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GH-343-1.5

Doorlec Industrial Jackshaft Door Operator 1.5 HP 460V 3-Phase

  • Custom-designed extra heavy-duty industrial-type electric door operator
  • Worm gear reducer 40:1 ratio
  • #60 roller chain and sprockets from operator shaft to door shaft.
  • Door speed: 7 inches per second (approx.)
  • Adjustable torque limiter
  • Rotary type limit switches
  • .......more details
GH-343-3/4

Doorlec Industrial Jackshaft Door Operator 3/4 HP 460V 3-Phase

  • Custom-designed extra heavy-duty industrial-type electric door operator
  • Worm gear reducer 40:1 ratio
  • #60 roller chain and sprockets from operator shaft to door shaft.
  • Door speed: 7 inches per second (approx.)
  • Adjustable torque limiter
  • Rotary type limit switches
  • .......more details
GH-383-1

Doorlec Industrial Gearhead Door Operator 1 HP 208V 3-Phase

  • Extra Deavy-Duty Gearhead Industrial Operator or large Sectional or Rolling Steel Doors
  • DC-2000 Logic Board with adjustable Timer To Close Delay On Reverse and Traffic Light Control
  • Worm gear reducer 40:1 ratio for high-torque and long life
  • Solenoid Disk Brake Prevents coasting and secures the door when closed
  • TEFC (sealed) continuous-duty electric motor with overload protection
  • Optional Friction Clutch available
  • .......more details
GH-321-3/4

Doorlec Industrial Gearhead Door Operator 3/4 HP 230V 1-Phase

  • Extra Deavy-Duty Gearhead Industrial Operator or large Sectional or Rolling Steel Doors
  • DC-2000 Logic Board with adjustable Timer To Close Delay On Reverse and Traffic Light Control
  • Worm gear reducer 40:1 ratio for high-torque and long life
  • Solenoid Disk Brake Prevents coasting and secures the door when closed
  • TEFC (sealed) continuous-duty electric motor with overload protection
  • Optional Friction Clutch available
  • .......more details
12513

Doorlec Pocket Wheel with 1" Oilite EHJ

87802

LiftMaster Elite Series HD 3/4 HP DC Chain Drive Wi-Fi with BBU ***NLA*** Use 4690L instead

  • Drive system: Chain drive
  • Horsepower: ¾ HP Equivalent DC Motor
  • Voltage: 120V AC 60 Hz
  • Backup battery included for operation even when the power is out
  • Soft start/stop for smooth operation
  • Integrated Wi-Fi and Bluetooth
  • .......more details
BRKIT001

Manaras Brake Resistor for 120V Rapido

  • Added option to RSH or RVH operators
MOTOR383

Manaras Electric Motor 2 HP 208/480V 3Ph

  • Continuous duty C-flange ODP 60Hz
K11-37823

LiftMaster Idler Shaft (1) SL595U

  • Fits SL595U
K75-37556

LiftMaster Drive Shaft Kit SL595UL

  • Idler shaft sprocket chain and chain links
O19R3000

AirLift Timer Macromatic with Socket

STRUT-2-1/4-14'

Door Strut 2-1/4" Hemmed 14 ft Long

  • Reinforcement bar 2-1/4"
  • Galvanized
684-33-102

Universal Bracket 2.25" x 2.5" x 144" w/ Plate 12"x12"

RR-3-11-6202

Roller 3" UHMW + Rubber 11" Stem Black

  • 3" UHMW tire covered with rubber
  • 6202 sealed precision bearing
  • 11" zinc plated stem
  • Rating: 200lb load; 100000 cycles of a 12' door
  • Helps quiet the operation of the sectional door
C-34X16-134-W

Thermal Window 34" x 16" for 1-3/4" Door White

  • For 1-3/4" thick door
MINIDEPTH001-MOD

Manaras Minimum Depth Mod. OTH OTBH

  • Always use chain #41 with this mod.
CG-4W-MON-BLK-RH

Miller Edge Clima-Guard 4-Wire Monitored Black Right Hand Outlet Sold by the Foot

  • Clima-Guard functions exactly like a pressure sensitive electric edge but with an added layer of protection.
  • The protective loop seal conforms to irregularities in the floor and helps prevent air infiltration and serves as a weather barrier.
  • ClimaGuard is made up of an ME112 sensing edge paired with a PVC loop seal that comes with a double slot mounting channel.
  • Electrical Configuration: Normally open
  • this edge comes with the channel
CADROLL-3-7

