Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94 kW |
| Supply voltage | UDC=300 V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Rated current | 3.7 A |
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Interface | DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Protection and cooling | IP65 and DE flange IP67; Natural cooling |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-HD with PN=0.94 kW and UDC=300 V.
- Rated performance: Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); rated current: 3.7 A.
- Feedback and interface: Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) with DRIVE-CLiQ interface.
- Mounting and connections: Design acc. to Code I: IM B5 (IM V1, IM V3); rotatable M23 connectors for signals and power; flange 1.
- Brake and shaft: Permanent-magnet holding brake with 4.0 Nm holding torque; shaft with fitted feather key, tolerance N.
- Cooling and protection: Natural cooling; degree of protection IP65 and DE flange IP67.
Frequently Asked Questions
Which specifications identify the exact 1FK7043-4CF21-1UB2 variant?
Check PN=0.94 kW, UDC=300 V, Resolver R15DQ feedback, DRIVE-CLiQ interface, IM B5 (IM V1, IM V3) design, holding brake, and IP65 with DE flange IP67.
What feedback and connection details should be checked?
The motor has a Resolver R15DQ with 15-bit resolution and internal multi-pole design. Its M23 signal and power connectors are rotatable, and it has a DRIVE-CLiQ interface.
What shaft, brake, and cooling details belong to this code?
It has a fitted feather key with tolerance N, a permanent-magnet holding brake with 4.0 Nm holding torque, and natural cooling.
