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SDC SP50 50MM Spindle
Auto Series Low Energy Swing Door Operators
50MM Spindle
SDC's Auto EntryControl Low Energy Swing Door Operator offers true Plug-N-Play Access Control System Installation. It features an internal, 1.0 Amp+ Accessory/Lock Power Supply to allow for integration with electric latch retraction exit devices, electric strikes, and other electric locking system without adding an extra power supply. A time delay function is also built into the control system eliminating the need for supplemental relays or controls.
Low Energy Swing Door Operators providing the newest and most convenient features to gain safe access for ADA applications.
SDC’s Operator is built with a state-of-the-art microprocessor-based unit that is self-tuning and self-learning while offering non- handed operation, full-mechanical stops and a variety of interface options for sensors, push-plates, fire alarms and electrified locks.
Low Energy Swing Door Operators providing the newest and most convenient features to gain safe access for ADA applications.
SDC’s Operator is built with a state-of-the-art microprocessor-based unit that is self-tuning and self-learning while offering non- handed operation, full-mechanical stops and a variety of interface options for sensors, push-plates, fire alarms and electrified locks.
- Single Button, Self-Tuning Setup
- Exremely Quiet Operation
- Momentary Back Pressure Relief
- Obstruction Detection
- Power Close Option
- Hold-Open Timer
- External Function Switches
- Built-in 1 Amp Power Supply
- On-board Lock Sequencing
- Preset Dip Switches for Alternative Functions
- Customizable Programming for System Design
- USB Port to Easily Upload Customized Programming
- Non-Handed
- Push or Pull Compatible
- Spindles Included
- High Traffic Use
Manufacturer Resources
Product Specs
- Product Group:
- Cabinet Hardware
- Product Subgroup:
- Cabinet Knobs and Pulls
- Commercial/Residential:
- Residential
- Collection:
- Aluminum
- Product Type:
- Cabinet Pulls
- Series:
- Spindle
- Subcategory:
- Cabinet Pulls
- Electronic:
- No
- Product Function:
- Door Controls
- Product Category:
- Cabinet Hardware
- Department:
- Door Hardware
SDC SP50 – Frequently Asked Questions
1) Can a cabinet pull like the Orca Hardware CK-12001 T-Pull Bar be used in place of an SDC SP50 50MM spindle?
No. The SDC SP50 is a 50mm spindle supplied with SDC's Auto EntryControl low energy swing door operator, where it transfers drive between the operator and the door hardware. The Orca Hardware CK-12001 is a T-pull bar with a 2 inch bar width in steel, satin nickel, and the Deltana SBP35 is a 3-1/2 inch modern square bar pull in solid brass. Those are grasping hardware for a cabinet or drawer front; neither engages an operator spindle hub, so neither substitutes for the SP50 in a swing door operator installation.
2) I need hardware for cabinet and drawer fronts, not a door operator part - what should I order instead of the SDC SP50 spindle?
The SDC SP50 is a 50mm spindle used with SDC's Auto EntryControl low energy swing door operator, so it will not serve a cabinet or drawer front. For center-to-center drawer pulls, the Trimco 553 Series is a 3 inch center-to-center drawer pull and the Trimco 562 Series offers 3-1/2 inch, 4 inch, and 96mm center-to-center options; the Omnia 1968/102 is a forged solid brass modern cabinet pull with 4 inch center-to-center spacing. For knobs, the Orca Hardware Bachelor Collection CK-15030 is a round cabinet pull knob at 1-1/4 inch diameter and the Blackcomb Collection CK-17025 is a square knob at 25mm diameter.
3) Do SDC Auto Series low energy door operators already come with a spindle, or do I need to order the SP50 separately?
SDC's Auto Series low energy swing door operators ship with spindles included. The SP50 is the 50mm spindle on its own, which is what you order when you need that length as a replacement or a spare rather than a complete operator.
4) Is there a direct equivalent to the SDC SP50 50MM spindle from another manufacturer?
The SP50 is a 50mm spindle that ships with SDC's Auto EntryControl low energy swing door operator, a non-handed, self-tuning microprocessor-based unit with a built-in 1 amp power supply. A spindle of this type is matched to the operator's drive hub and door thickness, so the equivalent part is the spindle length specified by the operator manufacturer for the opening rather than a pull or knob from a cabinet hardware line such as the Emtek Bar Cabinet Pull or the Emtek Art Deco Cabinet Pull, both of which are cabinet knob/pull hardware in the Schaub Collection.
How fast can I get the SDC SP50 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the SDC SP50 come with a warranty?
Absolutely. The SDC SP50 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the SDC SP50?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the SDC SP50 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.