Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.2 kW |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.7 Nm (100 K) |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Connector size | M23 |
| Degree of protection | IP65 and DE flange IP67 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Maximum permissible speed | 9,000 rpm (mechanical); 8,050 rpm (inverter) |
| Holding brake | without holding brake |
Key Features
- Motor performance: Optimum power: 1.2 kW; rated speed: 3,000 rpm (100 K); rated torque: 3.7 Nm (100 K).
- Resolver encoder: Resolver R14DQ: resolver 14 bits with 16384 resolution and internal 2-pole design.
- Electrical connection: M23 connectors for rotatable signals and power connections.
- Mounting and cooling: IM B5 (IM V1, IM V3) design with natural cooling and a rotatable power connector.
- Protection and monitoring: Degree of protection: IP65 and DE flange IP67; temperature monitoring uses a Pt1000 temperature sensor.
- Shaft configuration: Shaft with fitted Feather key, radial runout tolerance 0.040 mm, and without holding brake.
Frequently Asked Questions
1. What type of motor is 1FK7044-4CF71-1PA2?
It is a permanent-magnet synchronous motor with High Dynamic motor type data.
2. What are the rated speed and rated torque?
Rated speed is 3,000 rpm (100 K), and rated torque is 3.7 Nm (100 K).
3. Which encoder and connectors does it have?
It has a Resolver R14DQ encoder with 14 bits and 16384 resolution, plus rotatable M23 connectors for signals and power.
4. What mounting and protection details should be verified?
The design is IM B5 (IM V1, IM V3), with natural cooling, IP65 protection, and IP67 protection at the DE flange.
