| Variodrive

Features and Benefits:

Ribbed aluminum housing* provides expanded surface area and greater heat dissipation than traditional cast iron housings. This allows for higher thermal capacity and reduced internal pressure build-up.
Variodrive units have two bearings along the input shaft. This helps prevent leaks and increases flexibility in mounting options versus reducers with a bushing on the input.
Variodrive units are available with standard NEMA motor flange as well as optional IEC motor flanges to fit your needs.
Variodrive units utilize O-rings on the input flange and output cover to prevent leaks.
Units are sealed more effectively than similar units using paper gaskets.
All Variodrive units come standard as a hollow output bore design with optional plug-in shafts. This allows you to lower inventory levels and improve profitability.
Due to the improved heat dissipation of the Variodrive unit, no breather plug or ventilation is required. Our units are sealed for life which greatly reduces the opportunity for outside contaminants to enter lubricant and reduce reducer life.
Variodrive units are available in ratios up to 100:1 in a single reduction stage and 10,000:1 in a double reduction unit.
Variodrive units are painted with high-quality epoxy paint. This, along with the aluminum housings, help keep these units free from corrosion.

* Units 030-090.

Determine Your Variodrive Part Number

Model	Size	Ratio	Input Size	Output Design	Mounting	Accessories
BMQ	075	80	56C	SM	B3	TA
Motor Input Flange BMQ Input Shaft B	Aluminum Housing 030 040 050 063 075 090 Cast Iron Housing 110 130 150	5 7.5 10 15 20 25 30 40 50 60 80 100	48C 56C 140TC 180TC 210TC 250TC	Shaft Mount Standard-Hollow Output Bore SM Foot Mount Single or Double Output Shaft FMR (Single Right) FML (Single Left) FMD (Double) Flange Mount Optional Mounting Flange & Hollow Bore FL	B3 B6 B7 B8 V5 V6	Torque Arm TA Baseplate BP (A/B) Double Extended Input DI Protective Cover PC Special SP

Model: Your Variodrive model is based on whether you require the reducer to be direct coupled to a motor (BMQ) or will be driving the reducer via an external input shaft (B).
Size: Select the size of your Variodrive reducer by using our quick selection guide below. Be sure to select the reducer size that fits the service factor and horsepower requirements of your application.
Ratio: Select the appropriate ratio that will give you your desired output rpm.
Input Size: Input size is based on the motor that will be coupled to the reducer. This only applies to BMQ style reducers.
Output Design: The Variodrive unit comes standard as a hollow output bore (SM). This unit may also be ordered with a single output shaft (FMR & FML), double output shaft (FMD), or as a flange mount design (FL).
Mounting Position: Select the appropriate Variodrive mounting position.
Accessories: Variodrive accessories can be found on pages 14-15. Units that are outside of the standard Variodrive design should be designated as “special” and should be submitted for quote.

Quote requests should be accompanied by a detailed explanation of the special characteristics of your requested unit.

Determine Your Service Factor

Determine Size Needed

To use the Variodrive Quick Select Guide*:
Once you have determined the appropriate service factor, select that service factor in the drop-down box below.
In the chart, locate your input horsepower on the appropriate chart.
Read across the selected horsepower line until you get to the ratio of the gearbox that you will be using.
Upon reaching the appropriate ratio column you will find the Superior Gearbox Variodrive model number that best suits your selected application.
This example shows how you would select the proper gearbox for an application that requires a 0.25 hp motor and a 50:1 ratio with a 1.0 service factor. The model that would be selected is a size 040 reducer.

*The Variodrive Quick Selection Guide is to be used as a selection aid only. The customer is responsible for certifying that the gearbox selected is appropriate for their application.

