Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.4 kW |
| Rated speed | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Encoder system | Encoder AM22DQ: absolute Encoder 22 bits (resolution 4194304) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Interface | DRIVE-CLiQ |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm; DC 24 V ± 10 % |
| Protection and mounting | IP65; DE flange IP67; IM B5 (IM V1, IM V3) |
Key Features
Motor performance
Permanent-magnet synchronous motor with 1.4 kW optimum power, 4,500 rpm rated speed, and 3.0 Nm rated torque (100 K).
Permanent-magnet synchronous motor with 1.4 kW optimum power, 4,500 rpm rated speed, and 3.0 Nm rated torque (100 K).
Absolute Encoder feedback
Encoder AM22DQ has 22-bit absolute resolution (4,194,304), plus 12-bit multi-turn feedback with a traversing range of 4,096 revolutions.
Encoder AM22DQ has 22-bit absolute resolution (4,194,304), plus 12-bit multi-turn feedback with a traversing range of 4,096 revolutions.
DRIVE-CLiQ and connectors
The motor has a DRIVE-CLiQ interface, M23 connectors, and rotatable signal and power connectors.
The motor has a DRIVE-CLiQ interface, M23 connectors, and rotatable signal and power connectors.
Holding brake
The permanent-magnet holding brake has 4.0 Nm holding torque and requires DC 24 V ± 10 % supply voltage.
The permanent-magnet holding brake has 4.0 Nm holding torque and requires DC 24 V ± 10 % supply voltage.
Cooling and protection
Natural cooling, IP65 protection, and DE flange protection IP67 are provided. The design is IM B5 (IM V1, IM V3).
Natural cooling, IP65 protection, and DE flange protection IP67 are provided. The design is IM B5 (IM V1, IM V3).
Frequently Asked Questions
What is the exact motor type and ordering number?
It is the Siemens SIMOTICS S 1FK7044-4CH71-1FH2 permanent-magnet synchronous motor.
What are the motor's rated speed and optimum power?
Rated speed is 4,500 rpm, and optimum power is 1.4 kW.
What Encoder and interface does the motor have?
It has an Encoder AM22DQ with 22-bit absolute resolution, 12-bit multi-turn feedback, and a DRIVE-CLiQ interface.
Does the motor include a holding brake?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % supply voltage.
What are the cooling, mounting, and protection details?
It has natural cooling, IM B5 (IM V1, IM V3) design, IP65 protection, and DE flange protection IP67.