Product Overview
Technical Summary
| Optimum power | 1.4 kW |
|---|---|
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Rated current | 3.9 A |
| Feedback system | 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 |
| Degree of protection | IP64 |
Key Features
Permanent-magnet synchronous motor with High Dynamic design, 1.4 kW optimum power and 4,500 rpm optimum speed.
Rated torque: 3.0 Nm (100 K); rated current: 3.9 A; rated speed: 4,500 rpm (100 K).
Resolver R14DQ feedback with 14-bit resolution (16384, internal 2-pole) and DRIVE-CLiQ interface.
IM B5 (IM V1, IM V3) mounting, rotatable M23 connectors, and shaft with fitted Feather key, tolerance N.
Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply.
Natural cooling and IP64 degree of protection.
Frequently Asked Questions
What is the exact motor line item?
It is Siemens 1FK7044-4CH71-1PB0, a SIMOTICS S permanent-magnet synchronous motor.
What are the motor’s key ratings?
Optimum power is 1.4 kW, optimum speed is 4,500 rpm, rated torque is 3.0 Nm (100 K), and rated current is 3.9 A.
What feedback and connectors does it have?
It has Resolver R14DQ feedback with 14-bit resolution (16384, internal 2-pole), a DRIVE-CLiQ interface, and rotatable M23 signal and power connectors.
What mounting and brake configuration does it have?
It has IM B5 (IM V1, IM V3) mounting, a Feather key shaft with tolerance N, and a permanent-magnet holding brake with 4.0 Nm holding torque.
Can this line item be included in a quotation request?
Yes. Submit the requested quantity, destination, schedule context, and any additional BOM lines for quotation review.