Input HP	5	7.5	10	15	20	25	30	40	50	60	80	100
	Service Factor 1.00
	Ratio
0.13	030	030	030	030	030	030	030	030	030	030	040	040
0.16	030	030	030	030	030	030	030	030	040	040	040	050
0.25	030	030	030	030	030	030	030	040	040	040	050	050
0.33	030	030	030	030	040	040	040	040	050	050	050	063
0.50	030	030	030	040	040	040	040	050	050	063	063	063
0.75	030	040	040	040	050	050	050	063	063	063	075	075
1.00	030	040	040	050	050	063	063	063	063	075	090	090
1.50	040	040	050	063	063	063	063	075	075	090	110	110
2.00	050	050	050	063	063	075	075	090	090	110	110	130
3.00	050	063	063	075	075	090	090	110	110	110	130	150
5.00	-	075	075	090	090	110	110	130	130	130	150	-
7.50	-	090	090	110	110	130	130	130	150	-	-	-
10.00	-	090	110	110	130	130	130	150	-	-	-	-
15.00	-	110	130	130	150	-	-	-	-	-	-	-
20.00	-	130	130	150	-	-	-	-	-	-	-	-
30.00	-	150	150	-	-	-	-	-	-	-	-	-

Input HP	5	7.5	10	15	20	25	30	40	50	60	80	100
	Service Factor 1.25
	Ratio
0.13	030	030	030	030	030	030	030	030	040	040	040	050
0.16	030	030	030	030	030	030	030	030	040	040	040	050
0.25	030	030	030	030	030	030	040	040	040	050	050	063
0.33	030	030	030	040	040	040	040	050	050	050	063	063
0.50	030	030	040	040	040	050	050	050	063	063	063	075
0.75	040	040	040	050	050	063	050	063	063	075	075	090
1.00	040	040	050	050	063	063	063	063	075	075	090	110
1.50	040	050	050	063	063	075	075	075	090	090	110	130
2.00	050	050	063	063	075	075	075	090	110	110	130	130
3.00	-	063	075	075	090	090	090	110	110	130	150	150
5.00	-	075	090	090	110	110	110	130	130	150	-	-
7.50	-	090	110	110	130	110	130	150	-	-	-	-
10.00	-	110	130	130	130	150	-	-	-	-	-	-
15.00	-	130	130	150	150	-	-	-	-	-	-	-
20.00	-	130	150	-	-	-	-	-	-	-	-	-
30.00	-	150	-	-	-	-	-	-	-	-	-	-

Input HP	5	7.5	10	15	20	25	30	40	50	60	80	100
	Service Factor 1.50
	Ratio
0.13	030	030	030	030	030	030	030	030	040	040	040	050
0.16	030	030	030	030	030	030	030	040	040	040	050	050
0.25	030	030	030	030	040	040	040	040	050	050	050	063
0.33	030	030	030	040	040	040	040	050	050	050	063	063
0.50	030	040	040	040	050	050	050	063	063	063	075	075
0.75	040	040	050	050	050	063	063	063	075	075	090	090
1.00	040	040	050	050	063	063	063	075	075	090	110	110
1.50	050	050	063	063	075	075	075	090	090	110	110	130
2.00	050	063	063	075	075	090	090	090	110	110	130	150
3.00	-	063	075	090	090	110	110	110	130	130	150	-
5.00	-	090	090	110	110	130	130	130	150	150	-	-
7.50	-	110	110	130	130	150	150	150	-	-	-	-
10.00	-	110	130	130	150	-	-	-	-	-	-	-
15.00	-	130	130	150	-	-	-	-	-	-	-	-
20.00	-	150	150	-	-	-	-	-	-	-	-	-

