Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.4 kW |
| Rated speed | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Maximum permissible speed | 9,000 rpm |
| Resolver system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Interface | DRIVE-CLiQ |
| Connector size | M23 |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Design | IM B5 (IM V1, IM V3) |
Key Features
- Motor performance: Optimum power: 1.4 kW; rated speed: 4,500 rpm; rated torque: 3.0 Nm (100 K).
- Resolver feedback: Resolver R14DQ with 14-bit resolution, 16384 resolution, and internal 2-pole design.
- Drive interface: DRIVE-CLiQ interface with rotatable connectors for signals and power.
- Mechanical design: IM B5 (IM V1, IM V3) design, M23 connector size, and shaft with fitted Feather key.
- Cooling and protection: Natural cooling and degree of protection IP64.
- Holding brake: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Frequently Asked Questions
1. What type of motor is the Siemens 1FK7044-4CH71-1PB0?
It is a permanent-magnet synchronous motor with the High Dynamic motor type.
2. What are the motor's rated speed and rated torque?
Rated speed is 4,500 rpm and rated torque is 3.0 Nm (100 K).
3. Which feedback system and interface does it have?
It has a Resolver R14DQ system with 14-bit resolution and a DRIVE-CLiQ interface.
4. What connector and mounting design does the motor use?
It uses M23 connectors, rotatable signal and power connectors, and IM B5 (IM V1, IM V3) design.
5. Does the configuration include a holding brake?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
