PIV Mechanical Variable speed gear box ( D- DRIVE ) Power Rating - 0.37 Kw to 15 Kw

D- Drive is a variable speed geared motor, robust step less unit suitable for various industrial applications.

The unit is designed to provide low output speed at corresponding high output torque. The drive unit is manufactured from standard components and comprises of AC squirrel cage motor, variable speed drive and gearbox with case hardened profile ground helical gears. It can be easily adapted to any machine design. The unit is very compact and save time and money because they are ready to fit drive modules. The interior part of this drive is the variable speed pulley enclosed in a housing and connected to the gearbox and motor. The speed variation can be achieved by means of a hand wheel. Average life to be expected is about 10 years before major maintenance. Belt life would depend on application and environment. General experience is about 3 to 4 years life.

Features :

• Speed variation ratio 6:1
• Speed adjustment while the machine is in operation.
• Life time lubricated.
• Foot and Flange mounting to suit any position.
• Suitable for hazardous outdoor and dusty locations.
• Choice of Flame proof / TEFC / Brake motors.
• Optional remote control and speed indicator.
• Can be coupled with clutch brake assembly.
• Dual speed motor can be incorporated to achieve higher variation ratios

Mountings

Configurations

Selection Guide Line :

• Drive units must be selected on the necessary output speed and torque indicated in the selection table below.
• The indicated torque is valid for a daily operating time of approx 8 hours at 100% duty time and shock free operations.
• For other operating conditions, the service factors given in the table below must be considered.

Selection Table

SERVICE	WORKING HOURS
	8	24
	SERVICE FACTORS
Uniform Loads	1	1.25
Moderat Shock Loads	1.25	1.5
Heavy Shock Loads	1.5	1.75

POWER 0.37 KW
Sr. No.	Speed Range	Torque	Service	Gear Box	Ddrive Size
			Factor	Ratio
1 2 3 4 5	594 - 112 445 - 84 286 - 55 206 - 39 118 - 22	4.3 - 17 6.7 - 14 8.35 - 22 13 - 49 20 - 49	11-2.8 7.3-3.5 5.9-2.2 3.7-1 2.45-1	5.53 7.41 11.24 15.64 27.14	27113016 27113016 27113016 27113016 27113016
6 7 8 9	118 - 22 101 - 19 86 - 16 65 - 12	20 - 63 25 - 98 32 - 98 60 - 98	4.9-1.5 3.9-1 3--1 1.5-1	28.13 31.71 37.31 49.52	27113020 27113020 27113020 27113020
10	55 - 10	72 - 98	1.3-1	58.1	271130200
11 12 13	46 - 8.9 29 - 5.6 16 - 3.2	80 - 150 100 - 196 196 - 196	2.45-1.3 1.98-1 1--1	69.6 109.1 192.1	271130250 271130250 271130250

POWER 0.75 KW
Sr. No.	Speed Range	Torque	Service	Gear Box	Ddrive Size
			Factor	Ratio
1 2 3	594 - 112 443 - 83 292 - 55	9.6 - 31 12.9 - 43 24 - 49	5.1 - 1.5 3.7 - 1.1 2.0 - 1	5.53 7.4 11.24	28013016 28013016 28013016
5 6	212 - 40 115 - 29	27 - 89 49 - 98	3.6 - 1.1 2 -- 1	15.48 21.19	28013020 28013020
7 8 9 10	115 - 29 127 - 24 105 - 19 81 - 15	49 - 123 45 - 149 54 - 188 70 - 196	4 - 1.5 4.3 - 1.3 3.6 - 1.0 2.8 - 1	21.16 25.75 31.27 40.29	28013025 28013025 28013025 28013025
11 12 13 14	79 - 15 60 - 11 49 - 9 39 - 7.5	72 - 238 95 - 325 116 - 343 146 - 343	4.7 - 1.4 3.6 - 1.0 2.9 - 1 2.3 - 1	41.2 54 65.8 82.2	280130300 280130300 280130300 280130300
15 16	39 - 7.5 27 - 5	146 - 477 212 - 519	3.5 - 1.0 2.4 - 1	82.2 120.9	280130350 280130350
17	17.5 - 2.86	286 - 784	2.7 - 1	202.1	280160450