Input HP	5	7.5	10	15	20	25	30	40	50	60	80	100
	Service Factor 1.75
	Ratio
0.13	030	030	030	030	030	030	030	040	040	040	050	050
0.16	030	030	030	030	030	030	040	040	040	050	050	050
0.25	030	030	030	040	040	040	040	050	050	050	063	063
0.33	030	030	040	040	040	050	050	050	050	063	063	063
0.50	030	040	040	050	050	050	050	063	063	063	075	090
0.75	040	040	050	050	063	063	063	075	075	090	090	110
1.00	040	050	050	063	063	075	063	075	090	090	110	110
1.50	050	050	063	063	075	090	090	090	110	110	130	130
2.00	-	063	063	075	090	090	090	110	110	130	130	150
3.00	-	075	075	090	110	110	110	130	130	150	150	-
5.00	-	090	110	110	130	130	130	150	150	-	-	-
7.50	-	110	110	130	130	150	-	-	-	-	-	-
10.00	-	110	130	150	150	-	-	-	-	-	-	-
15.00	-	130	150	-	-	-	-	-	-	-	-	-
20.00	-	150	-	-	-	-	-	-	-	-	-	-

Input HP	5	7.5	10	15	20	25	30	40	50	60	80	100
	Service Factor 2.00
	Ratio
0.13	030	030	030	030	030	030	030	040	040	040	050	050
0.16	030	030	030	030	040	040	040	040	050	050	050	063
0.25	030	030	030	040	040	040	040	050	050	063	063	063
0.33	030	030	040	040	050	050	050	050	063	063	063	075
0.50	030	040	040	050	050	063	063	063	063	075	090	090
0.75	040	040	050	063	063	063	063	075	075	090	110	110
1.00	050	050	050	063	063	075	075	090	090	110	110	130
1.50	050	063	063	075	075	090	090	090	110	110	130	150
2.00	-	063	075	090	090	090	090	110	130	130	150	-
3.00	-	075	090	090	110	110	110	130	130	150	-	-
5.00	-	090	110	110	130	130	130	150	-	-	-	-
7.50	-	110	130	130	150	-	-	-	-	-	-	-
10.00	-	130	130	150	-	-	-	-	-	-	-	-
15.00	-	150	150	-	-	-	-	-	-	-	-	-
20.00	-	150	-	-	-	-	-	-	-	-	-	-

Variordrive Ratings

		All ratings are based on 1750 Input RPM
	Ratio	5	7.5	10	15	20	25	30	40	50	60	80	100
BMQ030 B030	Input HP	1.02	0.69	0.54	0.38	0.3	0.3	0.25	0.19	0.15	0.13	0.9	-
	Output Torque (in.lbs.)	159	159	159	159	159	186	177	159	150	140	115	-
	Output RPM	350	233	175	117	88	70	58	44	35	29	22	-
	Output OHL (lbs.)	113	129	142	163	179	193	205	225	243	259	284	-
BMQ040 B040	Input HP	1.88	1.51	1.16	0.8	0.61	0.5	0.53	0.39	0.31	0.25	0.19	0.15
	Output Torque (in.lbs.)	301	354	354	354	345	336	398	363	345	319	292	257
