: Maximum permissible speed: 9,000 rpm (mech.) and 9,000 rpm (inverter); maximum torque: 13.0 Nm.
- Feedback system: Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole).
- Connection and mounting: M23 electrical connectors for signals and power are rotatable; design acc. to Code I: IM B5 (IM V1, IM V3).
- Mechanical configuration: Plain shaft with radial runout tolerance 0.040 mm, concentricity tolerance 0.08 mm and axial runout tolerance 0.08 mm; without holding brake.
- Cooling and protection: Natural cooling, Pt1000 temperature sensor and degree of protection IP64.
Technical Summary
| Product | Siemens 1FK7044-4CH71-1UG0 SIMOTICS S permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.4 kW |
| Rated speed | 4,500 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Maximum permissible speed | 9,000 rpm (mech.); 9,000 rpm (inverter) |
| Maximum torque | 13.0 Nm |
| Rated current | 3.9 A |
| Feedback system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Electrical connectors | Connectors for signals and power rotatable, M23 |
| Mounting | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
Frequently Asked Questions
What is the optimum power and rated speed of Siemens 1FK7044-4CH71-1UG0?
Optimum power is 1.4 kW and rated speed is 4,500 rpm (100 K).
Which feedback system does this motor have?
It has a Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole).
Which connectors and mounting design are provided?
It has rotatable connectors for signals and power, M23 connector size, and design acc. to Code I IM B5 (IM V1, IM V3).
Does the motor include a holding brake?
It is without holding brake.
What quantity, destination and requested date should be included in a quotation request?
Include the required quantity, destination and requested date for quotation review.
