TECHNICAL SPECIFICATIONS. AC Retarder. OC442079/a 10/2002 1

Transcription

1 TECHICAL PECIFICATIO AC 6 6 Retarder OC79/a /

2 AC 6 6 General specifications Identification Code : C F AC 6 6 Variant : insulated earth return Coupling index (see on page 5) Voltage index = V = V pecifications MA Total : 9 kg 55 lb Rotors : 67 kg 8 lb tator : 6 kg 57 lb RAGE of G.C.W. application * 5 / 9 metric tons M aximum BRAKIG TORQUE 6 m / 79 lb ft Rotors IERTIA Maximum ROTATIOAL PEED.8 kgm /.8 lb ft - min M aximum TRAMIIBLE TORQUE 8 m / 9 lb ft * for specific applications, consult our Technical Department Curves TORQUE : control stages POWER lb-ft m 7 5 bhp 6 kw (propshaft speed) RPM min - (propshaft speed) RPM min - OC79/a /

3 Dimensions AC 6 6 air escape tube position (extension JZ) terminal box ( x M6) min. dimension to leave clear 8 earth terminal (M8 x.5) 9 ±, fitting direction : towards drive axle 7 Ø 9 8 ±, Ø 6 grease nipple position E E : Air gap = A between flanges (=. /.7 inch) x holes M x x 8 mm 58 (9 m ± % / 66 lb ft ± %) Cross section view OTE : all the dimensions are given in millimeters mm =.9 inch E Air gap C Air gap adjusting shims Front rotor Rear rotor (axle side) tator haft 5 Bearing 6 eal with double lip 7 Coupling flange 8 Grease nipple 9 Air escape tube Air escape tube extension JZ (to be ordered separately) Coil Pole Hub Circlips Pole shoe 5 Deflector OC79/a /

4 AC 6 6 Coupling flanges Cross section views indexes 5/55 indexes 6/58 Figure Figure indexes 7/8/5/ 5/57 indexes 7// Figure Figure indexes 8/9/8 index index 6 Figure 5 Figure 6 Figure 7 OC79/a /

5 Coupling flanges AC 6 6 pecifications Rotor securing A C D E F UPPLIED FATEER Fig. screws 5 screws index 5 : AE 5 metric thread Ref. V : CF Mx.5 studs (d) nuts (c) x index 6 : AE 6 metric thread Ref. V : CF Mx. screws (b) nuts (c) x index 7 : AE 7 metric thread Ref. V : CF7 Ref. V : CF Mx. studs (d) nuts (c) x index 8 : AE 8 metric thread Ref. V : CF Mx.5 studs (d) nuts (c) x index 7 : DI Ø 5 mm Ref. V : CF7 9 8 Mx.5 screws (b) x index : DI Ø 8 mm Ref. V : CF Mx.5 screws (b) x index 8 : Ø mm cross serration Ref. V : CF8 6 Mx. studs (d) nuts (c) 5 x index 9 : Ø 5 mm cross serration Ref. V : CF9 6 Mx.5 studs (d) nuts (c) 5 x index : DI Ø mm Ref. V : CF Mx.5 studs (d) nuts (c) 6 x index 6 : P CAIA Ref. V : CF6 8..9x66 Mx.75 7 x index 8 : Ø 8 mm cross serration Ref. V : CF8 6 5 Mx.5 studs (d) nuts (c) 5 x index : DI Ø 65 mm Ref. V : CF 95 8 M6x.5 screws (b) x index 5 : AE 7 reinforced metric thread Ref. V : CF Mx. screws (b) nuts (c) x index 5 : AE 7 british/american thread Ref. V : CF5 Ref. V : CF /8 UF screws (b) x index 55 : AE 8/55 british/american thread Ref. V : CF / UF studs (d) nuts (c) x index 57 : AE 8 british/american thread Ref. V : CF /6 UF screws (b) nuts (c) x index 58 : AE 55/6 british/american thread Ref. V : CF58 Ref. V : CF58 A C /8 UF screws (b) x OTE Distance between both coupling flanges or between both CAIA universal joints (see on page ) Centering diameter E F : For all other couplings, please consult our Technical Department. All the dimensions are given in millimeters mm =.9 inch OC79/a / 5 D Pitch circle diameter or distance between the securing holes on CAIA coupling umber of securing screws pecifications of the securing screws

6 AC 6 6 VOLTAGE (according to vehicle equipment) Electrical specifications V V Voltage IDEX R EITACE per CIRCUIT (± 5 %) at C ( 68 F).9 Ω.75 Ω R EITACE per COIL (± 5 %) at C ( 68 F).75 Ω IULATIO REITACE ominal average AIR GAP V specifications FROT IDE -.5 > MΩ. mm(. /.7 inch) REAR IDE ' ' ' ' red sleeve blue sleeve ' ' ' ' CURRET COUMPTIO (at C (68 F) according to control stage) LAYOUT OF OE TAGE TAGE CURRET ± 5% (A) V specifications FROT IDE REAR IDE ' ' ' ' red sleeve blue sleeve ' ' ' ' CURRET COUMPTIO (at C (68 F) according to control stage) LAYOUT OF OE TAGE TAGE CURRET ± 5% (A) OC79/a /

7 Installation AC 6 6 Fitting example on chassis External hanging securing 9 m ± % 66. lb ft ± % 6 Retarder et of side plates et of consoles (JZ7) et of rubber mounts with fasteners ( m/69.6 lb ft) 5 Coupling flange 6 Chassis 5 m ± % 88.5 lb ft ± % Wiring diagram (example with hand control) Consult our Technical Department for automatic control and governing devices (ex. : AB...) relay box dashboard light I II III IV hand control 5 V ME + III IIIIV WIRIG (minimum section required) COECTIO V V mm mm AWG AWG + switch and stop lights hand control / relay box relay box / dashboard light (terminals V ) relay box / retarder (terminals I II III IV) relay box earth (terminal M) max length par wire = 8 m (6.8 ft) retarder earth relay box feeder (terminal +) max length par wire = m (.5 ft) / / + battery + + ignition (terminal 5) or alternator (terminal 6 or D + ) or AB relay OTE : for longer lengths, please consult our Technical Department. OC79/a / 7 5A retarder

8 8, rue Paul Painlevé Z.A. du Vert Galant F 95 AIT OUE L AUMOE FRACE B.P. 69 F 95 CERGY Cedex FRACE Tel. (+) () 8 5 Fax : (+) () TELMA.A. au capital de 5 5 Euros iège ocial : 8, rue Paul Painlevé F95 aint Ouen l Aumône 6 5 R.C.. Pontoise 8 This technical data is supplied for your guidance in the use of the product and may be modified at any moment without prior notice. Any reproduction, duplication or translation of this publication, also in the form of an abstract, is subject to the previous written permission of TELMA.A., Cergy. Printed in France OC79/a /