Quality Inertia Safety Brakes products

BFF* - 4 Hole Flange Bearings

BFF* - 4 Hole Flange Bearings

BFF* - 4 Hole Flange Bearings Technical Details: Cast Body. Grease Nipple Sealed Roller Bearing Manufactured to BS Standards Product List: BFF001 Flange Bearing 4 Hole Type 1 inch - UCF 205-16 BFF002 Flange Bearing 4 Hole Type 30mm - UCF 206 BFF003 Flange Bearing 4 Hole...

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BFT* - 2 Hole Flange Bearing

BFT* - 2 Hole Flange Bearing

BFT* - 2 Hole Flange Bearing Technical Details: Cast Body Grease nipple Sealed Bearing Manufactured to British Standards Product Codes: BFF006 Flange Bearing 2 Hole Type 1 inch - UCFL 205-16 BFT001 Flange Bearing 2 Hole Type 20mm - UCFL 204 BFT002 Flange Bearing 2 Hole ...

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ELB047 - Safety Brake Footmount Bracket To Suit NB3000, NB4000

ELB047 - Safety Brake Footmount Bracket To Suit NB3000, NB4000

ELB047 Safety Brake Footmount Bracket To Suit NB3000, NB4000 Pre-Drilled to accept either NB3000 30mm Ø Hollow Shaft or NB4000 40mm Ø Hollow shaft Inertia Safety Brakes. Also pre-drilled for fixing to the End Plates Manufactured from Mild Steel Angle ...

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ELB047 - Safety Brake Spacer Plate to Suit NB1700 'Z' Brake

ELB047 - Safety Brake Spacer Plate to Suit NB1700 'Z' Brake

ELB047 - Safety Brake Spacer Plate to Suit NB1700 'Z' Brake Pre-Drilled to accept NB1700 Centre Piece Also pre-drilled for fixing to the End Plates Manufactured from Mild Steel Sheet Dimensions: 130mm W x 125mm D 5mm Thick Mild Steel 4no Holes suit 6mm Screw 85mm & 130mm...

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NB17* - 18mm Inertia Safety Brake 80kg Lift

NB17* - 18mm Inertia Safety Brake 80kg Lift

Inertia Safety Brake to suit light weight Garage Doors, Window Shutters and Entrance Door Shutters. Cast Alloy Housing machined to accept Micro-Switch Cut-Out (optional extra). NVM STRONGLY recommends the Micro-Switch is fitted to all Inertia Safety Brakes, to protect the motor and to cut the pow...

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NB18* - Inerta Safety Brake X type 120Kg Lift

NB18* - Inerta Safety Brake X type 120Kg Lift

Inertia Safety Brake to suit light weight Garage Doors, Window Shutters and entrance Door Shutters. Cast Alloy Housing machined to accept Micro-Switch Cut-Out (optional extra). NVM STRONGLY recommends the Micro-Switch is fitted to all Inertia Safety Brakes, to protect the motor cut the power to t...

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NB1800P - Safety Brake Spacer Plate to Suit NB1800 'X' Brake

NB1800P - Safety Brake Spacer Plate to Suit NB1800 'X' Brake

NB1800P - Safety Brake Spacer Plate to Suit NB1800 'X' Brake Pre-Drilled to accept NB1800 Centre Piece Also pre-drilled for fixing to the End Plates Manufactured from Zinc Plated Mild Steel Sheet Dimensions: 125mm W x 125mm D 3mm Thick Mild Steel 4no Holes suit 6mm Screw L...

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NB1809A - Dummy End Set, 4"x 9swg (94mm) with Saddle for NB1800 Safety Brake

NB1809A - Dummy End Set, 4"x 9swg (94mm) with Saddle for NB1800 Safety Brake

NB1809A - Dummy End Set, 4"x 9swg (94mm) with Saddle for NB1800 Safety Brake Supplied with the unique NVM Security Locking Saddle that prevents the Machined Shaft from moving in either direction, Inwards or Outwards The Saddle rests in the machined slot and is connected direct...