3" Stainless Steel Carwash Roller 7" Stem

  • Stainless Steel Shaft no bearing design Black head
  • Roller made from nylon which is more wear resistant that steel because it causes less friction
  • Rated for 100 000 cycles of a 12' door
  • Pound Load: 50 lb
ME110-C3

Miller Edge Black Rigid PVC Mounting Channel Double-Sided Tape Sold by the Foot

  • 7/8" length
19-5810-NP

LiftMaster Trolley Chain Pack #48 for 10ft Door Nickel Plated ***Actual length 24ft (288")***

  • Chain pack only
OTBH-6112-AM-ECB

Manaras Trolley Operator 1/2 HP 120V 1Ph Monitored w/Eyes ECB Apt. Model

  • A premium low headroom apartment type operator designed for use on industrial standard lift sectional doors with high daily use requirements
  • 30 cycles per hour 100 cycles per day
  • It incorporates a drum-shoe type solenoid brake.
  • Tracks are an extra 36 lbs per track
  • #41 chain on all APT models
  • TTC standard on all models with BOARD070
  • .......more details
TCBOD-321

Doorlec Double Arm Barrier Gate 1/2HP 230-1

  • Max length of double arm barrier 18ft (5.5m)
LA500CONTUL

LiftMaster Standard 24VDC Control Box for Single and Dual Gate Applications Batteries Incl. UL325

  • Complete control box for new LA500U 2018 UL325 compliant
  • Includes box control board and batteries.
813LMX

LiftMaster 3-btn Dip-Style Transmitter Sec+ 2.0

  • Encrypted DIP style three-button remote control with Security+2.0 technology
  • Ideal for applications such as gated communities or commercial applications requiring a large number of remotes for a common entrance
  • Easy to code 12-position DIP switch offers up to 4096 codes
  • May also be programmed for Open/Close/Stop functionality
  • Narrow band transmission on 3 simultaneous frequencies (310 315 390 MHz)
  • Compatible only with Security+ 2.0™ commercial receivers and operators
  • .......more details
SGP-353-1-575/3

Doorlec Gate Master 1 HP 575V/3P with Heater

  • Post mount heavy-duty industrial slide gate operator
  • Max. gate weight: 2500 lbs
  • Gate travelling speed: 45 ft / minute
  • 175 watt heater included
MOD112

Manaras Limit Shaft Speed-Up #48/#410 Chain

  • Sprockets and chain are replaced in order to accelerate the ops limit shaft to increase the accuracy of the limit system for sectional doors 8ft H or less
  • For field upgrades use MODKIT112
1KXS

Key Switch O/C w/Stop Btn Tamper Proof Nema 4 Surface Mount

  • OPEN-CLOSE with Center Return Key Switch with Stop Button Mortise Cylinder Tamperproof
  • Dimensions: H=4-3/8 W=4-1/8"" D=2-5/8""
  • Randomly keyed
G-10X7-134-W

Thermal Window Clear 10" x 7" for 1-3/4" Garaga Door White

  • For 1-3/4" thick door
G-21X13-134-W-GRD

Thermal Window Clear 21" x 13" for 1-3/4" Garaga Door White with 6 (Squares) Grids

  • For 1-3/4" thick door
  • With white grid (squares) on glass
20FT-TROLLEY-SET

LiftMaster 20ft Double Angle Rail Set for Comm. Trolley Ops (2 pcs)

  • Double Angle Rails for doors up to 20' high
  • Works with models : MT T GT APT
  • Indicated selling price is calculated with the purchase of a commercial operator. For pricing on a double angle rail only please contact us
DOCK-LEVELER

Special Order Hydraulic Dock Leveler Custom Order

  • Custom ordered to customer requirements
88824

Marantec Sprocket Holder Assbly For Heavy Duty 1.2mm Belt Rails Only

  • Compatible with Marantec Heavy Duty (1.2mm - 18 gauge) 2-Piece & Standard Belt Rail
  • Compatible with Marantec models: LC1000 M4500 M4500e M4500eI M4700 M4700e M4700eI M4900e Q7500 Q7700 Q7900 Synergy 260 Synergy 270 Synergy 280 Synergy 360 Synergy 370 Synergy LC and Synergy Solo
  • Compatible with Marantec belt rails: M13-1207B M13-1208B M13-1210B M13-1212B. M13-1214B
5009-801-PAINT

