The MINIFORŪ is a portable electric hoist for lifting and pulling applications. The wire rope passes through the mechanism which operates through a self gripping system giving potentially unlimited height of lift or length of pull.
The wire rope conveying mechanism comprises a pulley, the groove of which has a special profile, and in which the wire rope is clamped, under the effect of the load, by two articulated rollers.
A preclamping spring, acting on this roller, ensures that even when not under load the wire rope is held firmly by the pulley. Over and above the effect of the preclamping spring, the gripping of the wire rope around the conveying mechanism is proportional to the load.
Portable and Versatile
A complete range of electric hoists for a wide range of applications
Rated loads of 220 lbs, 660 lbs and 1,000 lbs - can be doubled by a sheave kit
Unlimited height of lift
Unloaded wire rope freely suspended or optional rope reeler
Pendant control
Direct lift or sheaving kit for increased capacity
Single phase or 3 phase power
Tr 10 & TR 30 come with a blue steel box
Tr 30S and TR 50 come in a cardboard box
Quality & Power
High power to weight ratio
Body in aluminum alloy
Unlimited length of lifting wire rope
Wire rope, dia. 0.25 in (6.5 mm)
110V standard, 220V available
Safety
Upper and lower adjustable end limit stops
Motor integrated brake
Models
Dimensions
L x W x D
in.
Weight
without
wire rope
lbs. (kg)
WLL
lbs (kg)
Speed
fpm (mph)
Power Supply
Optional
WR Reeler
Direct
Sheaved
Direct
Sheaved
single phase
115 V
single phase
220 V
three phase
220 V
66 ft.
20 m
100 ft.
35 m
TR10
14 x 9 x 17
46
(20)
220
(100)
441
(200)
50
(15)
25
(7.5)
TR30
14 x 9 x 17
46
(20)
660
(300)
1320
(600)
17
(5)
8.5
(2.5)
TR30S
19 x 9 x 17
71
(32)
660
(300)
1320
(600)
43
(13)
21
(6.5)
TR50
19 x 9 x 17
71
(32)
1000
(453)
2000
(906)
23
(7)
11.5
(3.5)
W. H. Humphrey can assist with all your overhead lifting or material handling requirements. To get a quote or learn more about this or other products contact us today.