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NB1809B - Dummy End Set, 4"x 9swg (94mm) for NB1700 / NB1800 Safety Brake

NB1809B - Dummy End Set, 4"x 9swg (94mm) for NB1700 / NB1800 Safety Brake

NB1809B - Dummy End Set, 4"x 9swg (94mm) for NB1700 / NB1800 Safety Brake Supplied with 18mm Square Shaft, Drilled, Tapped & Countersunk on the end to accept Locking Washer. Shaft is also corner slotted to accept positioning Spring Clip Product Details: Manufactur...

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NB1816A - Dummy End Set, with Saddle ,4" x 16swg (97mm) Round for NB1800 Safety Brake

NB1816A - Dummy End Set, with Saddle ,4" x 16swg (97mm) Round for NB1800 Safety Brake

NB1816A - Dummy End Set, 4"x 16swg (97mm) for NB1800 Safety Brake Supplied with the unique NVM Security Locking Saddle that prevents the Machined Shaft for moving in either direction, Inwards or Outwards The Saddle rests in the machined slot and is connected directly through the S...

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NB1816B - Dummy End Set, 4"x 9swg (97mm) for NB1700 / NB1800 Safety Brake

NB1816B - Dummy End Set, 4"x 9swg (97mm) for NB1700 / NB1800 Safety Brake

NB1816B - Dummy End Set, 4"x 16swg (97mm) for NB1700 / NB1800 Safety Brake Supplied with 18mm Square Shaft, Drilled, Tapped & Countersunk on the end to accept Locking Washer. Shaft is also corner slotted to accept positioning Spring Clip Product Details: Manufactu...

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NB1860A - Dummy End Set, with Saddle 60mm Octagonal for NB1800 Safety Brake

NB1860A - Dummy End Set, with Saddle 60mm Octagonal for NB1800 Safety Brake

NB1860A - Dummy End Set, 80mm Octagonal for NB1800 Safety Brake Supplied with the unique NVM Security Locking Saddle that prevents the Machined Shaft from moving in either direction, Inwards or Outwards  The Saddle rests in the machined slot and is connected directly through the S...

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NB1860B - Dummy End Set, 60mm Octagonal for NB1700 / NB1800 Safety Brake

NB1860B - Dummy End Set, 60mm Octagonal for NB1700 / NB1800 Safety Brake

NB1860B - Dummy End Set, 60mm Octagonal for NB1700 / NB1800 Safety Brake ...

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NB1870A - Dummy End Set, with Saddle 70mm Octagonal for NB1800 Safety Brake

NB1870A - Dummy End Set, with Saddle 70mm Octagonal for NB1800 Safety Brake

NB1870A - Dummy End Set, 70mm Octagonal for NB1800 Safety Brake Supplied with the unique NVM Security Locking Saddle that prevents the Machined Shaft from moving in either direction, Inwards or Outwards  The Saddle rests in the machined slot and is connected directly through the S...

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NB1870B - Dummy End Set, 70mm Octagonal without Saddle  for NB1700 / NB1800 Safety Brake

NB1870B - Dummy End Set, 70mm Octagonal without Saddle for NB1700 / NB1800 Safety Brake

NB1870B - Dummy End Set, 70mm Octagonal without Saddle  for NB1700 / NB1800 Safety Brake Supplied with 18mm Square Shaft, Drilled, Tapped & Countersunk on the end to accept Locking Washer. Shaft is also corner slotted to accept positioning Spring Clip Product Details: Manufactur...

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NB1889A - Dummy End Set, 89mm Deprat for NB1700 / NB1800 Safety Brake

NB1889A - Dummy End Set, 89mm Deprat for NB1700 / NB1800 Safety Brake

NB1889A - Dummy End Set 89mm Deprat for NB1700/NB1800 Safety Brake ...

