Product Overview
Technical Summary
| Product | 1FK7044-4CH71-1PG2 SIMOTICS S synchronous motor |
|---|---|
| Optimum power | 1.4 kW |
| Optimum speed | 4,500 rpm |
| Rated torque | 3.0 Nm (100 K) |
| Rated current | 3.9 A |
| Feedback | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Mounting | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Protection | IP65 and DE flange IP67 |
| Holding brake | without holding brake |
| Shaft | Plain shaft |
| Cooling | Natural cooling |
Key Features
Optimum power: 1.4 kW; optimum speed: 4,500 rpm.
Rated speed: 4,500 rpm (100 K); rated torque: 3.0 Nm (100 K); rated current: 3.9 A.
Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole).
Design acc. to Code I: IM B5 (IM V1, IM V3); plain shaft.
M23 connector size; electrical connectors for signals and power are rotatable.
Natural cooling; degree of protection: IP65 and DE flange IP67.
Without holding brake; Pt1000 temperature sensor; housing color: Standard (Anthracite RAL 7016).
Product lifecycle: Active Product; net weight: 7.501 kg.
Frequently Asked Questions
What is the exact motor configuration?
It is the Siemens 1FK7044-4CH71-1PG2 SIMOTICS S permanent-magnet synchronous motor with a plain shaft, natural cooling, and without holding brake.
What feedback system does this motor have?
It has a Resolver R14DQ: resolver 14 bits with resolution 16384 and internal 2-pole design.
What are the motor mounting and connector details?
The design is IM B5 (IM V1, IM V3), with M23 connector size and rotatable connectors for signals and power.
What quantity, destination, and schedule should be included in a quotation request?
Include the requested quantity, destination, and schedule, along with any additional BOM lines.
