Security Door Controls Z7652-R-Q (MLR) Motorized Electrified Mortise Lock Body Only offers an exceptional solution for access control in commercial, industrial, and institutional environments. Designed for locked outside-only operation, this fail-secure lock ensures that doors remain secured even when the power is disconnected, making it ideal for high-security applications such as inner offices or equipment rooms. Constructed with a grade 1 heavy-duty mortise design, the Z7652-R-Q features a motorized latch retraction (MLR) system, allowing for seamless integration with automatic door operators while maintaining fire door integrity. Its vandal-resistant clutch enhances durability and reliability, suitable for settings where physical abuse is a concern. With field-reversible handing and compatibility with Schlage trim options, this lockset adapts easily to various installation needs. The satin chrome finish not only provides an attractive appearance but also ensures long-lasting wear resistance. Additional features include a 3/4" stainless steel anti-friction latchbolt and ANSI-compliant backset, making it a versatile choice for retrofit or new construction projects. Specifications include a door thickness of 1-3/4", an input voltage of 24 VDC, and weight of 7 lbs. The Z7652-R-Q is UL 10C and ULC-S104 certified, ensuring compliance with safety standards while delivering dependable performance.

(MLR) Motorized Electrified Mortise Lock Body Only, Locked Outside Only, Fail Secure, 24VDC, Right Hand (Field Reversible Handing), 626/US26D Satin Chrome

Motorized electric latch retraction (MLR) mortise locksets replace existing mechanical or electrified mortise locksets for the access control of openings in commercial, industrial and institutional facilities where code compliance, dependable operation and resistance to physical abuse are required. These code compliant electric mortise locksets stay latched even when unlocked, maintaining fire door integrity. SDC’s 7600 series motorized latch retraction controlled mortise locksets incorporate a grade 1 heavy duty mortise lockset and vandal resistant clutch – proprietary to all SDC locksets. The motorized latch retraction feature is designed for use on fire rated doors to provide access control and building and fire life safety compliance. Door stays latched even when de-energized. Ideal for automatic door operator applications. All SDC mortise locks feature a mortise cylinder to manually retract the latch.

Features:

• Heavy duty mortise design
• New or retrofit construction
• Vandal resistant clutch
• MLR control
• Key latch retraction
• Field selectable function
• Field reversible handing
• Schlage trim compatible
• Optional: Request-to-exit (REX)
• Optional: Latch status (LS)
• Optional: Trim options

Models:

• Z76: Motorized latch retraction controlled mortise lock

Applications:

• Failsecure Operation: Locked when de-energized, the failsecure mode is recommended for security applications, such as inner offices, equipment rooms and security mantraps. Loss of power causes all doors to lock. Battery backup is required for continued operation during a power loss.

Specifications:

• Type: Mortise, MLR control
• Door Thickness: 1-3/4"
• Door Prep: ANSI A156.13
• Backset: 2-3/4"
• Faceplate: 8-1/32" x 1-5/16" x 7/32"
• Case: 6" x 4" x 1"
• Latchbolt: 3/4" Throw, stainless steel, anti-friction
• Deadlatch: Above latchbolt
• Strike: Standard ANSI 4-7/8"
• Weight: 7 lbs
• Input: 24 VDC ± 10%
• Current Draw: 620 mA Inrush, 160 mA continuous
• Monitoring Contacts: SPDT 5 Amps @ 30 VDC resistive

Specify Function:

• 32: Locked both sides, failsecure
• 52: Locked outside only, failsecure
• 20: Unlocked both sides, passage

Specify Handing:

• L: Left Hand (LH)
• LR: Left Hand Reverse (LHR)
• R: Right Hand (RH)
• RR: Right Hand Reverse (RHR)

Specify Trim:

• E: Eclipse Rose
• G: Galaxy Rose
• N: Nova Rose
• 07: Schlage 07 Rose
• EE: Eclipse Escutcheon
• GE: Galaxy Escutcheon
• NE: Nova Escutcheon
• 07E: Schlage 07 Escutcheon

Finishes:

• Q/626 - Dull chrome
• P/625 - Bright chrome
• C/605 - Bright brass
• D/606 - Dull brass
• F/611 - Bright bronze
• G/612 - Dull bronze
• H/613 - Dark oil rubbed bronze
• S/629 - Bright stainless
• U/630 - Dull stainless