Aluminum Touch Up Paint Nail Polish Style White / Blanc #801

  • Glass bottle and brush applicator
5009-429-PAINT

Aluminum Touch Up Paint Nail Polish Style Ice White / Blanc Glacier #429

  • Glass bottle and brush applicator
41D1624-2

LiftMaster Motor DC 12V RJO

  • This 12V DC Motor Kit is compatible with the following LiftMaster® Models: 8500W 8500WLA LJ8900W and LJ8950W
1003-3.5"-200FT

Bottom U-Rubber 3.5" Black 200' Long

  • 200ft spool of vinyl insert.
8069-080

DoorKing MicroPlus 1-btn Rolling Code Transmitter

  • Keychain style remote
  • Black
  • Not compatible with HomeLink
  • Dimensions: 2.5 x 1.5 x .5 inches
D-2-6-KA

Keyed Disconnect Device 6ft Cable Keyed Alike (Special Order)

  • Operated from the outside to disconnect the trolley for manual operation of the door
  • Must specify if keyed alike is required or keyed random will be shipped
  • Mounting plate dimensions: 2 1/2” x 1 3/32”
ETBH-311-1/2HP

Doorlec 1/2HP 115V Trolley Door Opener with solenoid brake

  • Trolley model heavy-duty door operator designed to provide smooth dependable operation of sectional overhead type doors.
50-LW1000BLK

Loop Wire Black 1000ft 18AWG

ALUM-554

Aluminum 24" x 100' Spool Chestnut Brown / Brun Marron # 554

  • 20% thicker than the aluminum sold in retail stores (0.022" )
  • Gentek # 554
  • Reverse side is #431 Bright White
610.5600.3

Whiting Panel Option for Stainless Steel 5600.3 HD Bottom Roller Brackets

  • This is an upgrade option when purchasing a door or bottom panel
STD-SS-MINI

Janus Mini Storage Latch Stainless Steel

  • Standard Stainless Steel latch
CLUTCHPLATE004

Manaras Clutch Plate 5/8 Trolley

CP-LX300

Lynx Interface Board for UL325 models

  • For use on 460V & 575V 3 Phase only
PTM-120V

EMX 7 Day Programmable Timer 120V

  • The PTM is an easy to program 7 day timer that provides secure access to any facility any time.
  • With up to 16 ON/OFF events per day and 15 different daily options.
  • Its DIN rail mount design and wide power supply options (12 24 or 120 Volt) make installation easy.
  • The battery backup saves stored programs in the case of power loss.
  • Select either a 12 or 24 hour clock format to program access times for overhead doors gates and parking barriers.
  • The PTM can reduce the wear and tear on motor controls and extend the life of your equipment.
  • .......more details
343.155-CUT

Whiting Tongue & Groove Bottom Panel Plain Primer Only 15-1/2" Cut to Custom Size

  • Cut to exact size required ** customer must specify
  • Primer only
  • Does not come with any hardware no retainer no seal
610.9723

Whiting Panel Option for Long Pull Strap 32" L

  • This is an upgrade option when purchasing a door or bottom panel
169027

Euro Side Hinge (25234) Zinc Plated

  • Steel Zinc plated
  • Thickness: 0.098"
  • Pin: 0.275"
  • Mounting holes 0.275"
  • Use with Euro center hinge #169026
169026

Euro Center Hinge (25233) Zinc Plated

  • Steel Zinc plated
  • Thickness: 0.098"
  • Pin: 0.276"
  • Mounting holes 0.275"
  • Use with Euro side hinge #169027
O17R2001

Airlift Automatic Oiler L3000

87-P-062

LiftMaster Push Ring Fastener 5/8" Int

  • Same as: 87P062 K87-P-62 87-P-062
  • Used on LiftMaster brake assembly
HYBRID-BLK-12

Residential Side & Top PVC/Aluminum W/S with cap 12' Long (145") - Black

  • Black rigid vinyl retainer with aluminum cap and black flexible vinyl seal.
  • Dual fin vinyl.
  • Comes with aluminum slide-on cap to hide screws.
GAREX-PVC-W-20

