TABLE OF CONTENTS Contractor Notes 2 Specifications for Symmetry 3-4 Residential Elevator Typical Hoistway Configurations 5-7 Typical Hoistway Construction 8-9 Typical Machine Room Layouts 10-13 System Overview 14-15 CONTRACTOR NOTES: Furnish appropriate wall supports for T-Rail (see page 8) Consult Symmetry for spans greater than 10 between floor joists Maintain below 1/8 tolerances throughout hoistway Rail backing wall must be a minimum of 8 below the finished floor of the lowest landing Construction of pit floor must withstand an impact load of 2400# 8 0 minimum hoistway overhead above the finished floor at the top landing is required for 7 0 car with remote controller * 9 0 minimum hoistway overhead above the finished floor at the top landing is required for 7 0 car with controller located in the hoistway * Provide an access hatch for servicing the controller/drive unit (see page 11) * Hoistway doors provided by others. Minimum 3 0 x 6 8 solid core doors are recommended Hoistway must be free of any obstructions unrelated to the elevator operation (i.e. sprinklers, pipes, ducts, etc.) The structure of the hoistway must allow for installation of a chain hoist to transfer materials to the upper landings during elevator installation * * Specific to In-Line Geared Elevator 2
SPECIFICATIONS FOR SYMMETRY IN-LINE GEARED ELEVATOR 3
SPECIFICATIONS FOR SYMMETRY ROPED HYDRAULIC ELEVATOR 4
TYPICAL HOISTWAY OPTIONS DOOR CENTERLINES ARE SHOWN WITH 3 0 DOORS. PLEASE CONSULT WITH SYMMETRY FOR ALTERNATE DOOR WIDTHS. * 36 Clear Opening Available 5
TYPICAL HOISTWAY OPTIONS DOOR CENTERLINES ARE SHOWN WITH 3 0 DOORS. PLEASE CONSULT WITH SYMMETRY FOR ALTERNATE DOOR WIDTHS. * 36 Clear Opening Available 6
TYPICAL HOISTWAY OPTIONS ALL HOISTWAY DIMENSIONS REFERENCE FINISHED WALL TO FINISHED WALL DOOR CENTERLINES ARE SHOWN WITH 3 0 DOORS. PLEASE CONSULT SYMMETRY FOR ALTERNATE DOOR WIDTHS. 7
TYPICAL HOISTWAY CONSTRUCTION OVERHEAD CLEARANCE REQUIREMENTS Car Height Remote Controller In-Line Gear Controller in Hoistway In-Line Gear Hydraulic 7 0 8 0 (96 ) 9 0 (108 ) 93 3/4 7 11 8 11 (107 ) 9 11 (119 ) 104 3/4 PIT FLOOR LOADS Travel (ft) 0 0-15 0 15 1-30 0 30 1-50 0 Hydro Static Load (lbs.) 2552 2942 3399 Hydro Impact Load (lbs) 5277 5667 6124 Travel (ft) 0 0-15 0 15 1-30 0 30 1-50 0 IGD Static Load (lbs.) 3082 3374 3764 IGD Impact Load (lbs) 5807 6099 6489 8
TYPICAL HOISTWAY CONSTRUCTION Rail Backing 10 10 3 * (INSIDE FACE OF HOISTWAY DOOR SILL) Typical Framework with Drywall Construction 1 /2-1 1 /2 * RUN CLEAR (SILL TO SILL) * Dimensions are required by ASME A17.1 * Dimensions are required by ASME A17.1 TYPICAL DOOR LOCATION DETAIL * HORIZONTAL RUNNING CLEARANCES REQUIRED BY ASME A17.1 SECTION 5.3 1 1 /2 TYPICAL ACCORDION GATE 1 /2 (CAR SILL TO GATE) 5 MAX * (INSIDE FACE OF HOISTWAY DOOR TO OUTSIDE OF GATE) 3 MAX * (INSIDE FACE OF HOISTWAY DOOR TO SILL) 1 /2-1 1 /2 * RUN CLEAR (SILL TO SILL) DOOR LOCK (By Elevator Supplier) 1 /4 Thick Mull Casing Inside Hoistway 9
TYPICAL MACHINE ROOM LAYOUTS IN-LINE GEARED DRIVE WITH REMOTE CONTROLLER 8 0 overhead for 7 0 cab. 10
TYPICAL MACHINE ROOM LAYOUTS IN-LINE GEARED DRIVE WITH CONTROLLER IN HOISTWAY 9 0 overhead for 7 0 cab. CONSTRUCTION OF MACHINERY SPACES SHOULD COMPLY WITH LOCAL, STATE AND NATIONAL CODES. 11
HYDRAULIC DRIVE - STANDARD MACHINE ROOM 12
ROPED HYDRAULIC DRIVE - COMPACT MACHINE ROOM 13
COUNTERWEIGHTED IN-LINE DRIVE CHAIN SYSTEM DRIVE OVERVIEW SYSTEM OVERVIEW Motor Controller Disconnect Cab Light Disconect Motor Controller Located within 50 of the motor Drive Unit 2 HP gearmotor with brake Sensorless Flux Vector Controlled Car Frame Modular Rail Structure Roller Chain Counterweight Assembly 14
COUNTERWEIGHTED HYDRAULIC CHAIN DRIVE DRIVE OVERVIEW SYSTEM OVERVIEW Modular Rail Structure Rams Header 3/8 7x19 Galvanized Aircraft Cable Car Frame Hydraulic Cylinder Motor Controller Disconnect Cab Light Disconnect Motor Controller Located within 50 of the hydraulic power unit Pedestal Post Hydraulic Power Unit 3 H.P. Submersed Motor / Screw Pump Located within 40 of the hydraulic cylinder 15
Symmetry Elevating Solutions, LLC 8915 North Pioneer Road, Suite A Peoria, IL 61615 877.568.5804 www.symmetryelevator.com