	Output RPM	350	233	175	117	88	70	58	44	35	29	22	18
	Output OHL (lbs.)	221	253	279	319	350	378	403	441	476	507	556	595
BMQ050 B050	Input HP	3.43	2.64	2.06	1.48	1.14	0.9	0.96	0.7	0.57	0.47	0.38	0.28
	Output Torque (in.lbs.)	549	628	637	655	646	619	743	672	646	602	575	487
	Output RPM	350	233	175	117	88	70	58	44	35	29	22	18
	Output OHL (lbs.)	322	369	406	464	510	551	586	643	694	739	810	866
BMQ063 B063	Input HP	-	4.77	3.67	2.76	2.05	1.64	1.77	1.27	1.01	0.86	0.66	0.57
	Output Torque (in.lbs.)	-	1133	1150	1239	1194	1150	1416	1283	1194	1150	1079	1044
	Output RPM	-	223	175	117	88	70	58	44	35	29	22	18
	Output OHL (lbs.)	-	463	510	583	641	692	736	807	871	928	1017	1088
BMQ075 B075	Input HP	-	6.81	5.45	3.86	3.15	2.46	2.48	1.88	1.5	1.26	0.97	0.8
	Output Torque (in.lbs.)	-	1637	1725	1770	1858	1770	2035	1947	1858	1770	1681	1593
	Output RPM	-	223	175	117	88	70	58	44	35	29	22	18
	Output OHL (lbs.)	-	549	604	691	759	820	873	957	1033	1099	1205	1289
BMQ090 B090	Input HP	-	10.56	8.56	6.86	5.19	4.08	4.31	2.95	2.32	1.9	1.39	1.12
	Output Torque (in.lbs.)	-	2566	2743	3185	3141	3008	3628	3185	3008	2831	2522	2389
	Output RPM	-	233	175	117	88	70	58	44	35	29	22	18
	Output OHL (lbs.)	-	631	694	794	873	942	1003	1100	1187	1264	1386	1482
BMQ110 B110	Input HP	-	17.48	14.36	10.86	8.1	6.9	6.53	4.81	3.93	3.19	2.25	1.79
	Output Torque (in.lbs.)	-	4247	4601	5043	4955	5220	5574	5397	5309	4955	4336	4070
	Output RPM	-	233	175	117	88	70	58	44	35	29	22
	Output OHL (lbs.)	-	776	853	976	1073	1158	1233	1352	1459	1553	1073	1821
BMQ130 B130	Input HP	-	27.01	22.64	17.33	13	10.88	10.65	8.27	6.42	5.12	3.79	2.84
	Output Torque (in.lbs.)	-	6636	7255	8140	8052	8229	9202	9290	8671	7963	7432	6548
	Output RPM	-	233	175	117	88	70	58	44	35	29	22	18
	Output OHL (lbs.)	-	1017	1119	1279	1407	1518	1616	1772	1913	2036	2233	2387
BMQ150 B150	Input HP	-	43.22	33.86	23.27	18.58	14.04	11.85	12.21	9.05	7.07	5.2	3.84
	Output Torque (in.lbs.)	-	10618	10972	11060	11502	10618	10618	13715	12387	11149	10175	8848
	Output RPM	-	223	175	117	88	70	58	44	35	29	22	18
	Output OHL (lbs.)	-	1425	1568	1793	1971	2127	2265	2484	2680	2854	3129	3346

