Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 1.4 kW |
| Rated speed (100 K) | 4,500 rpm |
| Static torque (100 K) | 4.50 Nm |
| Rated current | 3.9 A |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Electrical connectors | Connectors for signals and power rotatable |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Power supply voltage | DC 24 V ± 10 % |
Key Features
SIMOTICS S synchronous motor 1FK7-HD
Product type: SIMOTICS S Synchronous motor 1FK7-HD.
Product type: SIMOTICS S Synchronous motor 1FK7-HD.
Optimum power and speed
Optimum power: 1.4 kW. Optimum speed: 4,500 rpm.
Optimum power: 1.4 kW. Optimum speed: 4,500 rpm.
Feedback and connection setup
Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) with DRIVE-CLIQ interface and rotatable signal and power connectors.
Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) with DRIVE-CLIQ interface and rotatable signal and power connectors.
Mechanical and installation configuration
Natural cooling, IM B5 (IM V1, IM V3), shaft height 48, and shaft with fitted key, tolerance N.
Natural cooling, IM B5 (IM V1, IM V3), shaft height 48, and shaft with fitted key, tolerance N.
Protection and brake
Degree of protection IP64 with holding brake.
Degree of protection IP64 with holding brake.
Frequently Asked Questions
What is the exact product model and type of 1FK7044-4CH71-1UB0?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the key performance ratings of this motor?
Optimum power is 1.4 kW, rated speed is 4,500 rpm, and static torque (100 K) is 4.50 Nm.
Which feedback and interface details are specified for this motor?
It uses Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) and a DRIVE-CLIQ interface.
What mounting, cooling, and protection details are specified?
The motor has natural cooling, IM B5 (IM V1, IM V3), and degree of protection IP64.
