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DC Brakes

DC Brakes

Optional Features

dc-brakes-1

  • Limit switch attachment
  • Manual release
  • Residual magnetism adjustment
  • Shunt and Series differently-sized versions :
    8 Inch to 30 Inch
    160 mm to 800 mm
  • Conforms to NEMA and AISE standards
  • Fail safe operation
  • Unique design for maximum torque and minimum shoe wear
    Brakes equivalent to Russian ‘TKπ ‘ design are also available
  • Heavy duty encapsulated coil with class ‘F’ insulation

 

DC Electromagnetic brakes
Shunt type Resistance & rectifier panel
Drum  Size  Category.No. Torque Single brake 2 brakes simultaneous. operation
KG-M Category.No. Category.No.
150mm SMH150 Details available on request
160mm SMH160 8 CACS1*MAE CACS2*MAE
8″/200mm SMH8 13.8 CACA1*MAE CACJ2*MAE
SMH200 13.8
10″/250mm SMH10 27.7 CACB1*MAE CACK2*MAE
SMH250 27.7
13″/300mm SMH13 76.0 CACC1*MAE CACL2*MAE
SMH300 76.0
16″/400mm SMH16 138.8 CACD1*MAE CACM2*MAE
SMH400 138.8
19″/500mm SMH19 277.0 CACE1*MAE CACN2*MAE
SMH500 277.0
23″/600mm  SMH23 555.0 CACF1*MAE CACP2*MAE
SMH600 555.0
30″/700mm SMH30 1242.0 CACG1*MAE -
SMH700 1242.0
800mm SMH800 Details available on request

 

* For control supply i.e. A=110 V, B=220 V, K =240V and M=415 V AC

1. DC Electromagnetic Brakes are suitable for operations on:

AC Power – resistance & rectifier panel
DC Power – series resistance box

 

- All Brakes are designed  for continuous duty

- Resistance & rectifier panel is supplied without transformer.
- Control transformer (optional) can be supplied at extra cost. Please add Rs. 4,385/- per unit with the LP of resistance &rectifier panel. Please add ‘TR’ with respective panel category reference to obtain final category code of such panel with control transformer.

Resistance boxes for DC electromagnetic brakes
Shunt type Permanent series resistance box for  230 V DC supply  Permanent series resistance box for  230 V AC supply  SPARE
Permanent & economy  resistance box for 415 V AC supply 
Size Cat. No. Torque  KGM  Cat. No. Cat. No. Cat. No. 
150mm SMH150 Details available on request
160mm SMH160 8 CDCS101D CARS10KE CARS10ME
8″/200mm SMH8 13.8 CDCA101D CARA10KE CARA10ME
SMH200 13.8 CD1A101D*
10″/250mm SMH10 27.7 CDCB101D CARB10KE CARB10ME
SMH250 27.7 CD1B101D*
13″/300mm SMH13 76.0 CDCC101D C ARC10KE CARC10ME
SMH300 76.0 CD1C101D*
16″/400mm SMH16 138.8 CDCD101D CARD10KE CARD10ME
SMH400 138.8 CD1D101D*
19″/500mm SMH19 277.0 CDCE101D CARE10KE CARE10ME
SMH500 277.0 CD1E101D*
23″/600mm SMH23 555.0 CDCF101D CARF10KE CARF10ME
SMH600 555.0 CD1F101D*
30″/700mm SMH30 1242.0 CDCG101D - CARG10ME
SMH700 1242.0 CD1G101D*
800mm SMH800 Details available on request

 

DC Electromagnetic brakes are suitable for operations on:

-  AC Power – Resistance & Rectifier Panel

-  DC Power – Series Resistance Box

 

- All brakes are designed for continuous duty except * marked category references
* These category. references are meant for intermittent duty

 

