Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.4 kW |
| Optimum speed | 4,500 rpm |
| Rated speed (100 K) | 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) |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
| Cooling | Natural cooling |
Key Features
- Motor performance: Optimum power: 1.4 kW; optimum speed: 4,500 rpm; rated torque: 3.0 Nm (100 K).
- Encoder system: Resolver R14DQ resolver, 14 bits with 16384 resolution and internal 2-pole design.
- Mounting and shaft: IM B5 (IM V1, IM V3) design with a plain shaft and M23 connector size.
- Connectors: Rotatable connectors for signals and power.
- Cooling and protection: Natural cooling; degree of protection IP65 and DE flange IP67.
- Holding brake: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply.
Frequently Asked Questions
1. What motor type is the 1FK7044-4CH71-1PH2?
It is a permanent-magnet synchronous motor with the High Dynamic motor type designation.
2. What are the motor's optimum power and speed?
Optimum power is 1.4 kW and optimum speed is 4,500 rpm.
3. Which encoder system and connectors does it have?
It has a Resolver R14DQ resolver system with 14 bits and 16384 resolution, plus rotatable connectors for signals and power. The connector size is M23.
4. What mounting design and protection does it have?
It has IM B5 (IM V1, IM V3) design, natural cooling, IP65 protection, and DE flange IP67.
