Clutches and Brakes
92Pages

Brakes Electro-Magnetic Brakes - Single Disc Customised Models More than 60% of today’s production is customized to meet specific client demands. If we cannot fulfil your requirements in any way with our standard product, such as bore size, improved IP ratings, quiet brakes, mounting configurations, more torque ... call us! ( £ DECLARATION OF CE CONFORMITY AND INCORPORATION WE: WARNER ELECTRIC EUROPE S.A.S. 7, rue Champfleur, BP 20095, F-49182 St Barthelemy d’Anjou Cedex Declare under our sole responsibility that all products in this catalogue are exclusively designed for incorporation into...

The sizing of a Warner Electric clutch or brake depends on various factors. The most common of these factors are shown below in chronological order: • Transmissible torque: In Nm • Energy source: Electric, Pneumatic, Hydraulic, or Mechanical • Actuation mode: Static or Rotating • Operational environment: Oil, Dry or Mixed • Heat dissipation: Duty Cycle, Inertia, Speed, etc. • Orientation of mounting: Horizontal, Vertical, Inclined The majority of applications can be computed using the formulas and calculation methods given below. For special cases we recommend that you contact the factory....

Total Inertia This is the sum of all rotational and reflected inertia's (including the inertia of the clutch or brake parts). 3) Time to accelerate or decelerate Md = ( Jtotal • n ) / ( 9,55 • t ) where: Md = acceleration/deceleration torque in Nm Jtotal = total inertia in kgm2 n = speed of clutch or brake shaft in min-1 t = acceleration / deceleration time required in s 4) Time to accelerate or decelerate Mttl = Md ± M, total d l (except lifting, for this kind of application, please contact us) where : Mtotal = in Nm Ml = static torque in Nm The nominal clutch or brake’s torque has to be...

- M, = static torque for clutch in Nm + M, = static torque for brake in Nm n = clutch or brake speed in min-1 For vertical motion from top to bottom + and - are reversed Torque limiter W = Md • n • t / 9,55 where: W = in Joules Md = slip torque in Nm n = speed in min-1 t = slipping time in seconds air chamber. To avoid pressure losses in axial supplies the use of an air tight connection between the hub and the shaft is recommended. For radial supplies, a flexible connection without constraints is recommended. Hydraulic - The normal service pressure for Warner Electric clutches and brakes is...

Characteristics • Electrically operated 12, 24, 103,5 VDC • Single friction face • Activated by power on Utilisation • Coupling of a pulley or a shaft Particularities • No backlash • For dry use • No residual torque in disengaged position • Fixed OM inductor Adjustments • Airgap “P” should be adjusted at installation • Requires wear compensation Maintenance Manual • SM 304 Mounting Precautions • Centre the inductor • Observe dimension “M” • Device intended for horizontal or vertical use Power Supply • For 24 volts versions only : CBC 400-24 - CBC 450-24 CBC 500-24 - CBC 550-24 CBC 700...

EUROstandard Indirect Drive K Connector Options (Delivered without cable) 2 poles, capacity : 0,5/2,5 mm2 Keyway according to ISO R773 / BS 4235 / DIN 6885-1 / NF E 22-175, tolerance; P9 (1) Armature, Fixing “J” by screws DIN7984 (not provided)

Characteristics • Electrically operated 12, 24, 103,5 VDC • Single friction face • Activated by power on Utilisation • Coupling of a pulley or a shaft Particularities • No backlash • For dry use • No residual torque in disengaged position • Fixed inductor mounted on ball bearings Adjustments • Airgap “P” should be adjusted at installation • Requires wear compensation Maintenance Manual • SM 304 Mounting Precautions • The anti-rotation device of the electromagnet shall be inserted in anti rotation slot, with a side play of 0,5 mm and a 1 mm play to the bottom. This avoids a normal stress on...

EUROstandard Indirect Drive Bearing Mounted Sizes Nom. Torque Max. Speed Power Inertia Inertia Weight Connection Connector Options (Delivered without cable) 2 poles, capacity : 0,5/2,5mm2 Keyway according to ISO R773 / BS 4235 / DIN 6885-1 / NF E 22-175, tolerance P9 (1) Armature, Fixing “J” by screws DIN7984 (not provided)

Electro-Magnetic Single Disc Clutch EUROstandard Direct Drive Sizes Nom. Torque Max. Speed Power Inertia Inertia Weight Connection Connector Options (Delivered without cable) 2 poles, capacity : 0,5/2,5mm2 Keyways according to ISO R773 / BS 4235 / DIN 6885-1 / NF E 22175, tolerance P9

Electro-Magnetic Single Disc Clutch TT EUROstandard Direct Drive Bearing Mounted Sizes Nom. Torque Max. Speed Power Connector Options (Delivered without cable) 2 poles, capacity : 0,5/2,5mm2 Keyways according to ISO R773 / BS 4235 / DIN 6885-1 / NF E 22175, tolerance P9 * Mandatory delivered with finished bores

E210 VAR 00 Electro-Magnetic Single Disc Clutch Characteristics • Electrically operated 24 or 103,5 VDC depending size • Single friction face • Activated by power on Utilisation • Coupling of two shafts in line Particularities • No backlash • For dry use • No residual torque in disengaged position • Fixed inductor mounted on ball bearings Adjustments • Airgap “P” should be adjusted at installation • Does not require wear compensation Maintenance Manual • SM 307 Mounting Precautions • The anti-rotation device of the electromagnet shall be inserted in anti rotation slot, with a side play of...

Direct Drive Connector Options (Delivered without cable) 2 poles, capacity : 0,5/2,5mm2 Keyways according to ISO R773 / BS 4235 / DIN 6885-1 / NF E 22-175, tolerance P9 * Mandatory delivered with finished bore

E210 VAR 02 Electro-Magnetic Single Disc Clutch Characteristics • Electrically operated 24 or 103,5 VDC depending size • Single friction face • Activated by power on • Expected ball bearing life 50 000 hours • Accepts speeds of rotation superior to series E210 VAR 00 Utilisation • Coupling of two shafts in line • From size 3200, we recommend to engage the clutch at a lower speed (about 300 min-1) Particularities • No backlash • For dry use • No residual torque in disengaged position • Fixed inductor mounted on ball bearings Adjustments • Airgap “P” should be adjusted at installation 500 mm...