Technical Summary
| Motor type | Permanent-magnet synchronous motor, High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| UDC | 600V |
| Rated current | 3.5 A |
| Encoder system | Absolute Encoder AM20DQI, 20 bits + 12 bits multi-turn, DRIVE-CLiQ interface |
| Design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Holding brake | Permanent-magnet brake, 4.0 Nm holding torque |
Key Features
Motor performance
Optimum power: 1.2 kW; rated speed: 3,000 rpm; rated torque (100 K): 3.7 Nm; maximum torque: 13.0 Nm.
Optimum power: 1.2 kW; rated speed: 3,000 rpm; rated torque (100 K): 3.7 Nm; maximum torque: 13.0 Nm.
Encoder and interface
Absolute Encoder AM20DQI: 20-bit absolute encoder with 1048576 resolution and 12-bit multi-turn encoder with a traversing range of 4096 revolutions; DRIVE-CLiQ interface.
Absolute Encoder AM20DQI: 20-bit absolute encoder with 1048576 resolution and 12-bit multi-turn encoder with a traversing range of 4096 revolutions; DRIVE-CLiQ interface.
Electrical data
UDC=600V; rated current: 3.5 A; maximum current: 12.1 A.
UDC=600V; rated current: 3.5 A; maximum current: 12.1 A.
Installation and connections
Design: IM B5 (IM V1, IM V3); M23 connector size; signals and power connectors are rotatable; plain shaft.
Design: IM B5 (IM V1, IM V3); M23 connector size; signals and power connectors are rotatable; plain shaft.
Cooling and protection
Natural cooling and IP65 degree of protection; Pt1000 temperature sensor for temperature monitoring.
Natural cooling and IP65 degree of protection; Pt1000 temperature sensor for temperature monitoring.
Holding brake
Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Frequently Asked Questions
What is the 1FK7044-4CF71-1RH1?
It is a SIMOTICS S permanent-magnet synchronous motor with 1.2 kW optimum power, UDC=600V, and IP65 protection.
What are the motor's rated speed and torque?
Rated speed is 3,000 rpm and rated torque (100 K) is 3.7 Nm.
Which encoder and interface does it have?
It has an absolute Encoder AM20DQI with 20-bit absolute resolution, 12-bit multi-turn encoding, and a DRIVE-CLiQ interface.
How is the motor installed and connected?
It has design IM B5 (IM V1, IM V3), an M23 connector size, rotatable signals and power connectors, and a plain shaft.
What holding brake is included?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and a DC 24 V ± 10 % power supply voltage.