Overview: The document provides technical specifications and features of the 45 and 44 Series symmetric electric locks. Both series are noted for their symmetry and reversibility, with the 44 Series featuring a distinctive radial latch.

Specifications:

• Symmetry and Reversibility: Both Series 45 and 44 are symmetrical and reversible.
• Radial Latch: Exclusive to Series 44.
• Voltage and Current: Operates at various voltages (6-24 V) with specific current consumption rates for AC and DC.
• Dimensions: Height: 75.5 mm, Width: 21 mm, Depth: 28 mm.
• Adjustable Jaw Range: 4 mm with a tolerance of +1-1 mm.
• Endurance and Holding Force: Tested for 300,000 cycles with a holding force of 3,250 N for Series 45 and 3,450 N for Series 44.
• Operating Temperature: -15 °C to +40 °C.
• Optional Components: Diode or varistor available.

Technical Features:

• Latch Throw: Maximum throw of 5.7 mm for Series 45 and 5.1 mm for Series 44.
• Finish: Grey painted finish and stainless steel options.

Installation and Compatibility:

• Recommended Striking Plate: Specific dimensions provided for compatibility.
• Adjustability: Features adjustable components for precise fitting.

Manufacturer Information: ZKTeco Europe, located in Madrid, Spain, provides contact details for further inquiries.

Additional Notes: The document includes a disclaimer about potential changes in specifications and mentions trademark information.