SPRING LOADED POWER SLIP Model No. AB-SPS-27:

Autobahn make Spring Loaded Power Slip (AB-SPS-27) is foot-operated slip to protect Drill Pipes and tubing with range from 4 1/2" to 5 1/2" while setting and releasing by simply changing inserts. The slip can be set simply by applying foot pressure on the slip set ring. This eliminates the manual setting and lifting of slip. The unit consists of four slip segments with inserts and four coil spring cartridges as a counter balance to offset the weight of slips when in the upper released position.

Autobahn make Spring Loaded Power Slip (AB-SPS-27) is suitable to fit into 27 1/2" and 37 1/2" to 49 1/2" Rotary table with API Pin Drive Master Bushing. The unit consists of three major assemblies as under: -

spring loaded power slips

AB-SPS-27

  1. Top Cover Assembly: Top cover assembly is ergonomically designed with two halves and slip set ring. Top cover assembly is mounted on four slip hangers with pins.
  2. Slip Assembly: Four slip segments of 16 1/2" grip length for gripping the tubular size 4 1/2" to 5 1/2", are dressed with 48EA Inserts, 4EA Insert Retaining Ring and 8EA Allen Screw.
  3. Bowl Assembly: Bowl assembly consists of two halves connected with bowl hinge pin to enable the installation and removal of the power slip from the Master Bushing. Bowl assembly is provided with four numbers of Coil Spring Cartridges and Foot Pedal for releasing the slips.

Spare Parts for Spring Loaded Power Slip (AB-SPS-27)

Slip Body Size, inch Drill pipe Size, handle Spring Cartridge part number Foot Pedal Part number Slip Hangers Slip segment part number Slip Bowl Top Cover Brass Bush
5 1/2" 4 1/2" - 5 1/2" SPS-28 SPS-29 SPS-31 SPS-32 SPS-40 SPS-41 SPS-42
4 1/2" 3 1/2" - 4 1/2" SPS-28 SPS-29 SPS-31 SPS-33 SPS-40 SPS-41 SPS-42

spring loaded power slips
AB-SPS-27

spring loaded power slips
Drill pipe size Slip Segment P/N Size Insert P/N Qty.
3 - 1/2" SPS - 33 4 - 1/2" 5163 8
5163-B 4
4" SPS - 33 4 - 1/2" 5164 8
5164-B 4
4 - 1/2" SPS - 33 4 - 1/2" 5165 12
4 - 1/2" SPS - 32 5 - 1/2" 5168 8
5168-B 4
5" SPS - 32 5 - 1/2" 5169 8
5169-B 4
5 - 1/2" SPS - 32 5 - 1/2" 5170 12
spring loaded power slips