Product Overview
Technical Summary
| Product | 1FK7044-4CF71-1BB2 SIMOTICS S permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Maximum torque | 13.0 Nm |
| Maximum current | 12.1 A |
| Encoder | AS24DQI, absolute single-turn encoder, 24 bits, DRIVE-CLiQ interface |
| Holding brake | Permanent-magnet brake; holding torque: 4.0 Nm |
| Brake power supply | DC 24 V ± 10 % |
| Mounting | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
Optimum power: 1.2 kW; optimum speed: 3,000 rpm; rated speed (100 K): 3,000 rpm; rated torque (100 K): 3.7 Nm.
Encoder AS24DQI: 24-bit absolute single-turn encoder with DRIVE-CLiQ interface.
Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Natural cooling; design acc. to Code I: IM B5 (IM V1, IM V3); M23 connectors.
Power connector rotatable; signals and power connectors rotatable; shaft with fitted Feather key, tolerance N.
Degree of protection: IP65 and DE flange IP67.
Frequently Asked Questions
What is the exact motor model?
The exact model is Siemens 1FK7044-4CF71-1BB2, a SIMOTICS S permanent-magnet synchronous motor.
What feedback system does this motor have?
It has an AS24DQI absolute single-turn encoder with 24 bits and a DRIVE-CLiQ interface.
What are the motor's rated and maximum torque values?
Rated torque (100 K) is 3.7 Nm, and maximum torque is 13.0 Nm.
What mechanical and protection configuration is supplied?
The motor has natural cooling, IM B5 (IM V1, IM V3) design, a rotatable M23 power connector, a fitted Feather key, IP65 protection and DE flange IP67.
What project details should I provide for this line item?
Provide the requested quantity, destination, schedule context and any additional BOM lines for the quotation request.
