500 Series Heavy Duty Curved Track

500 Series Heavy Duty Curved Track

  • H&H 500 Series is a heavy-duty track for straight or curved applications in TV studios, theatres, and other facilities. Curves are typically formed at the factory to suit your project requirements. Walk-along tracks can be curved to virtually any shape or length. Cord-operated tracks can be rigged with serpentine or reverse curves. The 500 Series is often motorized or manually cord-operated for short runs and lightweight curtains.
  • The ease of operation of a 500 Series track depends on several factors, including the radius of the curve and whether reverse bends are part of the track layout. In general, the track operates best around a gentle curve. It is recommended that layouts be designed with a radius of 4 feet or larger whenever possible. Tighter curves will result in a system that requires additional effort to operate.

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500 Series_Product Data Sheet
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500 Series Heavy Duty Curved Track

 Product  SKU  Description  Zinc Part No.  Black Part No.
  501B  2 urethane-tired sealed ball bearing wheels riveted to a plated steel body with heavy-duty hook, swivel, and 6" trim chain. Nylatron glide strips and rubber bumper reduce friction and noise.   No. 501 - Zinc plated.   N0. 501B - Black finish.
  501XB  No. 501 urethane-tired sealed ball bearing carrier with arm for use with 526 Carrier Stop.  No. 501X - Zinc Plated.   No. 501XB - Black finish. 
  502B   2 urethane-tired sealed ball bearing wheel assemblies pivot on formed steel body with 2 clamps for anchoring line or cable. 1 pair is required for overlapping tracks.   No. 502 - for 3/8" operating line.   no-502b-black-finish-no-502mb-black-finish
  502AB  Formed steel bracket to allow the curtain to travel under a single-end pulley.   No. 502A - Zinc plated.   No. 502AB - Black finish.
  503B  6" diameter Nylatron GS sheaves with sealed precision ball bearings. Heavy-duty steel housing clamps to the top flange of the track.   no-503-grooved-for-3-8-operating-line-no-503m-grooved-for-3-16-operating-cable   no-503b-black-finish-no-503mb-black-finish
  504B  6" diameter Nylatron GS sheave with sealed precision ball bearings. Heavy-duty steel housing clamps to the top flange of the track.   no-504-grooved-for-3-8-operating-line-no-504m-grooved-for-3-16-operating-cable   no-504b-black-finish-no-504mb-black-finish
  504A  4" diameter Nylatron GS sheave grooved for 3/16" cable with sealed precision ball bearings. Heavy-duty steel housing clamps to the top flange of the track. Black finish.      No. 504A
  504TB  4" diameter Nylatron GSM sheave with sealed precision ball bearings grooved for 3/16" cable. Heavy-duty steel housing clamps to the top flange of the track and provides constant cable tension on large, motorized tracks.  No. 504T - Zinc plated.   No. 504TB - Black finish..
  505B  Formed steel bracket for suspending track. Track clamps to bracket with offset clips.   No. 506 - Zinc plated.   No. 506B - Black finish.
  507B  Steel plates align and lock track sections together. The track must be straight at the joint. 1 pair pictured.   No. 507 - Zinc plated.   No. 507B - Black finish.
  507FX  Hardened tool steel drill fixture for field drilling of track for 507 splices.      No. 507FX.
  508  6" diameter Nylatron GS sheave with sealed precision ball bearings in a heavy-duty steel housing with 9" vertical adjustment. Grooved to accept 3/8" operating line.      No. 508
  509B  Bolt with steel spacers to prevent carriers from traveling beyond the desired location. 2 pairs are required for overlapping tracks.  No. 509 - Zinc plated.   No. 509B - Black finish.
  509AB  The formed steel bracket attaches to the bottom of the track. A 6" trim chain supports the curtain's offstage edge.  No. 509A - Zinc plated.   No. 509AB - Black finish.
  510B  6063-T5 extruded aluminum 1-5/8" wide x 3-1/4" high, .187" thick. 20' and 24' stock lengths.  No. 510 - Mill finish.   No. 510B - Class 1 black anodized.
  511B   Formed steel bracket mounts to the ceiling. Track clamps to bracket with offset clips.   No. 511 - Zinc Plated.   No. 511B - Black finish.
  514  3/8" diameter black polyester braided over Dyneema core for manual operation.      No. 514
  515  Black polyester jacket braided over 3/32" specialty cord wire rope. For use with motorized tracks.      No. 515
  516B  2 nylon-tired sealed ball bearing wheels riveted to a plated steel body with heavy-duty hook, swivel, and 6" trim chain. Nylatron glide strips and rubber bumper reduce friction and noise.   No. 516 - Zinc Plated.   No. 516B - Black finish.
  516XB  No. 516 nylon-tired sealed ball bearing carrier with arm for use with 526 Carrier Stop.  No. 516X - Zinc Plated.   No. 516XB - Black finish.
  517B  2 nylon-tired sealed ball bearing wheel assemblies pivot on formed steel body with 2 clamps for anchoring line or cable. 1 pair is required for overlapping tracks.   no-517-for-3-8-operating-line-no-517m-for-3-16-operating-cable   no-517b-black-finish-no-517mb-black-finish
  518B  3 Nylatron GS rollers mounted to steel bracket. Bracket mounts to track with offset clips. Suggested spacing: 5'. Additional guides required at each curve.  no-518-5-16-shielded-ball-bearings-no-519-3-8-sealed-precision-ballbearings   no-518b-black-finish-no-519b-black-finish
  521  The steel housing contains 6" diameter Nylatron GS sheaves with sealed precision ball bearings. It is used when operating lines or cable must be turned horizontally.      No. 521
 526B   Used with 501X or 516X single carriers to keep the offstage edge of the curtain from traveling past the desired position on the track.   No. 526 - Zinc plated.   No. 526B - Black finish.
  531B  3 Nylatron GS rollers mounted to steel bracket. Bracket mounts to track with offset clips. Suggested spacing: 5'. Additional guides required at each curve.  no-518-5-16-shielded-ball-bearings-no-519-3-8-sealed-precision-ballbearings   no-518b-black-finish-no-519b-black-finish
  502WB  2 single carriers pivot on steel connecting plates with a heavy-duty hook, swivel, and trim chain.   No. 502W - Urethane-tired wheels.   no-502wb-black-finish-no-517wb-black-finish
  50  Heavy steel construction with nylon-tired ball-bearing wheels. Supplied with brackets for 1-3/8" O.D. pipe or tubing (6' max. recommended length). Allows masking draperies to be rotated to any angle. Working Load Limit: 60 pounds.      No. 50
  50XB  Pivot device with a special plate to index rotation at 22-1/2-degree increments. Supplied with brackets for 1-3/8" O.D. pipe or tubing (6' max. recommended length). Working Load Limit: 60 pounds.   No. 50X - Zinc plated.   No. 50XB - Black finish.
  50BK  Spring-equipped arm with neoprene pad. Add to pivot device to prevent movement along the track.

  454  See the 400 Series product page for details.      No. 454