BT2-290 Series Winch Spec Sheet – TAIT Support

Key Features

Unparalleled versatility and ease of use for theatre installations and touring productions
Highly customizable (motors, gearbox ratios, rope configurations, drum lengths) to fit diverse applications.
Features low-noise, theatre-spec dual brakes for quiet operation
High-precision absolute encoder for accurate control
Cable loom available to provide a single point of connection 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.

290 Series

The BT2-290 series is the larger sibling of the BT2-200 and comes in several configurations up to an ELL of 670kg. Its slightly larger size allows heavier payloads, faster speed and more extended travel. Perfect for heaver direct flying, or 2D/3D bridle systems.

Specifications

Software Compatibility
Control System	TAIT Navigator, eChameleon
Electrical
Motor Phase	3 Phase
Rated Voltage	380V to 480V
Connections
I/O, Encoder, Motor Power	AU:tour Harting
Mechanical
Maximum Speed	7.20 m/s (23.62 ft/s), determined by motor size and gearbox ratio
Maximum Working Load	670 kg (1477.10 lbs.), determined by motor size and gearbox ratio
Maximum Travel	Variable, dependent upon lead screw and drum length
Maximum Stroke	110 m (360.89 ft) with 6 mm (0.24 in) rope; can be divided into multiple lines, single ended or roll on/roll off
Rope	Synthetic or Steel Wire Rope 3 mm to 8 mm (0.12 in to 0.31 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
Inspection	Units should be inspected and maintained as per O&M manual
Duty Cycle	Equipment is rated to S3-30% duty cycle in 10-minute period
Construction
Dimensions (W x H)	278 mm x 650 mm (10.94 in x 25.59 in) Maximum Length: 1490 mm (58.66 in) Base Width: 278 mm (10.94 in)
Drum Diameter	162 mm (6.38 in)
Self Weight, typical	250 kg (551.16 lbs)
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

Dimensions

Side View	Top View

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.

I-CODE: BT2-290-XX