BT2-390-5 Stadium Traverse Winch Spec Sheet – TAIT Support

Key Features

Provides unparalleled versatility and ease of use for theatre installations and touring productions.
Features low-noise, theatre-spec dual brakes for quiet operation and a high-precision absolute encoder for accurate control.
Cable loom available to provide a single point of connection between the winch and the power, limits, and encoder cables for easier set up and cable management.

Description

The second-generation Big Tow winches are the first choice for theatre installations touring productions and spectaculars that need to move scenery or fly performers across the stage. The BT2 range winch incorporates zero fleet technology, allowing the winch to be mounted easily in any position by ensuring the drum take-off points remain static. The BT2 winches conform to the BS7905-1:2001 standard and the European Machinery Directive due to safety features such as dual brakes and a crossed groove detector. The winches also offer optional safety features including load cells, a slack rope detector, and a secondary encoder. Optional winch control systems are available for applications to be incorporated into SIL 3 installations.

390 Series

The BT2-390 series is the large capacity winch in the BT2 range and comes in several configurations up to an ELL of 1300kg. It's deeper profile allows extra-long travel in a shorter footprint. Perfect for heavy direct flying, or spectaculars.

Dimensions

Left View	Right View

Top View

Front View

Bottom View

Specifications

Software Compatibility
Control System	Navigator, eChameleon
Electrical
Motor Phase	3 Phase
Rated Voltage	380V to 480V
Current	Max: 46A at full load, full speed Max: 53A at full load, full acceleration
Connections
I/O and Encoder	AU:tour Harting
Motor Power	45A Harting
Mechanical
Maximum Speed	3 m/s (9.84 ft/s)
Maximum Acceleration	1.5 m/s2 (4.92 ft/s2)
Working Load Limit	500 kg (1102.31 lb)
Travel (RORO)	260 m (853.02 ft)
Rope	Synthetic Rope, 6 mm (0.24 in)
Set Up
Line Take-Off	Past Channels; Past Motor
Orientation	A, B, C, E

Environmental
Operating Temp	Clean, dry, environment, 10 C to 35 C (50 F to 95 F), 50% RH
Outdoor Use	With cover
Construction
Dimensions (L x W x H)	5211 mm x 390 mm x 870 mm (205.16 in x 15.35 in x 34.25 in) Width including cable chain: 479 mm (18.86 in)
Drum Diameter	270 mm (10.63 in)
Self Weight, typical	910 kg (2006.21 lb)
Certifications
Entertainment	ANSI E1.6 1-2012, ANSI E1.43-2016, BS 7905-1:2001
Safety	European Machinery Directive SIL 3 (requires optional safety features)
Accessories
Extras	Single- or Dual-Circuit Load Cell, Secondary Encoder, Brake Release Monitors, On-winch Diverter Sheaves

Still Have Questions?

If you have any questions at all--or if you're ready to rent--please contact us. We look forward to hearing from you soon!

Disclaimer: These specifications are general guidelines only and may not be appropriate for your particular project. All product specifications and Data are subject to change without notice. Data, performance features, and images may vary from the final project quote. Issue date: 2020.03.26. Copyright 2020 TAIT Towers Manufacturing, LLC. All rights reserved.

ICODE: BT2-390-XX