Product Overview
Specification Table
FAQ about this model
Which configurations are available?
BSO 500 - Automatic overspeed braking system - 5/16 in. (8.4 mm) wire rope - 1,500 lb. (680 kg) (part 23169); BS/BSO 500 automatic overspeed braking system, 5/16 in. (8.4 mm) wire rope, 1,500 lb. (680 kg) (part 22089); BSO 1020 - Automatic overspeed braking system - 3 ⁄8 in. (9.5 mm) wire rope - 2,200 lb. (1,000 kg) (part 23199); BS/BSO 1020 - Double automatic overspeed braking system, 3 ⁄8 in. (9.5 mm) wire rope, 2,200 lb. (1,000 kg) (part 87959); BSO 2050 - Automatic overspeed braking system - 9 ⁄16 in. (14.2 mm) wire rope - 4,400 lb. (2,000 kg) (part 32059); BSO 2360 - Automatic overspeed braking system - 5 ⁄8 in. (16.3 mm) wire rope - 5,060 lb. (2,300 kg) (part 25859); BSO 500 - Automatic overspeed braking system with electric cut off, 5 ⁄16 in. (8.4 mm) wire rope - 1,500 lb. (680 kg) (part 14969).
What is it used for?
Typical applications listed by Tractel: Mounted on a secondary wire rope, the Blocstop holds the load safely should there be any defect in the primary suspension wire rope or failure of the lifting device, Mounted on the suspension or tensioned wire rope, the Blocstop protects the load against failure of the primary lifting/tensioning device, Mounted on warehouse overhead doors, to securely hold the door open and will also prevent the door from closing too fast when overspeed conditions are detected.
Where can I find the technical sheet and manual?
The Tractel documents (blocstop BSO | Technical Sheet) are linked in the Downloads section of this page.
How is it shipped?
Ships from Tractel's U.S. warehouse by ground parcel carrier (UPS/FedEx). The shipping rate for the lower 48 states and DC is calculated at checkout; Alaska and Hawaii are not served online.
What warranty does it have?
Tractel manufacturer's warranty: products manufactured by Tractel are covered against defects in materials and workmanship for 24 months from the invoice date. Normal wear, misuse, improper storage or maintenance and units modified or repaired by non-certified personnel are not covered.
Shipping & Returns
We offer standard 1-5 business day shipping (following dispatch) via LTL Freight, FedEx, UPS, DHL, or USPS. Orders typically process in 1-2 business days (starting the following business day). Shipping rates are usually calculated at checkout; however, we reserve the right to provide custom shipping quotes for oversized or specialized equipment.
60-DAY NO-HASSLE REFUNDS AND RETURNS
If there’s an issue with your product, we make refunds and returns quick and easy.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused or unused, with tags, and in its original packaging. To contact us, email info@vovlift.com
More information on shipping and returns can be found here.
Warranty
Tractel manufacturer's warranty: products manufactured by Tractel are covered against defects in materials and workmanship for 24 months from the invoice date. Normal wear, misuse, improper storage or maintenance and units modified or repaired by non-cert

