Product information
Overview
Key Features
- Optimum performance: Optimum power: 1.4 kW; optimum speed: 4,500 rpm.
- Synchronous motor design: Permanent-magnet synchronous motor with High Dynamic motor type and 6 poles.
- Feedback system: Resolver R14DQ resolver with 14-bit resolution, 16384 resolution, and internal 2-pole design.
- Connections and mounting: M23 power connector, rotatable signals and power connectors, IM B5 design with IM V1 and IM V3 mounting positions.
- Cooling and protection: Natural cooling and IP65 degree of protection.
- Shaft and brake configuration: Shaft with fitted Feather key, tolerance N; without holding brake.
Technical Summary
| Product lifecycle | Active Product |
|---|---|
| Optimum power | 1.4 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Rated current | 3.9 A |
| Maximum torque | 13.0 Nm |
| Maximum current | 16.4 A |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
Frequently Asked Questions
What is the exact motor model?
It is the Siemens SIMOTICS S 1FK7044-4CH71-1PA1 permanent-magnet synchronous motor.
What are the motor's key performance values?
Optimum power is 1.4 kW and optimum speed is 4,500 rpm. Rated torque at 100 K is 3.0 Nm.
What feedback system and connectors does it use?
It has a Resolver R14DQ resolver with 14-bit resolution and 16384 resolution. The connector size is M23, with rotatable signals and power connectors.
What are the mounting and protection details?
The design is IM B5 (IM V1, IM V3), with natural cooling and IP65 protection.
Does this configuration include a holding brake?
It is without holding brake.
