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Electric and Hydraulic Drum Motors

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Drum Motor & Idler Dimensions
Bracket Dimensions
Optional Cable Type Dimensions
Drum Motor Specifications
Cross Sectional Diagram
Parts Description

Dimensions (in inches)

Drum Motor
TM113B25

Idler
KT113B25

Standard face widths (L) in inches for the TM113B25 and KT113B25: 10.24*   10.83*   12.20   14.17   16.14   18.11   20.08   22.05   24.02   25.98   27.95   29.92   31.89   33.86

Slow Speed: 12.80*   14.17*   16.14   18.11   20.08   22.05   24.02   25.98   27.95   29.92   31.89   33.86

*This face width is not available in all horsepower.

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Bracket AB 20

Optional Cable Type

Note: When Optional Cable Type is selected, the minimum face width (L) increased by 1.969 inches.

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Specifications

Type	HP	Belt speed in feet per minute (ft/min) Belt pull measured in pounds (lbs.)														Minimum length (L) in inches Design B	Weight in pounds (lbs.) at L = 10.24 inches
Type	HP															Minimum length (L) in inches Design B	Weight in pounds (lbs.) at L = 10.24 inches
TM113 - 434	0.34	522	468	373	333	295	260	227	203	179	170	151	127	120	(ft/min)	12.20	34.10
		19	21	27	28	34	38	44	49	55	59	66	78	82	(belt pull)
		106	94	80	64	(ft/min)
		94	105	124	156	(belt pull)
TM113 - 625	0.25	331	298	236	210	187	165	144	113	95	80	69	59	50	(ft/min)	12.20	34.10
		22	24	30	34	38	43	50	63	76	89	105	121	144	(belt pull)
		40													(ft/min)
		178													(belt pull)
TM113 - 425	0.25	373	333	295	260	227	203	179	170	151	127	120	106	94	(ft/min)	10.83	34.10
		19	22	24	27	32	35	40	42	47	56	59	67	76	(belt pull)
		80	64	(ft/min)
		89	112	(belt pull)
TM113 - 816	0.16	73	61	52	47	38	31								(ft/min)	12.20	34.10
TM113 - 816	0.16	65	78	92	101	126	155								(belt pull)	12.20	34.10
TM113 - 416	0.16	260	227	203	179	170	151	127	120	106	94	80	64	(ft/min)		10.24	34.10
TM113 - 416	0.16	18	21	24	27	28	32	37	40	45	50	59	75	(belt pull)		10.24	34.10
TM113 - 811	0.11	73	61	52	47	38	31								(ft/min)	10.24	34.10
TM113 - 811	0.11	43	52	61	67	84	104								(belt pull)	10.24	34.10
SLOW SPEED
TM113 - 434PL2	0.34	54	48	45	40	34	32	28	27	25	21	17	(ft/min)			14.17	37.10
TM113 - 434PL2	0.34	212	239	251	274	274	274	274	274	274	274	274	(belt pull)			14.17	37.10
TM113 - 434PL3	0.34	13.2	11.7	9.9	8.3	7.9	6.9	6.2	5.2	4.2					(ft/min)	16.14	40.10
TM113 - 434PL3	0.34	274	274	274	274	274	274	274	274	274					(belt pull)	16.14	40.10
TM113 - 625PL2	0.25	35	31	30	26	22	21	19	18	16	14	11	(ft/min)			14.17	37.10
TM113 - 625PL2	0.25	237	267	274	274	274	274	274	274	274	274	274	(belt pull)			14.17	37.10
TM113 - 625PL3	0.25	8.7	7.7	6.5	5.4	5.2	4.5	4.0	3.4	2.7					(ft/min)	16.14	40.10
TM113 - 625PL3	0.25	274	274	274	274	274	274	274	274	274					(belt pull)	16.14	40.10
TM113 - 425PL2	0.25	54	48	45	40	34	32	28	27	25	21	17	(ft/min)			12.80	37.10
TM113 - 425PL2	0.25	156	175	185	208	249	259	274	274	274	274	274	(belt pull)			12.80	37.10
TM113 - 425PL3	0.25	13.2	11.7	9.9	8.3	7.9	6.9	6.2	5.2	4.2					(ft/min)	14.76	40.10
TM113 - 425PL3	0.25	274	274	274	274	274	274	274	274	274					(belt pull)	14.76	40.10
TM113 - 816PL2	0.16	26	23	22	19	16	13	12	10	8	(ft/min)					12.20	37.10
TM113 - 816PL2	0.16	205	231	243	274	274	274	274	274	274	(belt pull)					12.20	37.10
TM113 - 816PL3	0.16	6.4	5.7	4.8	4.0	3.8	3.4	3.0	2.5	2.0					(ft/min)	14.17	40.10
TM113 - 816PL3	0.16	274	274	274	274	274	274	274	274	274					(belt pull)	14.17	40.10
TM113 - 416PL2	0.16	54	48	45	40	34	32	28	27	25	21	17	(ft/min)			12.20	37.10
TM113 - 416PL2	0.16	100	112	118	133	159	166	189	197	213	255	274	(belt pull)			12.20	37.10
TM113 - 416PL3	0.16	13.2	11.7	9.9	8.3	7.9	6.9	6.2	5.2	4.2					(ft/min)	14.17	40.10
TM113 - 416PL3	0.16	274	274	274	274	274	274	274	274	274					(belt pull)	14.17	40.10
TM113 - 811PL2	0.11	26	23	22	19	16	13	12	10	8	(ft/min)					14.17	37.10
TM113 - 811PL2	0.11	141	159	167	189	225	268	274	274	274	(belt pull)					14.17	37.10
TM113 - 811PL3	0.11	6.4	5.7	4.8	4.0	3.8	3.4	3.0	2.5	2.0					(ft/min)	16.14	40.10
TM113 - 811PL3	0.11	274	274	274	274	274	274	274	274	274					(belt pull)	16.14	40.10
- Other belt speeds and face widths are available. - The total weight of the unit increases by 1.0 pounds per inch above 10.24 inches. - When the drive is supplied with lagging, the covered face width is reduced by 0.47 inches. - Belt speed is measured on the center of the unit without lagging. - Listed belt speeds are under full load conditions and may be higher under no load conditions. NOTE: TM113 type drum motors are available in all standard voltages and are electrically reversible.

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Cross Sectional Diagram & Parts Description

Position Number

Part Description

Position Number

Part Description

1
Shell
22
O-Ring

2A
End Flange
23
Fillister Head Machine Screw

2B
End Flange
24
Fillister Head Machine Screw

3
Gear Housing
27
Set Screw

4
Motor Flange
31
Socket Head Cap Screw

4A
Motor Flange
32
Washer Copper

5
Mounting Ring
36
Ball Bearing

5A
Mounting Ring
37
Ball Bearing

6
Shaft End
37A
Ball Bearing

7
Hollow Shaft
38
Ball Bearing

8
Internal Gear
39
Needle Bearing

9
Pinion
44
Snap Ring

11
Gear
45
Bearing Race

13
Stator
45C
Shim Plate

14
Rotor
45D
Gamma Ring

14A
Insert pinion
46
Oil Seal

15
Socket Head Cap Screw
49
Wave Washer

15A
Socket Head Cap Screw
50
Seal

16
Cable Passage
51
Junction Box

17
Socket Head Cap Screw
52
Junction Box Cover

19
Spring Ring
53
Plug

20
Terminal Board
55
Backstop Bearing

21
Spring Ring
57
Name Plate

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