Product information
Overview
Key Features
- Optimum performance: Optimum power: 1.4 kW; optimum speed: 4,500 rpm.
- Speed and torque limits: Max. permissible speed: 9,000 rpm; maximum torque: 13.0 Nm.
- Feedback system: Resolver R14DQ: resolver 14 bits with resolution 16384 and internal 2-pole design.
- Mounting and connections: Design acc. to Code I: IM B5 (IM V1, IM V3); M23 electrical connectors for signals and power are rotatable; DRIVE-CLiQ interface.
- Brake and supply: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Protection and cooling: Natural cooling; degree of protection IP65 and DE flange IP67.
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.4 kW |
| Optimum speed | 4,500 rpm |
| Rated speed (100 K) | 4,500 rpm |
| Maximum torque | 13.0 Nm |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Electrical connectors | Connectors for signals and power rotatable; M23 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
Frequently Asked Questions
What is the optimum power and speed of Siemens 1FK7044-4CH71-1PH2?
Its optimum power is 1.4 kW and its optimum speed is 4,500 rpm.
Which feedback and connectors does this motor have?
It has a Resolver R14DQ system with 14-bit resolution, resolution 16384, an internal 2-pole design, and rotatable M23 connectors for signals and power.
What mounting and protection configuration does it use?
The mounting design is IM B5 (IM V1, IM V3). The degree of protection is IP65, with DE flange IP67.