Series type – DC electromagnetic brakes
Brake  size  Motor  frame No.  (Max.)  Half hour rating One hour rating
Torque KGM Max.  FLC (A)  Cat. No. Torque  KGM hour  Max.  FLC (A)  Cat. No.
8″/200mm 402,802A,403,  602, 802B 13.8 29 SME8H1  SME200H1 8.97 21 SME801  SME20001
44 SME8H2  SME200H2 31 SME802  SME20002
10″/250mm 404,603,802C,  406,604,803 27.7 57 SME10H1  SME250H1 18 40 SME1001  SME25001
77 SME10H2  SME250H2 57 SME1002  SME25002
13″/300mm 408,606,804,  410,608,806 76 126 SME13H1  SME300H1 49.4 95 SME1301  SME30001
176 SME13H2  SME300H2 132 SME1302  SME30002
16″/400mm 412,610,808 138.8 245 SME16H1  SME400H1 90.2 185 SME1601  SME40001
19″/500mm 414,612,810,  416,614,812 277 368 SME19H1  SME500H1 180 272 SME1901  SME50001
500 SME19H2  SME500H2 360 SME1902  SME50002
23″/600mm 418,616,814  618,816 555 740 SME23H1  SME600H1 361 540 SME2301  SME60001
960 SME23H2  SME600H2 730 SME2302  SME60002

 

  • During ordering, besides brake drum dia, please confirm duty rating, current rating & motor frame nos.
  • Above current ratings are for 230 V DC series motors.
  • To convert KGM to LB.FT. multiply by 7.25

 

Spares & accessories – DC electromagnetic brakes
Description 150/160mm 8″/200mm 10″/250mm 13″/300mm
Cat No. Cat No. Cat No. Cat No.
Coil Shunt Coil Shunt 9GDS01 9GDA01 9GDB01 9GDC01
Coil Series - for inch
- for mm
9GDS02/  9GDS03 9GDA02/  9GDA03 9GDB02/  9GDB03 9GDC02/  9GDC03
Torque Adj.screw assembly Torque Adj.screw assembly 9GDS04 9GDA04 9GDB04 9GDC04
Torque spring Torque spring 9GDS05 9GDA05 9GDB05 9GDC05
 spring  and washers Wedge assembly with bolt, spring  and washers 9GDS20/  9GDS22 9GDA20/  9GDA22 9GDB20/  9GDB22 9GDC20/  9GDC22
Pin armature 2 pcs. Pin set for lever & armature  consisting of
a) Pin Lever 2 pcs.
b) Pin armature 2 pcs.
9GDS06 9GDA06 9GDB06 9GDC06  9GDC06-2#
Coller armature 4 pcs. Coller set of lever & armature  consisting of
a) Coller lever 4 pcs.
b) Coller armature 4 pcs.
9GDS07 9GDA07 9GDB07 9GDC07
Bush armature 4 pcs. Bush set for lever & armature  consisting of
a) Bush lever 4 pcs.
b) Bush armature 4 pcs.
9GDS08 9GDA08 9GDB08 9GDC08
spring & washer Pull rod assembly with nuts,  spring & washer 9GDS29 9GDA29 9GDB29 9GDC29
Grease nipple Grease nipple
(1 set consist 8 Nos.)
9GDS09 9GDA09 9GDB09 9GDC09
Shoe assembly with clamp & bolts Shoe assembly with clamp & bolts
(1 set consist 2 pcs.)
9GDS10/  9GDS11 9GDA10/  9GDA11 9GDB10/  9GDB11 9GDC10/  9GDC11
Shoe Lining without Bolts Shoe Lining without Bolts
(1 set consist of 2 pcs.)
9GDS12/  9GDS13 9GDA12/  9GDA13 9GDB12/  9GDB13 9GDC12/  9GDC13
Shoe lining with bolts Shoe lining with bolts
(1 set consist of 2 pcs.)
9GDS23/  9GDS26 9GDA23/  9GDA26 9GDB23/  9GDB26 9GDC23/  9GDC26
Dust cover (made of denim  &  painted with fire retardant aluminum paint). - 9GDA30 9GDB30 9GDC30
 Hard Chrome Plaiting mm size cast steel drum without  hard chrome plaiting  mm size cast steel drum with  hard chrome plaiting 9GDS14  9GDS14P 9GDA14  9GDA14P 9GDB14  9GDB14P 9GDC14  9GDC14P
Cast steel drum without hard  chrome plating*  cast steel drum with hard  chrome plating* -  - 9GDA15  9GDA15P 9GDB15  9GDB15P 9GDC15  9GDC15P

* For brakes manufactured upto September  2007.         # For brakes manufactured after September 2007 (pins are different).

