Model	Description	Referenced Torque Range
START
	MIC-N	1 piece zero-backlash design with gear	2 - 7 lbs. in.
	AMC	Custom mount zero-backlash	2 - 70 lbs. in.
	V	Flexible mounting, zero-backlash or self adjusting	5 - 43 lbs. ft.
	TM	Custom mount zero backlash	4 - 200 lbs. ft.
	CT	Self adjusting for wear, interchangeable with other manufacturers	8 - 150 lbs. ft.
	CPC	C-face NEMA 56 through 215C, self adjusting	12 - 100 lbs. ft.
	MMC	Protective coating high torque	37 - 1475 lbs. ft.
	MZ	High torque tooth clutch, no slip, single position available	18 - 2899 lbs. ft.
	MW	Multiple disk high torque can be used in oil or dry applications	18 - 8850 lbs. ft.
	OPC	Soft start, fast response	.5 - 70 lbs. in.
	STC	Wrap spring	2 - 15 lbs. in.
STOP
	AMB	Small Size	2 - 70 lbs. in.
	V	Zero-backlash or self adjusting	5 - 43 lbs. ft.
	TMB	Zero-backlash	4 - 147 lbs. ft.
	B	Self adjusting for wear, interchangeable with other manufacturers	8 - 150 lbs. ft.
	MWB	Multiple disk high torque	18 - 2477 lbs. ft.
	OPB	Soft stop, fast response	.5 - 70 lbs. in.
START / STOP
	AMU	High cycle applications	2 - 70 lbs. in.
	V	Foot mounted	9 -37 lbs. ft.
	CP	C-face NEMA 56 through 215C, self adjusting	12 - 100 lbs. ft.
	P	Foot mounted, can be totally enclosed, self adjusting	20 - 150 lbs. ft.
	MP	High cycle applications	4.5 - 422 lbs. in.
HOLDING
	MCNB	Small Size	1 - 9 lbs. in.
	MCLB	Low cost, high volume version	4.4 lbs. in.
	SNB	For stopping and holding	0.7 - 72 lbs. ft.
	SNLB	Low cost version of SNB	9 - 35 lbs. in.
	RNB	For holding and emergency stopping only	1.5 - 144 lbs. ft.
	RNB-Z	For holding and emergency stopping only, zero-backlash	1 - 12 lbs. ft.
	MNB	Adjustable torque range	1 - 590 lbs. ft.
	PNB	Permanent magnet brake, adjustable torque	96 - 184 lbs. ft.
SLIP
	OPL	Low cost, pre-set torque	.2 - 3.5 lbs. in.
	PHT	Torque range is mechanically adjustable, no power required	0 - 62 lbs. in.
	OP	Magnetic particle clutch or brake electrically variable torque	.5 - 70 lbs. in.
	PC/PB	Electrically variable torque, high heat dissipation	9 - 144 lbs. ft.
	H	Hysteresis unit, very low drag	1 - 9 lbs. in.