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NB30* 30mm Inertia Safety Brake 500Kg Lift

NB30* 30mm Inertia Safety Brake 500Kg Lift

Inertia Safety Brake to suit meduim weight Industrial Shutters. Cast Metal Housing machined to accept Micro-Switch Cut-Out (optional extra). NVM STRONGLY recommends the Micro-Switch is fitted to all Inertia Safety Brakes, to protect the motor cut the power to the door. NB3000 Inertia Sa...

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NB3009A - Shaft & Disc Set, 4"x 9swg (94mm) for NB3000 Inertia Safety Brake

NB3009A - Shaft & Disc Set, 4"x 9swg (94mm) for NB3000 Inertia Safety Brake

NB3009A Shaft & Disc Set, 4"x 9swg (94mm) for NB3000 Inertia Safety Brake ...

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NB3010A - Shaft & Disc Set, 5"x 10swg (120mm) for NB3000 Inertia Safety Brake

NB3010A - Shaft & Disc Set, 5"x 10swg (120mm) for NB3000 Inertia Safety Brake

NB3010A Shaft & Disc Set, 5"x 10swg (120mm) for NB3000 Inertia Safety  ...

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NB3010B - Shaft & Disc Set, 129mm Dia for NB3000 Inertia Safety Brake

NB3010B - Shaft & Disc Set, 129mm Dia for NB3000 Inertia Safety Brake

NB3010B Shaft & Disc Set, 129mm Ø for NB3000 Inertia Safety Brake  ...

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NB3016A - Shaft & Disc Set, 4"x 16swg (97mm) for NB3000 Inertia Safety Brake

NB3016A - Shaft & Disc Set, 4"x 16swg (97mm) for NB3000 Inertia Safety Brake

NB3016A Shaft & Disc Set 4"x 16swg for NB3000 Inertia Safety Brake...

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NB3033B - Shaft & Disc Set, 133mm Dia for NB3000 Inertia Safety Brake

NB3033B - Shaft & Disc Set, 133mm Dia for NB3000 Inertia Safety Brake

NB3033B Shaft & Disc Set, 133mm Ø for NB3000 Inertia Safety Brake  ...

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NB40* - 40mm Inertia Safety Brake 700Kg Lift

NB40* - 40mm Inertia Safety Brake 700Kg Lift

Inertia Safety Brake to suit meduim / heavy weight Industrial Shutters. Cast Metal Housing machined to accept Micro-Switch Cut-Out (optional extra). NVM STRONGLY recommends the Micro-Switch is fitted to all Inertia Safety Brakes, to protect the motor cut the power to the door NB4000 Serie...

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NB4010A - Shaft & Disc Set, 120mm Dia for NB4000 Inertia Safety Brake

NB4010A - Shaft & Disc Set, 120mm Dia for NB4000 Inertia Safety Brake

NB4010A Shaft & Disc Set, 120mm Ø for NB4000 Inertia Safety Brake    ...

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NB4094A - Shaft & Disc Set, 94mm Dia for NB4000 Inertia Safety Brake

NB4094A - Shaft & Disc Set, 94mm Dia for NB4000 Inertia Safety Brake

NB4094A Shaft & Disc Set, 94mm Ø for NB4000 Inertia Safety Brake      ...

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NB4097A - Shaft & Disc Set, 97mm Dia for NB4000 Inertia Safety Brake

NB4097A - Shaft & Disc Set, 97mm Dia for NB4000 Inertia Safety Brake

NB4097A Shaft & Disc Set, 97mm Dia for NB4000 Inertia Safety Brake    ...

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NB50* - 50mm Inertia Safety Brake 1000Kg Lift

NB50* - 50mm Inertia Safety Brake 1000Kg Lift

Inertia Safety Brake to suit heavy weight Industrial Shutters. Cast Metal Housing machined to accept Micro-Switch Cut-Out (optional extra). NVM STRONGLY recommends the Micro-Switch is fitted to all Inertia Safety Brakes, to protect the motor and cut the power to the door. NB5000 Series In...

