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Shaft options Page 38

HMC270/HMC325

- Example model code - HMC270/

S

/280/60/FM4/X/70 - Example model code - HMC325/

S

/300/60/FM4/X/70

133.4 6.3 Ø99.44658.657.0183 10.5410.49
MOUNTING FACE Ø100

(DATUM)

12 KEY SUPPLIED - 25.45/25.40 WIDE 17.539/17.463 THICK 149.2189.4187.7
BASIC TAPER, ON DIAMETER 0.1001/0.0999 PER mm

'P1' 'T'

3140.2KEY SUPPLIED - 24.066/24.000 WIDE 16.05/16.00 THICK
77.01 76.94Ø85.01Ø84.99

'S3' & 'Z4'

SPLINE DATA 'S3'

76 MIN STRAIGHT 139.9138.2 3/4"-16 UNF-2B X 32 FULL THREAD DEPTH 3/4"-16 UNF-2B X 32 FULL THREAD DEPTH M30 x 60 LGHEX HEAD SCREW

TO BS 3550 (ANSI B92.1, CLASS 5)FLAT ROOT SIDE FIT, CLASS 1PRESSURE ANGLE 30°NUMBER OF TEETH 20PITCH 6/12 MAJOR DIAMETER 87.953/87.825 FORM DIAMETER 80.264 MINOR DIAMETER 79.485/78.925 PIN DIAMETER 8.128 DIAMETER OVER PINS 97.084/97.030DIN 5480 W90 x 4 x 21 x 7h 'Z4'