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BURNDY
®
Transmission
Motion Control Accessories
US: 1-800-346-4175
www.burndy.com
Canada: 1-800-387-6487
Blue highlighted items are industry standard and most frequently ordered.
I-69
TYPE TDM-RG1
Stockbridge Damper
The Stockbridge Damper is designed to
enhance conductor life by lessening potential
vibration-induced fatigue.
Features and Benefits
• Clamps designed around common
conductor sizes
Ease of specification
• Single bolt design
Ease of installation
Single wrench installation
• Accurate components assembly
represents greater energy dissipation
Provides extended life for overhead lines
• Messenger cable and weights have a
corrosion resistant finish
Weight design eliminates water
entrapment
Smooth surfaces and rounded edges to
eliminate possible corona discharge
Standards
The Stockbridge Dampers meet the following
standards:
IEC 61897
Overhead lines—Requirements
and Test for Stockbridge Aeolian Vibration
Dampers.
IEEE Std 664-1993
IEEE Guide for
Laboratory Measurement of the Power
Dissipation Characteristics of Aeolian
Vibration Dampers for Single Conductors.
Conductors: ACSR, AAC, ACAR/Static Wires (Galvanized Steel, Alumoweld, Copperweld)
Catalog
Tightening
Number
Clamp Diameter Range
N
P
L
Wrench Size
Torque
Weight
Ø
0.24 –
Ø
0.61
1.70
2.20
12.20
7/16
265 in.-lb.
3.7 lb.
TDM99RG1
(6 mm – 15.5 mm)
43 mm
56 mm
310 mm
11.17 mm
3.0 daN.m
(1.68 kg)
Ø
0.59 –
Ø
0.79
2.00
3.00
14.40
1/2
355 in.-lb.
6.2 lb.
TDM177RG1
(15 mm – 20 mm)
51 mm
76 mm
365 mm
12.70 mm
4.0 daN.m
(2.81 kg)
Ø
0.71 –
Ø
1.18
2.00
3.60
14.40
5/8
530 in.-lb.
6.4 lb.
TDM177RG2
(18 mm – 30 mm)
51 mm
91 mm
365 mm
16 mm
6.0 daN.m
(2.9 kg)
Ø
0.79 –
Ø
1.11
2.40
3.20
19.70
5/8
530 in.-lb.
9.5 lb.
TDM210RG1
(20 mm – 28.2 mm)
60 mm
81 mm
500 mm
16 mm
6.0 daN.m
(4.30 kg)
Ø
1.30 –
Ø
1.50
2.40
3.75
19.70
5/8
530 in.-lb.
9.9 lb.
TDM210RG2
(33 mm – 38.1 mm)
60 mm
95 mm
500 mm
16 mm
6.0 daN.m
(4.50 kg)
Ø
0.71 –
Ø
1.18
2.70
3.60
21.00
5/8
530 in.-lb.
13.2 lb.
TDM246RG1
(18 mm – 30 mm)
68 mm
91 mm
534 mm
16 mm
6.0 daN.m
(5.99 kg)
Ø
1.18 –
Ø
1.26
2.70
3.60
21.00
5/8
530 in.-lb.
13.2 lb.
TDM330RG1
(30 mm – 32 mm)
68 mm
91 mm
535 mm
16 mm
6.0 daN.m
(5.99 kg)
Ø
1.26 –
Ø
1.54
2.70
3.75
21.00
5/8
530 in.-lb.
13.5 lb.
TDM393RG1
(32 mm – 39 mm)
68 mm
95 mm
534 mm
16 mm
6.0 daN.m
(6.12 kg)
Ø
1.54 –
Ø
1.85
2.70
4.09
21.00
5/8
530 in.-lb.
14.0 lb.
TDM430RG1
(39 mm – 47 mm)
68 mm
104 mm
534 mm
16 mm
6.0 daN.m
(6.35 kg)
For installation point contact factory at numbers below.