 

Spares & accessories – DC brakes
Description 16″/400  mm  19″/500 mm 23″/600 mm 30″/700mm
Cat No.  Cat No. Cat No.  Cat No.
Coil series -for inch for mm Coil shunt 9GDD01 9GDE01 9GDF01 9GDG01
Coil series -for inch
for mm
9GDD02  9GDD03 9GDE02  9GDE03 9GDF02  9GDF03 -
Torque Adj.screw assembly Torque Adj.screw assembly 9GDD04 9GDE04 9GDF04 9GDG04
Torque spring Torque spring 9GDD05 9GDE05 9GDF05 9GDG05
Wedge assembly with bolt Wedge assembly with bolt,  spring and washers 9GDD20/  9GDD22 9GDE20/  9GDE22 9GDF20/  9GDF22 9GDG20/  9GDG22
 Pin lever 2 pcs. Pin set for lever & armature  consisting of
a) Pin lever 2 pcs.
b) Pin armature 2 pcs.
9GDD06*  9GDD06-2# 9GDE06*  9GDE06-2# 9GDF06*  9GDF06-2# On request
Coller lever 4 pcs. Coller set of lever & armature  consisting of
a) Coller lever 4 pcs.
b) Coller armature 4 pcs.
9GDD07 9GDE07 9GDF07 On request
Bush lever 4 pcs. Bush set for lever & armature  consisting of
a) Bush lever 4 pcs.
b) Bush armature 4 pcs.
9GDD08 9GDE08 9GDF08 On request
Pull rodassembly with nuts, Pull rodassembly with nuts,  spring & washer 9GDD29 9GDE29 9GDF29 9GDG29
Grease nipple Grease nipple
(1 set consist 8 pcs.)
9GDD09 9GDE09 9GDF09 On request
Shoeassembly with Clamp & Bolts Shoeassembly with Clamp & Bolts
(1 set consist 2 pcs.)
9GDD10/  9GDD11 9GDE10/  9GDE11 9GDF10/  9GDF11 9GDG10/  9GDG11
Shoe Lining without bolts Shoe Lining without bolts
(1 set consist 2 pcs.)
9GDD12/  9GDD13 9GDE12/  9GDE13 9GDF12/  9GDF13 9GDG12/  9GDG13
Shoe lining with bolts Shoe lining with bolts
(1 set consist 2 pcs.)
9GDD23/  9GDD26 9GDE23/  9GDE26 9GDF23/  9GDF26 9GDG23/  9GDG26
Dust Cover (made of denim& painted with fire retardant aluminium paint).. 9GDD30 9GDE30 9GDF30 -
Cast steel drum mm size cast steel drum without  hard chrome plaiting  mm size cast steel drum with  hard chrome plaiting 9GDD14  9GDD14P 9GDE14  9GDE14P 9GDF14  9GDF14P -  -
Cast steel drum without hard  chrome plating* 9GDD15 9GDE15 9GDF15 -
Cast steel drum with hard  chrome plating* 9GDD15P 9GDE15P 9GDF15P 9GDG15P

* For brakes manufactured upto September 2007.        # For brakes manufactured after September 2007 (pins are different).

 

Spare Selenium type bridge rectiers
Rectifier Code  / Part No.  Recommended to operate brake at 415V AC Qty. per set
Individual Simultaneous
9GDX01 1×8″/200mm - 2
9GDX02 1×10″/250mm 2×8″/200mm 2
9GDX03 1×13″/300mm  1×16″/400mm 2×10″/250mm 2
9GDX04 1×19″/500mm 2×13″/300mm  2×16″/400mm 2
9GDX05 1×23″/600mm 2×19″/500mm 2
9GDX06 - 2×23″/600mm 2
9GDX07 1×30″/700 & 800mm - 2

 

Spare resistances
Cat. No. Ohms Watts
9GDX32
9GDX42
9GDX52
9GDX80
9GDX112
32
42
52
80
112
200
200
200
200
200

 

Optional features – DC brakes
Brakes Size
Inch Size  mm 
8
10
13
16
19
23
200
250
300
400
500
600

Note : Add following codes to complete brakes code with optional features.

  • MR = For Manual Release
  • RM = For Residual Magnetism
  • LS = For Limit Switch
  • RR = For Manual Release + Residual Magnetism
  • RL = Residual Magnetism + Limit Switch
  • ML = For Manual Release + Limit Switch
  • MR = For Manual Release
  • RS = For Manual Release + Residual Magnetism + Limit Switch
  • LSA = Limit Switch with fitting Arrangement (1NO + 1NC)
  • LSA -2 = Limit Switch (2NO + 2NC) with fitting Arrangement