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NM2501 Micro Switch - Suits NB18 Type Inertia Brake (18mm)

NM2501 Micro Switch - Suits NB18 Type Inertia Brake (18mm)

NM2501 Micro Switch - Suits NB18 Type Inertia Brake (18mm) It is strongly recommended that the correct Micro-Switch Cut Out is connected to all Inertia Safety Brakes to prevent damage to the Electrical Operator in the event of the Safety Brake tripping....

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NM3001 Micro Switch - Suits NB30 Type Inertia Brake (30mm)

NM3001 Micro Switch - Suits NB30 Type Inertia Brake (30mm)

NM3001 Micro Switch - Suits NB30 Type Inertia Brake (30mm) It is strongly recommended that the correct Micro-Switch Cut Out is connected to all Inertia Safety Brakes to prevent damage to the Electrical Operator in the event of the Safety Brake tripping...

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NM4001 Micro Switch - Suits NB40 Type Inertia Brake (40mm)

NM4001 Micro Switch - Suits NB40 Type Inertia Brake (40mm)

NM4001 Micro Switch - Suits NB40 Type Inertia Brake (40mm) It is strongly recommended that the correct Micro-Switch Cut Out is connected to all Inertia Safety Brakes to prevent damage to the Electrical Operator in the event of the Safety Brake tripping...

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NV205 - Steel Disc

NV205 - Steel Disc

NVM can supply any Discs to order. Any Ø and thickness. Call 01282 615239 or email sales@ for a quote NV205BC STEEL DISC - 63mm DIA x 16.1mm BORE x 8mm WIDE NV205AR STEEL DISC - 65mm DIA x 41mm I/D x 3mm WIDE NV205D   STEEL DISC - 70mm DIA x 32...

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NV323 - 40mm Drive Shaft

NV323 - 40mm Drive Shaft

NV323 - Mild Steel Drive shaft in Bright Bar 40mm Ø NV323    Drive Shaft - 40mm Ø x 500mm Long, Keyway 12mm NV323A Drive Shaft - 40mm Ø x 500mm Long, Keyway 12mm x 120mm NV323B Drive Shaft - 40mm Ø x 520mm Long, Keyway 12mm x 30mm NV323C Drive Shaft - 40mm Ø x 455mm L...

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NV324 - 50mm Drive Shaft

NV324 - 50mm Drive Shaft

NV324 Drive Shaft - 50mm Ø c/w Keyway ...

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NV352 - Steel Shaft 20mm Ø - 18mm Ø - For Safety Brake - Zinc Plated

NV352 - Steel Shaft 20mm Ø - 18mm Ø - For Safety Brake - Zinc Plated

NV352 - Steel Shaft 20mm Dia - 18mm Dia - For Safety Brake - Zinc Plated Material: Steel Finish: Zinc Plated 20mm Ø shaft, machines at both ends to 18mm Ø to sut Safety Brake with 18mm Ø Round Hole      ...

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Leading Supplier of Inertia Safety Brakes products

NVM offer a range of Inertia Safety Brakes to suit all applications, from Garage Doors to Industrial Roller Shutter Doors.

All NVM Inertia Safety Brakes carry full CE Certification and can be supplied with an optional Micro Switch Cut out to protect the Motor in the event of the Brake being tripped. This is something that NVM strongly recommends.

NVM also offer a wide range of Dummy End and Shaft & Disc Sets to suit all tube / barrel sizes from 60mm Octagonal to 212mm 8" Ø Tube

NVM Stongly recommend that all Inertia Safety Brakes are fitted with a Micro-switch cut out to prevent damage to the Electrical System and Motor in the event the Safety Brake locking. Failure to fit the correct Micro-Switch will invalidate the Warranty on the Brake.