Rolling, Grille & Sheet Door Motors

R&S offers V. E. Power Door Motor Operators to it’s customers with confidence. Renowned for its consistent quality, reliability, and efficiency V.E. has been manufacturing PowerMaster Door and Gate operators for over 38 years.

PowerMaster - J, H, MH, MJ, MG, GJ

Model ‘J’ V-Belt Jackshaft Operator product cut sheet	Model ‘H’ V-Belt Hoist Operator product cut sheet
Model ‘MH’ Medium Duty V-Belt Hoist Operator product cut sheet	Model ‘MJ’ Medium Duty V-Belt Jackshaft Operator product cut sheet
Model ‘MG’ Gear Reduced Hoist Operator product cut sheet	Model ‘GJ’ Gear Reduced Jackshaft Operator product cut sheet

Tubular Motor Operator

Tubular motor operators, completely contained within the barrel, can be provided for counter doors (to 84 sq. ft.) and grilles (to 200 sq. ft.) in limited usage applications. Only the manual crank override is visible outside the bracket. The units are available in 115 volt/single phase with constant contact one button or key switch control. They can also be provided with a low voltage controller when options such as a reversing edge or timer are required.

auto_tubular

Horse Power Selection Chart

Model	HP	Maximum Square Footage
Model	HP	24 GA	22 GA	20 GA	18 GA	Insulated	Steel Grille	Alum. Grille	Steel Counter Shutter	Alum. Counter Shutter
SJ	1/2	—	—	—	—	—	120	140	100	135
GJ	1/2	135	125	120	—	—	135	160	125	140
H \| J	1/3	210	190	175	130	100	210	265	190	220
	1/2	275	250	225	170	130	260	350	250
	3/4	340	310	290	215	165	340	450
MG	1/2	290	260	240	190	150	280	400
	3/4	370	320	300	240	180	375	550
	1	440	360	340	270	200	480	640
	11/2	—	460	430	360	260	620
	2	—	—	560	480	350
	3	—	—	840	700	520
	5	—	—	1200	920	780
	71/2	—	—	1500	1100	950
Notes: Use 24 GA limits for aluminum service door. GJ, SJ, and LJ operators not recommended for use on doors/grilles too large to be manually operated. (Use MG, H, or LH on doors requiring manual hoist chain.) LH or LJ operators are limited to 10 complete cycles per hour. This chart is intended as a guideline only. Doors and balance springs musts be in good operating condition and adjusted to manufacturers specifications. The chart is based on door travel of approximately 2/3 foot per second. Doors traveling in excess of 2/3 foot per second will require increased HP rating or decreased maximum sq. ft. rating. High cycle may require upgraded operator.