Banner QMT72 Rope Pull Switches User Manual

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Datasheet
Positive-opening safety contacts (IEC 60947-5-1), not dependent
upon springs
Both safety contacts latch open when rope is pulled or in case of a
broken wire; requires manual reset
Heavy-duty die cast metal housing, rated IP65, suitable for demanding
industrial environments
Rope spans up to 6 m, 12 m or 20 m (20 ft, 40 ft, or 66 ft), depending
on model
Both safety contacts are closed with normal rope tension; one contact
opens when rope is pulled, the other contact opens if rope breaks (or
if tension is reduced from normal amount)
Some models include extra contacts for monitoring or to provide dual-
channel input to a safety device
Indicator mark on switch shows when rope has proper tension for
operation
Long life, switch rated at 1 million mechanical operations, minimum
Five available models; all with latching outputs
Protective Earth Terminal (IEC 60947-1)
Model Max. Rope
Length
Run Position Cable Pulled Cable Break Switching Diagram
RP-QM72D-6L 6 m (20 ft)
25 26
13 14
25 26
13 14
25 26
13 14
13-14
25-26
Break
Pull
90N
120N
0 (0)
2 (0.08)
4 (0.16)
6 (0.24)
mm (in)
.
RP-QM72D-12L 12 m (40 ft)
25 26
13 14
25 26
13 14
25 26
13 14
13-14
25-26
Break
Pull
150N
240N
0 (0)
1.5 (0.06)
5 (0.20)
7.5 (0.30)
mm (in)
Rope Pull Switches
P/N 62084 Rev. C 27 January 2014
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Summary of Contents

Page 1 - Rope Pull Switches

Datasheet• Positive-opening safety contacts (IEC 60947-5-1), not dependentupon springs• Both safety contacts latch open when rope is pulled or in case

Page 2 - Rope Pull Switches

Model Quantity Description ClampRPA-CC2-4 4 Clamp for 3 mm wire ropeModel Quantity Description TurnbuckleRPA-TA1-1 1 #4 TurnbuckleModel Quantity Descr

Page 3 - Overview

Model Max. RopeLengthRun Position Cable Pulled Cable Break Switching DiagramRP-QMT72D-20L 20 m (65 ft) 25 2613 14 25 2613 14 25 2613 14 13-1425-26Br

Page 4 - Mechanical Installation

Important... Read This FirstRegarding the Use of Rope Pull Switches. In the United States, the functions that Banner rope pull switches areintended to

Page 5 - Tension Indicator Mark

Reset Button Pull to ResetRope Tension IndicatorCover Plate Screws (4)Figure 1. FeaturesThese rope pull switches are not safeguarding devices, in that

Page 6 - Electrical Installation

150 mm(6") max.L1L225 mm(1") min.400 mm (16") max.for Actuation of SwitchNOTE: Force to actuate must not exceed 200 N (45 lbf)Figure

Page 7 - Specifications

Figure 5. Rope Break or Slack: Contact 13/14 (33/34) OpensElectrical Installation13251426InstallJumper WireBetweenContactsTo MachineControlStopCircuit

Page 8 - Dimensions

Important: If instructed to return the device, pack it with care. Damage that occurs in return shippingis not covered by warranty.SpecificationsContac

Page 9 - Accessories

DimensionsM2082.0 mm(3.23")72.0 mm(2.83")56.0 mm(2.21")33.0 mm(1.30")53.0 mm(2.09")Ø 15.0 mm (0.59")7.0 mm(0.28")40

Page 10 - Rope Pull Switches

AccessoriesCable GlandsModel SizeFor CableDiameterDimensions Used WithSI-QM-CGM20 M20 × 1.5 Metal5.0 to 12.0 mm(0.20 to 0.47inches)M20 x 1.524.0 mm(0.

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