Static adjustable pulleys "PR DV" and "PBR DV" are designed to allow adjustment of pitch diameters. One flange is screwed  on the threaded hub. The movable flange is provided with set screws for fixing into the required position. It is recomended to periodically grease the hub threads.

Characteristic : 

- Truly endless polyurethane timing belt with steel tension cords. Metric pitch 10mm

- Tooth profile and dimension are optimised to guarantee uniform load distribution and minimum deformation under load

- High resistance and low stretch steel cords to guarantee high stability and low elongation

- Reduced polygonal effect with reduced drive vibration and noise

- Transmissible power up to 70 kW

- Rpm up to 10.000 [1/min]

- Maximum width: 150 [mm]

- Width tolerance: ±0,5 [mm]

- Thickness tolerance: ±0,2 [mm]

Features:

- High power transmission capabilities

- Maintenance Free

- Superior length stability

- Clean power transmission with no dust dispersion

- No contamination of object in contact

- Very high chemical resistance and particularly to oils, greases and gasoline

- Superior abrasion resistance

- High quality, thermo-set polyurethane designed specifically for timing belt applications

- Available with either steel or Kevlar reinforment

- Application temperature -30 C - + 100 C

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• SITEX® gear couplings consist of two toothed hubs which are connected with one internally toothed sleeve. The hubs are made of steel and the teeth, which are both profiled and section crowned, are obtained from milling. The sleeve is manufactured from stabilized 6.6 superpolymade resin.
•  
• Coupling are available from stock, both the standard and the "long" hub execution, which entirely covers the motor shaft.
•  
• Here are the dimensions of couplings with"long" hub execution :
• Outside diameter of sleeve : : 66mm 
• Outside diameter of the hub : 43mm 
• Total length : 124mm 
• Length of sleeve : 47mm 

This chains from series ANSI 25 to ANSI 50 are only available in riveted model; from series ANSI 60 onwards they are available also with split pin, upon request.

Available models:

- With flat profile plates ("C"-Type)

- Nickel-plated, Zinc-plated

- Stainless steel AISI 304

All transmission roller chain. both British and American Standards, can be supplied, upon request, with vertical attachments, square attachments, with one or two holes and with projecting pins

POWERLOCK locking assembly unit consists of four pieces with two inside double-one rings joined through a set of tightening screws. It is recomended for medium torques. Although it is not self centering, it can be easily assembled and diassembled.

• METALDRIVE® couplings are fully made of steel and are used in all applications where high reliablity, precision, and no maintenance are required.
•  
• METALDRIVE® GMD typw "S" are standard version with single disc pack. The couplings allows axial and angular misalignment. No radial misalignment is allowed. 
•  
• Here are the dimension of the product :
• Outside diameter : 80 mm 
• Inner diameter : 32 mm 
• Length : 88 mm 
• Screw : 6 
• Type of screw : M5

• METALDRIVE® couplings are fully made of steel and are used in all applications where high reliablity, precision, and no maintenance are required.
•  
• METALDRIVE® GMD typw "S" are standard version with single disc pack. The couplings allows axial and angular misalignment. No radial misalignment is allowed. 
•  
• Here are the dimension of the product :
• Outside diameter : 92mm 
• Inner diameter : 38mm 
• Length : 98mm 
• Screw : 6 
• Type of screw : M5

• METALDRIVE® couplings are fully made of steel and are used in all applications where high reliablity, precision, and no maintenance are required.
•  
• METALDRIVE® GMD typw "S" are standard version with single disc pack. The couplings allows axial and angular misalignment. No radial misalignment is allowed. 
•  
• Here are the dimension of the product :
• Outside diameter : 182 mm 
• Inner diameter : 80 mm 
• Length : 174 mm 
• Screw : 6 
• Type of screw : M10

PBT Pulleys - for mounting taper bushing SER-SIT

Material: cast iron DIN 1691 GG-20/GG25

Finishing: protective surface treatment.

V-groove pulleys suitable for use with the following belts:

-SPZ-Z-3V

-SPA-A

-SPB-B-5V

-SPC-C

PBT Pulleys - for mounting taper bushing SER-SIT

Material: cast iron DIN 1691 GG-20/GG25

Finishing: protective surface treatment.

V-groove pulleys suitable for use with the following belts:

-SPZ-Z-3V

-SPA-A

-SPB-B-5V

-SPC-C

PBT Pulleys - for mounting taper bushing SER-SIT

Material: cast iron DIN 1691 GG-20/GG25

Finishing: protective surface treatment.

V-groove pulleys suitable for use with the following belts:

-SPZ-Z-3V

-SPA-A

-SPB-B-5V

-SPC-C

PBT Pulleys - for mounting taper bushing SER-SIT

Material: cast iron DIN 1691 GG-20/GG25

Finishing: protective surface treatment.

V-groove pulleys suitable for use with the following belts:

-SPZ-Z-3V

-SPA-A

-SPB-B-5V

-SPC-C

PBT Pulleys - for mounting taper bushing SER-SIT

Material: cast iron DIN 1691 GG-20/GG25

Finishing: protective surface treatment.

V-groove pulleys suitable for use with the following belts:

-SPZ-Z-3V

-SPA-A

-SPB-B-5V

-SPC-C