Products Made in Japan
Manufacturer: Kanetec
Model: LPR-VN

Permanent magnetic Lifma with enhanced operability and safety.

Application

Permanent magnetic type lifting magnets used as a lifting section of cranes and hoists for transportation of steel materials in warehouses and machining shops or for loading and unloading workpieces to and from machine tools.
These are suitable for transporting semi-finished products having a flat surface such as machine parts, press dies and plastic molds and for transporting mill scale steel plates and flat steel materials.

Features

• All types are capable of lifting steel plates and round steel bars.
• These are of permanent magnetic type requiring no power source. Thus, there is no risk of falling workpieces due to power failure or failure of wiring systems.
• Powerful magnetic force but compact and light weight/
• The narrowest handle operating angle of 60 degrees (patented) in the industry facilitates the ON/OFF operation in small space.
• In addition to the conventional handle lock mechanism, a safety stopper is provided as a standard accessory. These double safety measures prevent falling of lifted objects due to unexpected returning of the handle. (Design registered)

Precautions for use

When you plan to use the Lifma for special steel materials such as hardened materials, please consult with us prior to purchasing the Lifma.
The permanent magnetic Lifma LPR-VN Series are not of waterproof construction. Ensure no water will enter or adhere to them.
Rust and scratches on the attractive face affect the holding power adversely. Repair it periodically.

Model	Lifting Capacity		Mass
	Steel Plate	Round steel
LPR-VN75	75kg/165lb	50kg/110lb	5.5kg/12.1lb
LPR-VN150	150kg/330lb	100kg/220lb	8kg/17.6lb
LPR-VN300	300kg/661lb	200kg/440lb	14kg/30.8lb
LPR-VN600	600kg/1322lb	400kg/881lb	35kg/77.1lb

Model	Dimensions
	W	L	G	h	H	D	F	I
LPR-VN75	90(3.54)	80(3.14)	160(6.29)	15(0.59)	135(5.31)	40(1.57)	15(0.59)	45(1.77)
LPR-VN150		130(5.11)	260(10.2)
LPR-VN300		230(9.05)	360(14.1)	20(0.78)			18(0.70)
LPR-VN600	119(4.68)	330(12.9)	500(19.6)	25(0.98)	184(7.24)	60(2.36)	25(0.98)	65(2.55)

The lifting capacity is indicated by a value that is a third (safety factor 3 of the max. holding power).
*LPR-VN75 is not provided with a rear guard.

Lifting standards

Steel plate lifting standard (Flat steel plates)

Model (LPR-VN)	Thickness
	75	150	300	600
t6	630 (24.8)	900 (35.4)	1200 (47.2)	1300 (51.1)
	300 (11.8) 1300 (51.1)	600 (23.6) x 1300 (51.1)	900 (35.4) X 1550 (61.0)	1200 (47.2) x 1400 (55.1)*
t12	600 (23.6)	850 (33.4)	1250 (49.2)	1450 (57.0)
	300 (11.8) x 1200 (47.2)	600 (23.6) ×1200 (47.2)	900 (35.4) x 1700 (66.9)	1200 (47.2) x 1700 (66.9)
t25	450 (17.7)	650 (25.5)	950 (37.4)	1250 (49.2)
	300 (11.8) X 650 (25.5)	600 (23.6) X 700 (27.5)	900 (35.4) x 1000 (39.4)	1200 (47.2) X1300 (51.1)
t50	350 (13.7)	500 (19.6)	700 (27.5)	1000 (39.4)
	300 (11.8) × 400 (15.7)	600 (23.6) × 400 (15.7)	900(35.4) 550 (21.6)	1200 (47.2) × 800 (31.5)
t100	240 (9.44)	350 (13.7)	550 (21.6)	750 (29.5)
	300 (11.8) 180 (7.08)	600 (23.6) 200 (7.87)	900(35.4) X320 (12.5)	1200 (47.2) x 450 (17.7)

※If plates are thinner, the handle operation becomes harder. The handle operation also becomes harder when there is clearance. The return of the handle at the time of OFF operation becomes faster.

Round steel bar lifting standard (Mill scale)

Steel bar	Model (LPR-VN)
	75	150	300	600
Min. dia.	φ50(1.96) X750 (29.5) L	φ50(1.96) x 1500 (59.0) L	φ50(1.96) x 3000 (118) L	φ100 (3.93) x 3000 (118) L
Max. dia	φ200 (7.87) x 150 (5.90) L	φ200 (7.87) × 300 (11.8) L	φ300 (11.8) X350 (13.7)L	φ400 (15.7) × 400 (15.7) L
Pipe allowable dia.※	φ50(1.96)-200 (7.87)	φ50(1.96)-200 (7.87)	φ50(1.96)-300 (11.8)	φ100 (3.93)-500 (19.6)

※Keep in mind that the capacity drops when lifting pipes or workpieces the max. diameter of which is smaller than the attractive face. For long workpieces, consider the use of several beams.

Relation between clearance and holding power (Material SS400, surface roughness ▽▽)

※Note that this is not the lifting capacity.

Relation between clearance and holding power (Material SS400, surface roughness ▽▽)

※Note that this is not the lifting capacity.

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