Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| 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 | Absolute Encoder AM24DQI, 24 bits + 12 bits multiturn, DRIVE-CLiQ interface |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
Key Features
Motor performance
Permanent-magnet synchronous motor with 1.2 kW optimum power, 3,000 rpm rated speed and 3.7 Nm rated torque (100 K).
Permanent-magnet synchronous motor with 1.2 kW optimum power, 3,000 rpm rated speed and 3.7 Nm rated torque (100 K).
Electrical ratings
Rated current: 3.5 A. Maximum current: 12.1 A; maximum torque: 13.0 Nm.
Rated current: 3.5 A. Maximum current: 12.1 A; maximum torque: 13.0 Nm.
Encoder and interface
Absolute Encoder AM24DQI with 24 bits, 12 bits multiturn and DRIVE-CLiQ interface; encoder resolution is 16777216 and the multiturn traversing range is 4096 revolutions.
Absolute Encoder AM24DQI with 24 bits, 12 bits multiturn and DRIVE-CLiQ interface; encoder resolution is 16777216 and the multiturn traversing range is 4096 revolutions.
Mechanical installation
IM B5 (IM V1, IM V3) design with M23 connector size, rotatable signal and power connectors, and plain shaft.
IM B5 (IM V1, IM V3) design with M23 connector size, rotatable signal and power connectors, and plain shaft.
Braking and cooling
Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply. Natural cooling.
Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply. Natural cooling.
Protection and monitoring
IP65 degree of protection and Pt1000 temperature sensor.
IP65 degree of protection and Pt1000 temperature sensor.
Frequently Asked Questions
What motor is 1FK7044-4CF71-1CH1?
It is a SIMOTICS S permanent-magnet synchronous motor with High Dynamic motor type.
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.
Which encoder does the motor have?
It has an absolute Encoder AM24DQI with 24 bits, 12 bits multiturn and DRIVE-CLiQ interface.
Does the motor have a holding brake?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply.
What are the mounting design and protection degree?
The design is IM B5 (IM V1, IM V3), and the degree of protection is IP65.