Variodrive Dimensions

Input Key
Size	30	40	50	63	75	90	110	130	150
Length	0.875	0.875	1.125	1.500	1.875	1.875	2.250	2.500	2.875
Square	0.094	0.125	0.188	0.188	0.188	0.188	0.250	0.250	0.313
Output Key
Size	30	40	50	63	75	90	110	130	150
Length	1.125	1.500	1.500	1.875	2.225	2.500	2.750	2.750	3.563
Square	0.188	0.188	0.250	0.250	0.250	0.313	0.375	0.375	0.500

Additional Dimensions
Size	30	40	50	63	75	90	110	130	150
A	2.48	3.07	3.62	4.41	4.72	5.51	6.10	6.69	7.87
AB	2.15	2.64	3.54	3.23	4.37	4.37	5.16	5.51	6.10
AC	1.57	1.97	2.36	2.83	3.39	4.06	5.02	5.81	6.69
AJ	2.68	2.95	3.35	5.91	6.49	6.89	9.06	10.03	10.03
AJ1	2.56	2.95	3.35	3.74	4.53	5.12	6.50	8.46	8.46
AK	1.970/1.976	2.360/2.366	2.760/2.766	4.530/4.536	5.120/5.126	5.980/5.986	6.690/6.696	7.090/7.096	7.090/7.096
AK1	2.16/2.17	2.35/2.36	2.75/2.76	3.14/3.15	3.73/3.74	4.32/4.33	5.11/5.12	7.08/7.09	7.08/7.09
AQ	3.15	3.94	4.72	5.67	6.77	8.11	9.94	11.52	13.39
B	2.20	2.80	3.35	4.06	4.41	5.12	5.67	6.10	7.28
B2	5.83	7.24	7.83	9.41	10.51	12.13	16.14	14.17	16.14
BB	0.16	0.16	0.20	0.24	0.24	0.24	0.24	0.28	0.28
BD	3.15	4.33	4.92	7.09	7.87	8.27	11.02	12.60	12.60
BE	0.24	0.28	0.35	0.39	0.51	0.51	0.59	0.59	0.59
BF	4x .26	4x .35	4x .43	4x .43	4x .55	4x .55	8x .55	8x .63	8x .63
AB	4x M6↧.40	4x M6↧.32	4x M8↧.26	8x M8↧.27	8x M8↧.35	8x M10↧.42	8x M10↧.52	8x M12↧.60	8x M12↧.77
CE	2.76	3.74	4.33	5.60	6.69	7.87	10.24	11.42	11.42
DY	2.24	2.81	3.31	4.02	4.69	5.32	6.59	7.38	9.06
E	2.13	2.76	3.15	3.94	4.72	5.51	6.69	7.87	9.45
EA	2.64	3.15	3.54	4.13	4.96	5.63	6.81	7.60	8.27
F	1.73	2.36	2.76	3.35	3.54	3.94	4.53	4.72	5.71
G	0.22	0.26	0.28	0.32	0.39	0.43	0.57	0.61	0.71
H	0.26	0.26	0.34	0.33	0.45	0.51	0.55	0.63	0.71
O	3.82	4.78	5.67	6.85	8.07	9.37	11.61	13.19	15.75
R	0.70	0.83	1.11	1.23	1.36	1.51	1.79	1.92	2.50
RB	0.42	0.55	0.70	0.83	0.96	0.96	1.23	1.36	1.51
RH	0.71	0.84	1.12	1.24	1.37	1.52	1.80	1.93	2.20
S	0.188	0.188	0.250	0.250	0.250	0.313	0.375	0.375	0.500
SB	0.094	0.125	0.188	0.188	0.188	0.188	0.250	0.250	0.313
SH	0.188	0.188	0.250	0.250	0.250	0.313	0.375	0.375	0.710
U	.621/.626	.746/.751	.996/1.001	1.121/1.126	1.246/1.251	1.371/1.376	1.621/1.626	1.746/1.751	1.996/2.001
UB	.3745/.3780	.4995/.5030	.6245/.6280	.7495/.7530	.8745/.8780	.8745/.8780	1.1245/1.1280	1.2495/1.2530	1.3745/1.3780
UH	.624/.628	.749/.753	.999/1.003	1.124/1.128	1.249/1.253	1.374/1.378	1.624/1.628	1.749/1.753	1.999/2.003
UR	-	1/4-20	1/4-20	1/4-20	1/4-20	1/4-20	3/8-16	1/2-13	1/2-13
UT	1/4-20	1/4-20	3/8-16	3/8-16	1/2-13	1/2-13	5/8-11	5/8-11	3/4-10
V	1.58	1.97	1.97	2.36	2.76	3.15	3.54	3.54	4.02
VA	1.67	2.09	2.11	2.50	2.89	3.33	4.13	3.74	4.57
VB	0.827	1.024	1.181	1.417	1.575	1.772	1.969	2.362	2.850
VN	1.18	1.18	1.58	1.97	2.36	2.36	2.76	3.15	3.15
WG	1.14	1.44	1.71	2.09	2.24	2.64	2.91	3.19	3.78
Y	1.18	1.58	1.97	2.48	2.95	3.54	4.33	5.12	5.91
YE	1.06	1.38	1.58	1.97	2.36	2.76	3.35	3.94	4.72
YF	1.73	2.17	2.52	3.15	3.66	4.02	4.92	5.51	7.09
Wt.(lbs)	3	5	8	14	20	29	77	106	185

