Product Overview
Technical Summary
| Product | Siemens 1FK7044-4CF71-1DA0 SIMOTICS S synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Rated current | 3.5 A |
| Encoder system | Incremental Encoder 22 bits; resolution 4194304; encoder-internal 2048 S/R; commutation position 11 bits; DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connectors | M23; rotatable signal and power connectors |
| Protection | IP64 |
| Holding brake | without holding brake |
Key Features
Rated speed: 3,000 rpm (100 K); rated torque: 3.7 Nm (100 K); rated current: 3.5 A.
Optimum speed: 3,000 rpm; optimum power: 1.2 kW.
Incremental Encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R and commutation position 11 bits; DRIVE-CLiQ interface.
Natural cooling; IM B5 (IM V1, IM V3) design; M23 connectors; rotatable signal and power connectors; shaft with fitted Feather key, tolerance N.
Degree of protection: IP64. The motor is without holding brake.
Product lifecycle: Active Product. Net weight: 7.402 kg.
Frequently Asked Questions
What is the exact motor line item?
It is the Siemens 1FK7044-4CF71-1DA0 SIMOTICS S permanent-magnet synchronous motor.
What are the motor's rated speed, torque and current?
Rated speed is 3,000 rpm (100 K), rated torque is 3.7 Nm (100 K), and rated current is 3.5 A.
What Encoder and interface does it have?
It has an incremental Encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits and a DRIVE-CLiQ interface.
What mechanical configuration should be retained in the quotation?
Retain IM B5 (IM V1, IM V3), natural cooling, M23 connectors, rotatable signal and power connectors, and a shaft with fitted Feather key, tolerance N.
What project details should accompany this line item?
Provide the requested quantity, destination, schedule context and any additional BOM lines.
