Technical Summary
| Product designation | 1FK7043-4CH71-1UA1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Static torque (100 K) | 3.50 Nm |
| Rated current | 3.3 A |
| Maximum torque | 10.0 Nm |
| DRIVE-CLiQ interface | DRIVE-CLiQ interface |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
1.2 kW motor output
Optimum power: 1.2 kW.
Optimum power: 1.2 kW.
High-speed operation
Rated speed (100 K): 4,500 rpm.
Rated speed (100 K): 4,500 rpm.
DRIVE-CLiQ and resolver feedback
POWER CONNECTOR ROTATABLE RESOLVER MULTI-POLE WITH DRIVE-CLiQ INTERFACE; Encoder system: Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole).
POWER CONNECTOR ROTATABLE RESOLVER MULTI-POLE WITH DRIVE-CLiQ INTERFACE; Encoder system: Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole).
Rugged motor design
Natural cooling, degree of protection IP65, and design acc. to Code I IM B5 (IM V1, IM V3).
Natural cooling, degree of protection IP65, and design acc. to Code I IM B5 (IM V1, IM V3).
Mechanical configuration
Shaft with fitted key, tolerance N; without holding brake; connector size M23.
Shaft with fitted key, tolerance N; without holding brake; connector size M23.
Frequently Asked Questions
What is the exact product type of Siemens 1FK7043-4CH71-1UA1?
It is a SIMOTICS S synchronous motor, specifically a permanent-magnet synchronous motor.
What are the main performance values of 1FK7043-4CH71-1UA1?
Optimum power is 1.2 kW, rated speed (100 K) is 4,500 rpm, and static torque (100 K) is 3.50 Nm.
Which interface and feedback system does this motor use?
It has a DRIVE-CLiQ interface and a Resolver R15DQ encoder system with 15 bits and resolution 32768.
What installation and protection details are listed for 1FK7043-4CH71-1UA1?
It has natural cooling, degree of protection IP65, design acc. to Code I IM B5 (IM V1, IM V3), connector size M23, and a shaft with fitted key.