Variodrive NEMA Input Dimensions

	NEMA	Dimensions							Available Ratios
	Flange	N	M	P	H	TM	BM	DM	5	7.5	10	15	20	25	30	40	50	60	80	100
BMQ030	48C	3.00	3.75	5.63	0.20	0.56	0.125	0.500	⚙	⚙	⚙	⚙	⚙	⚙	⚙	⚙	⚙	⚙	⚙
BMQ040	56C	4.50	5.88	6.50	0.20	0.71	0.188	0.625	⚙	⚙	⚙	⚙	⚙	⚙	⚙	⚙	⚙	⚙	⚙	⚙
BMQ050	56C	4.50	5.88	6.50	0.20	0.71	0.188	0.625	⚙	⚙	⚙	⚙	⚙	⚙	⚙	⚙	⚙	⚙	⚙	⚙
BMQ063	56C	4.50	5.88	6.50	0.20	0.71	0.188	0.625					⚙	⚙	⚙	⚙	⚙	⚙	⚙	⚙
	140TC	4.50	5.88	6.50	0.20	0.97	0.188	0.875		⚙	⚙	⚙	⚙	⚙	⚙	⚙
BMQ075	56C	4.50	5.88	6.50	0.20	0.71	0.188	0.625									⚙	⚙	⚙	⚙
	140TC	4.50	5.88	6.50	0.20	0.97	0.188	0.875				⚙	⚙	⚙	⚙	⚙	⚙
	180TC	8.50	7.25	9.00	0.22	1.24	0.250	1.125		⚙	⚙	⚙
BMQ090	56C	4.50	5.88	6.50	0.20	0.71	0.188	0.625											⚙	⚙
	140TC	4.50	5.88	6.50	0.20	0.97	0.188	0.875						⚙	⚙	⚙	⚙	⚙
	180TC	8.50	7.25	9.00	0.22	1.24	0.250	1.125		⚙	⚙	⚙	⚙	⚙	⚙	⚙
BMQ110	140TC	4.50	5.88	6.50	0.20	0.97	0.188	0.875									⚙	⚙	⚙	⚙
	180TC	8.50	7.25	9.00	0.22	1.24	0.250	1.125					⚙	⚙	⚙	⚙	⚙	⚙
	210TC	8.50	7.25	9.00	0.22	1.52	0.313	1.375		⚙	⚙	⚙	⚙
BMQ130	140TC	4.50	5.88	6.50	0.20	0.97	0.188	0.875											⚙	⚙
	180TC	8.50	7.25	9.00	0.22	1.24	0.250	1.125							⚙	⚙	⚙	⚙	⚙
	210TC	8.50	7.25	9.00	0.22	1.52	0.313	1.375		⚙	⚙	⚙	⚙	⚙	⚙	⚙
BMQ150	180TC	8.50	7.25	9.00	0.22	1.24	0.250	1.125							⚙	⚙	⚙	⚙	⚙	⚙
	210TC	8.50	7.25	9.00	0.22	1.52	0.313	1.375				⚙	⚙	⚙	⚙	⚙
	250TC	8.50	7.25	9.00	0.22	1.80	0.375	1.625		⚙	⚙	⚙	⚙

Note: Mounting a worm gear reducer with the input shaft down ( B8 or V 6) will reduce the life of the input seals due to increased heat and pressure. This can lead to premature seal failure. Superior Gearbox Company always recommends that worm gear units be mounted such that oil pressure on the high-speed shaft seal is minimized.

Please contact Superior Gearbox Engineering for V 5 or V 6 mount.

Variodrive Accessories

Protective Cover

	40	50	63	75	90	110	130	150
Q	1.97	2.28	2.72	2.91	3.39	3.70	4.02	4.45

Torque Arm

	30	40	50	63	75	90	110	130	150
I	3.35	3.94	3.94	5.91	7.87	7.87	9.84	9.84	9.84
IA	0.94	1.24	1.52	1.93	1.87	2.26	2.44	2.72	3.31
IL	0.31	0.39	0.39	0.39	0.79	0.79	0.98	0.98	0.98
IR	0.59	0.71	0.71	0.71	1.18	1.18	1.38	1.38	1.38
IW	0.55	0.55	0.55	0.55	0.98	0.98	1.18	1.18	1.18