Residential Side & Top PVC Weather-Strip with cap 20' Long (241") - White

  • White rigid retainer with white flexible vinyl.
  • Dual fin vinyl.
  • Comes with snap-on cap to hide screws.
GAREX-PVC-W-8

Residential Side & Top PVC Weather-Strip with cap 8' Long (97") - White

  • White rigid retainer with white flexible vinyl.
  • Dual fin vinyl.
  • Comes with snap-on cap to hide screws.
65-52081-16

LiftMaster Dual Trolley Mod. #41 Chain for 16ft High Door Includes (2) 16' (Actual length 227") tracks and (1) Round Bar 240"

  • Provides drawbar-type operation on very wide (over 22 ft) standard lift sectional doors where a side-mount op. is preferred over a drawbar op.
  • Includes 16ft tracks Round Bar 1" x 20'
  • For H/J/GH
821LMB-2SENSOR

LiftMaster MyQ Smart Garage Door Add-On Sensor Backwards Compatible

  • This add-on door sensor works with the myQ Smart Garage Hub to monitor and control a second garage door opener.
  • This version of the myQ door sensor is only compatible with the new myQ Smart Garage Hub by LiftMaster Model 821LMB
  • Replaces both 821LM-SENSOR and 821LMB-SENSOR and can be used as a replacement for either one
  • Also known as: 821LM-SENSOR 041D7924-1
MA0137

LiftMaster Shear Pin #7 Mega Arm

41C0589-2

LiftMaster Belt Cap Retainer

  • Also known as: 041C589-2 41A537 41C589-2
  • For use with various LiftMaster® and Chamberlain® DC Belt Drive Garage Door Opener Models such as 85503
  • Complete kit includes: Sprocket sprocket cover and replacement screws
H3NA12

Richards-Wilcox Hinge 3NA x 12 Gauge Roller Bracket

  • Galvanized 12 gauge hinge
4580-304-BLACK

Adseal DWS Weatherseal Silicone Adhesive Sealant 304ML Black *** To Extent of Inventory

  • 304ml cartridge
  • Ideal for movement and perimeters joints
  • Meets ASTM C920 S NS Class 50 NT M GA O
  • Meets AAMA 802 and 805 standards
  • Can be used on aluminum glass masonry some plastics painted and unpainted metals & does not yellow
  • Excellent resistance to UVs for indoor and outdoor use
  • .......more details
SR-9004-BLACK

Elton Reverse Angle Clip-On Vinyl Black 200ft Roll

  • Side Use – Clips onto Steel Jamb
  • Also for Residential Use
HDSL24UL

Liftmaster Heavy-Duty Variable Speed Slide Gate Op. 24VDC for Heavy Gates.

  • 1.5 HP Variable Speed Slide Gate operator for gates up to 75' and 3000lbs
  • Battery backup provides up to 45 cycles or 120 days of standby power
  • Smooth Start/Stop with variable travel speed of .5ft/sec to 1ft/ second.
  • 120/240 input voltage optional 3 phase converter for 208/240/460/575
  • On-Board Secutiry+ 2.0® Receiver accepts (50x) 8 series remotes or unlimited 811 remotes.
  • Includes LMRRUL Monitored Retroreflective Photo Eye with intergral heater
  • .......more details
510.9723.00

Whiting Add-On Option 32" Pull Strap for Doors Under 98"

  • Upgrade option only - must accompany a door order
PHOTO-075

Manaras Non-Mon. Retro-Refl. Photo Cells Exterior 24V IP67 0.5-32' Range.

  • Non-Monitored reflective Photoelectric manufactured by Sick
426-0914

Richards-Wilcox Galvanized End Cap T175-24" RH

210135

Skylink Chain for 7ft Door

  • Replacement chain for chain rail
K75-12585

LiftMaster Complete Brake Assembly GH 230V

  • Complete assembly includes: Brake hub kit Brake release lever Brake disk Spring cup Studs Compression springs Brake solenoid Solenoid cover Spacers Mounting plate Pressure plate Feather key and Fastener.
  • Also known as: 3059004230
K204A0276

LiftMaster Transformer 50/60Hz 200va 575V

  • Transformer (575VAC 200VA). Compatible with LiftMaster® Models SL585U and SL595U Slide Gate Operators
  • 575V/200VA
  • Sturdy housing canopy
  • External winding micro-tabs
  • Reinforced fastener flanges
  • Compatible with LiftMaster SL585105U SL585151U slide gate operators
  • .......more details
CPT-223-PER-FT

