Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.4 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Maximum torque | 13.0 Nm |
| Rated current | 3.9 A |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Holding brake | without holding brake |
Key Features
- Motor performance: Optimum power: 1.4 kW; optimum speed: 4,500 rpm; maximum torque: 13.0 Nm.
- Synchronous motor design: Permanent-magnet synchronous motor with High Dynamic motor type.
- Feedback and interface: Resolver R14DQ encoder system with 14 bits resolution, 16384 resolution, internal 2-pole design, and DRIVE-CLiQ interface.
- Mounting and connection: IM B5 (IM V1, IM V3) design with M23 connector size and rotatable connectors for signals and power.
- Cooling and protection: Natural cooling and IP65 degree of protection.
- Shaft configuration: Shaft with fitted Feather key and tolerance N; without holding brake.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7044-4CH71-1PA1?
It is a permanent-magnet synchronous motor with High Dynamic motor type.
2. What are the rated speed and torque?
Rated speed is 4,500 rpm (100 K), and rated torque is 3.0 Nm (100 K).
3. Which feedback system and interface does it have?
It has a Resolver R14DQ encoder system with 14 bits resolution, 16384 resolution, internal 2-pole design, and a DRIVE-CLiQ interface.
4. How is the motor mounted and connected?
It has IM B5 (IM V1, IM V3) design, M23 connector size, and rotatable connectors for signals and power.
5. Does this configuration include a holding brake?
It is without holding brake.
