Product Overview
Technical Summary
| Optimum power | 1.2 kW |
|---|---|
| Optimum speed | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Maximum torque | 13.0 Nm |
| Max. permissible speed (mech.) | 9,000 rpm |
| Rated current | 3.5 A |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | without holding brake |
Key Features
Optimum power: 1.2 kW; optimum speed: 3,000 rpm; rated torque (100 K): 3.7 Nm.
Max. permissible speed (mech.): 9,000 rpm; max. permissible speed (inverter): 8,050 rpm; maximum torque: 13.0 Nm.
Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole).
IM B5 (IM V1, IM V3) design, plain shaft, M23 connector size, and without holding brake.
Natural cooling; degree of protection: IP65 and DE flange IP67.
Rotatable connectors for signals and power; DRIVE-CLiQ interface.
Frequently Asked Questions
What is the exact motor line item?
It is the Siemens 1FK7044-4CF71-1PG2 SIMOTICS S permanent-magnet synchronous motor.
What are the key performance ratings?
Optimum power is 1.2 kW, optimum speed is 3,000 rpm, rated torque (100 K) is 3.7 Nm, and maximum torque is 13.0 Nm.
What feedback and connections does the motor have?
It has a Resolver R14DQ with resolver 14 bits (resolution 16384, internal 2-pole), an M23 connector size, and rotatable connectors for signals and power.
What mechanical configuration should be retained in the quotation?
Retain IM B5 (IM V1, IM V3), plain shaft, natural cooling, IP65 and DE flange IP67, and without holding brake.
What project details should accompany this line item?
Include the requested quantity, destination, schedule context, and any additional BOM lines for quotation review.