Miller Edge Bulk Extrusion Sold per Foot

  • For DIY quick fixes to repair or replace sensing edges for sectional and rolling steel doors measuring 1-1/2" to 2" thick with a mounting channel.
  • Sensivity: 15lbs max activation
  • Lead wire 18"-22 gauge unversal
  • Wire configuration: N.O.
  • Electrical interface: sealed module- provides seamless connection to logic or relay type operators
  • ANSI/UL325 recognized component
  • .......more details
.187_2"-RH

Torsion Spring .187 x 2" x 12ft RH ***NLA

  • Wire size: .187
  • Inside diameter: 2"
  • Length: 12 ft
19-40ML-NP

Master Link #40 Nickel Plated

  • For #40 chain
19-80ML-NP

Master Link #80 Nickel Plated

  • For #80 chain
ALUM-322

Aluminum 24" x 100' Spool Red # 322

  • 20% thicker than the aluminum sold in retail stores (0.022" )
  • Gentek # 322
  • Reverse side is #431 Bright White
LPWKP-BLACK

Linear MegaCode Wireless Keypad 318 MHz Black ** To Extent of Inventory

  • Activates multiple MegaCode receivers
  • User selects 1 to 6 digit PIN number or 1 to 6 letter PIN name
  • Programming is easy via the keypad; MegaCode receiver auto-learns PIN
  • Backlit keys for easy viewing
  • Wall mounting hardware (2 screws and anchors) supplied
  • Power: Three AAA batteries
  • .......more details
18212

Limit Switch LS2 G3M Female

  • For use with Rite-Hite dock levelers
MA020D

LiftMaster Door Kit Mega Arm Tower

2200-306

Linear Clutch Spring HSLG

  • Used on various Linear Gate operators
2100-258-UPS

Linear Tension Bolt UPS 1/2 Chain

  • Used on various Linear Gate operators
SPR50B36X114

Sprocket 50B36 1-1/4" shaft 1/4" KW

  • 36 tooth sprocket for #50 chain
  • Does not have any set screws
MEL-II-TX10

Miller Edge Monitored Edge Link-II Transmitter

  • Miller Edge Monitored Edge Link II TRANSMITTER ONLY
  • Monitors the presence and function of any 10K (T2) monitored sensing edge
  • Provides a monitored wireless signal transmission from the sensor to the operator controls
  • Improved immunity to RF interference with 916 MHz operating frequency
  • Eliminates visible coil cords and retracting reels
  • Saves installation time
  • .......more details
10MS41-S

BEA Magic Switch Touchless Stainless Steel Single Gang***NLA Replaced by 10MS31U-B

  • BEA’s MAGIC SWITCH® Family provides a highly accessible and germ-free door activation without physical contact.
  • Reduce touchpoints in fast-paced environments that depend on sanitation like healthcare retail industrial and commercial settings.
  • Using microwave technology BEA’s MS41 produces a detection field with a reliable and consistent transmission in interior and exterior applications.
  • Capable of detecting a moving hand cart or wheelchair.
  • Plus an adjustable hold time offers flexibility to meet ANSI standards.
  • The durable design suits sterile wash-down applications such as surgical wash-down clean room and pharmaceutical environments.
  • .......more details
7-10-1

Double Slide Lock

MOTOR009-WIRED

Manaras Electric Motor1/2HP 120/240V 1PH

  • Instant reverse intermittent-duty electric motor only for MTBL MJ MJH MTH & MTBH models
  • 1725 rpm built-in reset
  • Wired either 120V or 240V ECB
E402-00-FM

Doorlec Ersce Utility Switch 6A/230V Roller Arm ** Indef. Delivery

  • Utility switch with a 'NO' and a 'NC' contact
  • Adjustable arm with roller
  • Made in Italy
MM00139

Micanan N-4 Cable Entry Tube GH/GHC Metal

  • New tubes are plastic
2000Z

LiftMaster HD Roller Cage Bearing Hinge Flat Mount Both Sides Prime Coated Sold in Pairs

  • Heavy Duty Construction for Maximum Durability
  • Dependable Roller Cage Bearing Design
  • Even Weight Distribution
  • Five Times The Weight-Bearing Surface of the Nearest Large Hinge
  • Largest Weld Surface in the Industry
  • Easy to Fully Lubricate
  • .......more details
CDJH-34-115-CON-R

