Product information
Overview
Key Features
- Motor performance: Optimum power: 1.2 kW; optimum speed: 4,500 rpm; rated torque: 2.6 Nm (100 K).
- Feedback interface: Encoder system: Resolver R14DQ, resolver 14 bits with resolution 16384 and internal 2-pole design.
- Holding brake: Permanent-magnet brake with holding torque of 4.0 Nm and DC 24 V ± 10 % power supply voltage.
- Mechanical configuration: Plain shaft, flange IM B5 (IM V1, IM V3), M23 connector size and rotatable connectors for signals and power.
- Cooling and protection: Natural cooling and degree of protection IP64.
- Motor limits: Maximum permissible speed: 9,000 rpm mechanically and with inverter; maximum torque: 10.0 Nm.
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Resolver feedback | Resolver R14DQ, resolver 14 bits (resolution 16384, internal 2-pole) |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Brake supply | DC 24 V ± 10 % |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
Frequently Asked Questions
What is the exact motor type and optimum power?
It is a Siemens SIMOTICS S permanent-magnet synchronous motor with 1.2 kW optimum power and 4,500 rpm optimum speed.
What feedback system does 1FK7043-4CH71-1PH0 have?
It has a Resolver R14DQ feedback system: resolver 14 bits, resolution 16384, internal 2-pole.
Does the motor include a holding brake?
It has a permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Which mounting and connector configuration does it have?
It has flange IM B5 (IM V1, IM V3), M23 connector size, and rotatable connectors for signals and power.
What should I provide for a quotation request?
Provide the required quantity, destination and requested date for model-specific quotation support.
