Double shaft gears - PIV Drives - #4

Available as standard on the input shaft:

• Shaft with 1 and 2 shaft ends (on helical gears)

Couplings

on the output shaft suitable for stand­ard output shafts and gear torques:

- Elastic couplings

- Gear coupling

- Barrel coupling

- Multiple disc coupling

- other coupling types on request

on the input shaft suitable for stand­ard drive shafts and gear torques:

- Flexible couplings

- other couplings on request

Motors

Suitable motors from the P.I.V. cata­logue program, Speed controlled three phase current drives with P.I.V. motors and P.I.V. frequency inverters or other accessories, Drive by combination with mechanical continuously variable P.I.V. drives.

Roller Bearings

Long life roller bearings

Seals

Standard seal systems available for input and output shafts:

• Radial shaft sealing rings in various materials

• Radial shaft sealing rings with addi­tional dust lip

Accessories

- Heating element

- Operational monitoring systems (among others for speed and torque)

- Diagnostic systems

General Information

• Information sheets available as CAD files for various computer systems and interfaces

• Computer programs for drive selection

Delivery - Putting into Operation

Delivery without oil,

oil type and quantity according to rating plate.

Standard conservation with normal transport conditions sufficient for a period of 6 months.

Setting up and putting into operation in accordance with P.I.V. instructions for use:

999-9999-DOK001en and 430-0000-DOK001en

The protection from contact with moving parts required by law is not included in the supply.

POSIRED TS

Helical and Bevel Helical Reducers with two output shafts

based of the gear program Posired 2, catalogue number 264

Construction Types

• 2 and 3 stage helical gears

• 3 stage bevel / helical gears

with 2 counter-rotating output shafts

of same speed

(different speed on demand)

• 10 sizes follow, the modular concept

Construction and Structural Shapes

• for horizontal, vertical and standing design

• spiral bevel spur gears as compact drives

• with motor bell housing

Output Torques

T₂: up to 106,000 Nm (sharing of output torques up to 30% to 70%)

Ratios

- i_N = 5...140 Gears

• Helical gears for reduced noise, case hardened (in our own hardening bay) and ground

• Profile corrections for optimum inertia quality

• Spiral bevel gears (cyclo-palloid tooth form) hardened and lapped or ground

• Calculation checks possible in accord­ance with DIN 3990, AGMA and classification Company standards

Casing

• One piece casing for sices 14 to 28 One piece casing = great rigidity, minimum volume, high thrust loads possible as there are no parting lines

• Built-in space for large roller bearings

• Easy to assemble and take apart

• Design in accordance with the latest trends in acoustics

Material: grey cast iron casting,

- Nodular cast iron and welded casing on request

• Split casing from size 35

Shafts

Available as standard on the output shaft:

• Solid shaft

• Solid through shaft

• second radial shaft seal with inter­mediate grease-filled chamber

• greased labyrinth seals (with radial shaft sealing ring)

• no-contact seal Maintenance cover with reusable seal

Lubrication

- Gear wheels and roller bearings are splash lubricated as standard

- Standardize! injection lubrication systems with shaft or motordriven pump are available as options

- Oil dipstick as standard

Cooling

Additional cooling devices available as standard:

• mechanical air cooling

• cooling coil

• external oil cooler

(oil/air cooler and oil/water cooler)

Motor Consoles

available as standard