Overhung Load Adaptors (OHLA)
 Reduce Large Motor/Pump Stresses
in Heavy Duty Vehicle Drive Trains
with Overhung Load Adapters
ZERO-MAX Is A World-Leading Expert In Overhung Load Technology.
We designed the first complete line of SAE "A" through SAE "F" mount OHLA overhung
load adaptors. Today, we provide immediate shipment of standard models from stock.
From the smallest Model 200 SAE "A" mount to the largest
Model 1500 SAE "F" mount, OHLA's feature rugged housings of 25,000 PSI tensile
cast iron, shafts of 130,000 PSI stress-proof steel, ball or tapered-roller
bearings, many different shaft options and attractively painted housings. All
models may be either face or foot-mounted.
|
Benefits
- Eliminates premature motor or pump failure due to overhung
loads (axial and radial) on your motor or pump shaft.
- Prevents contamination of hydraulic fluid in harsh environments.
- Provides a solid, permanent mounting surface
|
The OHLA Product Line
 Model
200 SAE "A" Mount
Applications utilizing SAE"A" 2-bolt mount with ball bearings for motor or pump
shafts up to 1 inch in diameter.
 Model 300 SAE "A"
Mount
SAE "A" 2-bolt mount with same mounting dimensions as Model 200, but utilizes
larger ball bearings which allow for heavier overhung loads and a larger input
bore diameter (up to 1.25").
 Model 400 4-bolt
mounting (non-SAE)
Accommodates same loads as the Model 200 with ball bearings for motor and pump
shafts up to 1 inch in diameter.
 Model 500 SAE "A"
Mount
SAE "A" 4-bolt mount, which uses tapered-roller bearings. Standard input bores
include: 1-1/4" keyed, 1"-6B spline, or 14 tooth 12/24 spline.
 Model 600 SAE "B"
Mount
SAE "B" 2- or 4-bolt mount using tapered-roller bearings. Standard input bores
include: 7/8", 1", or 1-1/4" keyed; 13 tooth 16/32 spline, or 15 tooth 16/32
spline. Also available with 1" keyed through-bore as a standard.
 Model 800 SAE "C"
Mount
SAE "C" 2- or 4-bolt mount using tapered-roller bearings. Standard input bores
include: 7/8",1", or 1-1/4" keyed; 14 tooth 12/24 spline. Also available with
1" keyed through-bore as a standard.
Model 900 SAE "C-C"
Mount
SAE "C" 2- or 4-bolt mount with same mounting dimensions as the Model 800, but
using larger tapered-roller bearings which allow for heavier overhung loads
and a larger input bore diameter. Standard input bores include: 1-1/2", or 1-3/4"
keyed; 14 tooth 12/24 spline, or 17 tooth 12/24 spline.
 Model 1000 SAE
"D" Mount
SAE "D" mount using large ball bearings for heavy-duty applications. Standard
input bores include: 1-3/4" keyed, or 13 tooth 8/16 spline.
 Model 1250 SAE
"E" Mount & Model 1500
SAE "F" Mount
Both the SAE "E" and SAE "F" mounts have the same physical size; only the pilot
diameter and bolt circle are different for motor or pump mounting. These models
use large spherical-roller bearings for heavy-duty applications. Input bores
are made to customer specifications up to a 2-1/2" diameter. Custom Models Modified
dimensions and special features are available.
|
PRODUCTS