Brake Products, Inc.   16751 Hilltop Park Place
  Chagrin Falls, Ohio 44023
  Phone: (440) 543-7962
  Fax:     (440) 543-7963
  Web:   www.brakeproducts.com
  Email: sales@brakeproducts.com
Supplier of Industrial Brake Parts Since 1985
• Why Renold Ajax?
• Features
• Full-Flex Metal Seal Couplings
• Flex-Rigid Metal Seal Couplings
• Mill Motor Metal Seal Couplings
• Flange and Bore Specifications for Metal
  and O-Ring Seal Couplings
• Typical Custom Designed Couplings
• Full-Flex O-Ring Seal Couplings
• Flex-Rigid O-Ring Seal Couplings
• Mill Motor O-Ring Seal Couplings
• Heavy Duty Couplings
• Full-Flex Heavy Duty O-Ring Seal Couplings
• Flex-Rigid Heavy Duty O-Ring Seal Couplings
 		  • Standard Extended Shaft Gaps
• Installation Information Standard and Heavy Duty Sizes
• Installation, Maintenance, Lubrication
• D Series Couplings High Misalignment, Full-Flex
• D Series Couplings High Misalignment, Flex-Rigid
• DS Series Spindle Couplings
• D Series and DS Gear Tooth Design Ratings and
  Engineering Layout Details
• Ajax Pin and Bush Couplings
• Cast Iron Couplings Forged Steel Couplings
• Service Parts for Ajax Pin and Bush Couplings
• Special Pin and Bush Couplings
• Download brochure in Adobe Acrobat® format (1.28MB)
DS Series Spindle Couplings
 
DS Series Spindle couplings are used where frequent vertical roll removal is required.
They are also suitable for clustered applications such as levelers, tube mills, etc.
 
Specifications/Dimensions
Size Max. Adaptor
Bore (inches)		 Dimensions (inches) Wgt. Lbs. Less Shaft
A B C
3.5°		 C
6.0°		 C1 D E
3.5°		 E
6.0°		 F G H J K L
150 2.56 4.00 5.44 2.19 2.06 2.75 3.75 2.28 2.28 5.34 0.13 1.75 0.38 1.63 1.38 32
200 3.00 5.00 6.38 2.75 2.56 3.22 4.44 2.88 2.88 6.25 0.09 1.94 0.31 2.00 1.75 60
250 3.06 5.75 7.16 3.06 2.88 3.38 4.38 3.69 3.63 6.31 0.09 2.50 0.63 2.50 2.25 86
300 3.81 6.75 8.63 3.66 3.44 4.31 5.50 4.38 4.31 7.25 0.13 2.88 0.63 3.00 2.75 136
400 5.25 9.00 11.47 4.44 4.19 6.06 7.50 5.63 5.50 9.41 0.09 3.50 0.75 4.00 3.75 316
 
  1. DS Series spindles are designed to operate at normal mill speeds. Consult Renold for operation at high torque, angle and speed.
  2. Specify misalignment angle (load and no load) and shaft-to-shaft spacing when ordered.
  3. Gear teeth are inductions hardened.
  4. Offset capacity is dependant on shaft length.
IMPORTANT - Check critical speed when used as a Floating Shaft.
SOLID SHAFT
                    4.7 x 106
N1 (1st Critical) = --------- x D > 1.5 max. operating speed.
                        L2
   Parallel offset capacity
Offset = [(shaft to shaft) - 2H] (Sine of the angle)
    Sine 3 1/2° = .061
    Sine 6° = .104
WARNING
Rotating equipment must be provided with a suitable guard
before operating or injury may result. Check applicable code