Product Overview
Technical Summary
| Product model | 1FK7044-4CF71-1PB1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Feedback | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Mounting | IM B5 (IM V1, IM V3) |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
Key Features
Optimum power: 1.2 kW; rated speed (100 K): 3,000 rpm; rated torque (100 K): 3.7 Nm.
Resolver R14DQ feedback with 14 bits, resolution 16384, and internal 2-pole design; rotatable signal and power connectors; connector size M23.
IM B5 (IM V1, IM V3) design with natural cooling and a shaft with fitted Feather key, tolerance N.
Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Degree of protection: IP65. Temperature monitoring uses a Pt1000 temperature sensor.
Active Product; net weight: 8.0 kg in the technical data and 7.800 kg in the collected product data.
Frequently Asked Questions
What is the exact motor model?
The exact model is 1FK7044-4CF71-1PB1, a SIMOTICS S permanent-magnet synchronous motor.
What feedback system does this motor use?
It uses Resolver R14DQ feedback: resolver 14 bits, resolution 16384, internal 2-pole.
What are the mounting and connector details?
The design is IM B5 (IM V1, IM V3), with M23 connectors and rotatable signal and power connectors.
What holding-brake configuration is supplied?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What project details should be included with an inquiry?
Include the requested quantity, destination, schedule context, and any additional BOM lines.