Protective Cover

	30	40-A	40-B	50	63-A	63-B	75	90
A	4.38	4.38	5.75	6.38	7.06	8.00	8.44	9.50
B	3.31	3.31	4.50	4.69	4.88	5.25	5.88	6.13
C	0.34	0.34	0.41	0.50	0.50	0.50	0.50	0.50
DA	2.25	2.65	2.75	3.00	3.50	3.68	4.00	4.63
DB	3.43	4.22	4.32	4.97	5.97	6.16	6.95	8.17
T	0.68	0.68	0.78	0.64	0.66	0.85	0.61	0.57

Baseplate Competetive Cross Reference

Size	Baldor 900	Boston	Browning/Morse	Grove Gear	Ohio	Dodge	Sterling
030	913	713	133	1133	2133	133	133
040-A	913	713	133	1133	2133	133	133
040-B	918	718	175	1175	2175	175	175
050	921	721	206	1206	2206	200	206
063-A	924	724	237	1238	2238	N/A	237
063-B	924	726	262	1262	2262	262	262
075	932	N/A	300	1300	2300	N/A	300
090	N/A	732	325	1325	2325	350	325

Note: Base footprints are designed to match our competitor’s units. Other gearbox dimensions may be different from competitor’s models. Please contact Superior Gearbox for further information.

Variodrive Competitor Cross Reference

	Variodrive Model
Size	30	40	40	50	63	63	75	90	110	130	150
Baldor	133	133	175	200	225	258	300	350	400	500	N/A
Baldor 900	913	913	918	921	924	924	932	N/A	N/A	N/A	N/A
Bonfiglioli	30	44	44	49	63	63	72	86	110	130	150
Boston Gear	713	713	718	721	724	726	N/A	732	N/A	752	760
Morse Raider	133	133	154/175	206	237	262	300	325	450	516	600
Electra	13	13	17	21	N/A	26	30	35	400	500	600
Morse Cobra	13	13	18	21	26	26	N/A	38	N/A	N/A	N/A
Grove (old)	1133	1133	1154/1175	1206	1238	1262	1300	1325	1425	1525	1600
Grove (new)	213	213	215/218	206	224	226	230	232	242	252	2600
Hampton	34	45	50	60	60	60	70	80	100/120	135	155
Hub City	130	130	180	210	N/A	260	N/A	320	450	520	60
Leeson Iron Man	613	613/618	618	621	624	624/626	626	632	638	652	660
Morse Invader	13	13	15/18	21	N/A	24/26	30	32	38/45	52	60
Motovario	030	040	040	050	063	063	075	090	110	130	150
Ohio Gear	2133	2133	2175	2206	2238	2262	2300	2325	2425	2525	2600
Dodge	133	133	150/175	200	N/A	262	N/A	350	N/A	N/A	N/A
Sterling	133	133	175	206	238	262	300	325	425	525	600
Winsmith	913D	913D	917D	920D	924D	926D	930D	6C	72C	9C	10C

Note: This cross-reference is based on competitor’s published torque ratings. Gearbox dimensions may vary. It is the customer’s responsibility to verify fit and function.

Contact Superior Gearbox with any special requirements

Quote requests should be accompanied by a detailed explanation of the special characteristics of your requested unit.

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Variodrive Quick Select Guide

Features and Benefits:

Determine Your Variodrive Part Number

Determine Your Service Factor

Determine Size Needed

Variordrive Ratings

Variodrive Dimensions

Flange Input (BMQ)

Flange Input (BMQ)

Shaft Input (B)

Flange Input (BMQ)

Output Flange

Hollow Bore Output

Single Output Shaft

Double Output Shaft

Variodrive NEMA Input Dimensions

B3 Mounting Position

B8 Mounting Position

B6 Mounting Position

B7 Mounting Position

V5 Mounting Position

V6 Mounting Position

Variodrive Accessories

Protective Cover

Torque Arm

Protective Cover

Baseplate Competetive Cross Reference

Variodrive Competitor Cross Reference

Contact Superior Gearbox with any special requirements