Product information
Overview
Key Features
- Performance: Optimum power: 1.2 kW; optimum speed: 3,000 rpm; rated torque (100 K): 3.7 Nm.
- Electrical ratings: Rated current: 3.5 A; maximum current: 12.1 A; maximum torque: 13.0 Nm.
- Feedback and interface: Resolver R15DQ feedback with 15-bit resolution (32768, internal multi-pole); DRIVE-CLiQ interface; rotatable M23 connectors for signals and power.
- Mounting and shaft: Design: IM B5 (IM V1, IM V3); shaft with Feather key and tolerance N; connector size M23.
- Brake and supply: Permanent-magnet holding brake with 4.0 Nm holding torque; power supply voltage: DC 24 V ± 10 %; coil current: 0.5 A.
- Cooling and protection: Natural cooling; degree of protection: IP65 and DE flange IP67; Pt1000 temperature sensor.
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 3,000 rpm |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Maximum torque | 13.0 Nm |
| Rated current | 3.5 A |
| Maximum current | 12.1 A |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Mounting design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
Frequently Asked Questions
What feedback system does 1FK7044-4CF71-1UB2 use?
It has a Resolver R15DQ feedback system with 15-bit resolution (32768, internal multi-pole) and a DRIVE-CLiQ interface.
What are the motor's key performance ratings?
Optimum power is 1.2 kW, optimum speed is 3,000 rpm, rated torque (100 K) is 3.7 Nm, and maximum torque is 13.0 Nm.
What mounting and connector configuration does it have?
It has design IM B5 (IM V1, IM V3), rotatable connectors for signals and power, and an M23 connector size.
What is included in the brake configuration?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and a DC 24 V ± 10 % power supply voltage.