Lynx CDJH Heavy-Duty Jackshaft 3/4 HP 115V Contactor Right Hand

  • 3 Button station (NEMA 1)
  • 1650 RPM high starting torque motor with overload protection
  • Inherent Mechanical Brake (I.M.B)
  • B2 Mode C2 Mode D1 Mode E2 Mode T Mode TS Mode
  • On board Open Close & Stop for ease of setting limits
  • Pre-wired to accept sensing devices
  • .......more details
33356A

Genie Opto-Luctor Wheel

2376.206.325.900

Whiting Torsion assembly .206 wire size 32-1/2" spring length 90" shaft

684-33-106

Universal Bracket 2.25" x 2.5" x 24" w/ Plate 2"x12"

684-33-110

Universal Bracket 2.25" x 2.5" x 48" w/ Plate 4"x12"

BCH505L5-LH

LiftMaster Hoist Op. with Carwash Mod. 1/2 HP 575 VAC 3 Ph L5 Left Hand *** Discontinued

  • Industrial Duty Hoist Operator with Damp Environment modification
  • Comes with CPS-UN4 photoeyes
  • External brake included
37557R

Genie Chain Drive Bullet Assembly

  • This Genie chain drive bullet assembly is the white piece that holds the chain for the garage door opener together.
  • Works with chain model Genie garage door openers that have a C-Channel rail.
  • The chain carriage assembly for these models also attaches to this chain bullet assembly allowing it to move the garage door open and closed up and down the rail.
  • Assembly contains: The 2 Bullet side white pieces and the four screws to install it
  • Compatible with Genie models that have a chain rail: 1028 2028 3020H 3020H-B 3024 4024 3022 3042 3120H 3120H-B 4022 4042 4124 4164 (ChainMax ReliaG IntellG and TriloG series with these model numbers)
30002

Doorlec Brake Solenoid 230V with wire leads

  • orks with all 230V Doorlec Commercial and Gate operators
WHITING-ALUMCLAD

Whiting Special Order Aluminum Clad Roll Up Door Price by Quote Only

  • Special order to customer's specs
  • A prepainted aluminum facing added to plywood core dry freight door
  • Premium grade 7 ply 3/4” panels manufactured with a medium density overlay (MDO) laminated to smooth hardwood outer veneers of Transportation Core plywood all designed for optimum strength and appearance.
  • 2" track and rollers for durability.
  • Tongue and groove joint.
  • 2 cable balancer with independent spring for each cable. Springs treated with rust preventative.
  • .......more details
26CW945255

Truck Door Intermediate Panel (15.5" x 98") Painted White for Whiting Dryfreight

  • These panels are 15.50" height x 98" width.
  • Interlocking tongue and groove design for weather-tight joint and proper panel alignment.
  • 3/4" thick 7 ply exterior grade medium density plywood.
  • Painted white
SL585503UL

LiftMaster Industrial Slide Gate Op.1/2 HP 208/230/460V 3 Phase - Heater NOT Incl. ***NLA

  • High-Starting Torque continuous-duty motor (available in 1/2 1 and 1 1/2 HP)
  • Operator Duty Rating: 20 cycles per hour
  • Wormgear Reduction: 20:1 Wormgear Reducer
  • Adjustable Friction Clutch: helps to protect gate and operator from damage should the gate meet an obstruction
  • Chain: #50 nickel-plated (25ft. supplied)
  • Chassis: heavy-duty steel chassis and lockable powder-coated steel cover withstands extreme and harsh environments
  • .......more details
BK338/PR

End Bearing Plate Flanged 11-GA 3-3/8" with Bearing. Commercial Sold as a pair

  • For commercial applications Used on wood jambs
  • Includes (1) RH and (1) LH plate with bearing
  • EBF338
GH-383-3/4

Doorlec Industrial Jackshaft Door Operator 3/4 HP 208V 3P with ECB

  • Custom-designed extra heavy-duty industrial-type electric door operator
  • Worm gear reducer 40:1 ratio
  • #60 roller chain and sprockets from operator shaft to door shaft.
  • Door speed: 7 inches per second (approx.)
  • Adjustable torque limiter
  • Rotary type limit switches
  • .......more details