POWER 1.5 KW
Sr. No.	Speed Range	Torque	Service	Gear Box	Ddrive Size
			Factor	Ratio
1 2	644 - 105 456 - 74	17 - 68 25 - 96	5.7 - 1.4 3.92 - 1.0	5.49 7.75	29016020 29016020
3 4 5	308 - 51 216 - 36 168 - 27	37 - 143 53 - 196 68 - 196	5.2 - 1.3 3.6 - 1 2.8 - 1	11.51 16.42 21.16	29016025 29016025 29016025
6 7	146 - 24 108 - 18	23 - 298 106 - 343	14.9 - 1.1 3.2 - 1	24.19 32.8	29016030 29016030
8 9 10	85 - 14 65 - 11 53 - 9	134 - 511 176 - 519 216 - 519	3.8 - 1.0 2.9 - 1 2.4 - 1	41.2 54 65.8	290160350 290160350 290160350
11 12	46 - 8 33 - 6	249 - 784 347 - 784	3.1 - 1 2.2 - 1	76.8 105.5	290160450 290160450
13 14	32 - 6 18 - 3	358 - 1193 636 - 1323	3.6 - 1.1 2.0 - 1	108.6 190.3	290160550 290160550

POWER 2.2 KW
Sr. No.	Speed Range	Torque	Service	Gear Box	Ddrive Size
			Factor	Ratio
1 2 3	697 - 112 444 - 71 304 - 49	24 - 93 37 - 147 55 - 196	8.1 - 2.1 5.2 - 1.3 3.5 - 1	5.02 7.88 11.51	110020525 110020525 110020525
4 5 6	306 - 49 227 - 37 182 - 30	54 - 214 74 - 283 93 - 343	6.3 - 1.6 4.6 - 1.2 3.6 - 1	11.43 15.37 19.21	110020530 110020530 110020530
7 8	144 - 24 106 - 18	116 - 437 158 - 519	4.4 - 1.1 3.2 - 1	24.19 32.8	110020535 110020535
9 10	102 - 17 70 - 12	165 - 617 240 - 784	4.7 - 1.2 3.2 - 1	34.4 50.5	1100205450 1100205450
11 12 13 14	63 - 11 57 - 10 45 - 8 32 - 6	266 - 955 294 - 1050 373 - 1313 525 - 1323	4.9 - 1.3 4.5 - 1.26 3.5 - 1.0 2.52 - 1	54.9 61.2 77.5 108.6	1100205550 1100205550 1100205550 1100205550
15 16	32 - 5 18 - 3	525 - 2100 933 - 2254	4.2 - 1.0 2.4 - 1	108.2 187.5	1100252600 1100252600

POWER 3.7 KW
Sr. No.	Speed Range	Torque	Service	Gear Box	Ddrive Size
			Factor	Ratio
1 2 3 4	684 - 110 466 - 75 343 - 55 227 - 36	41 - 160 60 - 235 82 - 321 124 - 343	8.3 - 2.1 5.7 - 1.4 4.1 - 1.0 2.7 - 1	5.11 7.51 10.18 15.37	111220530 111220530 111220530 111220530
5 6	227 - 36 182 - 29	124 - 490 155 - 519	4.1 - 1.0 3.3 - 1	15.37 19.21	111220535 111220535
7	142 - 23	199 - 768	3.9 - 1.0	24.55	111220545
8	112 - 18	252 - 784	3.1 - 1	31.1	1112205450
9 10 11	105 - 17 83 - 14 63 - 11	269 - 1039 340 - 1260 448 - 1323	4.9 - 1.2 3.8 - 1.05 2.9 - 1	33.2 42.1 54.9	1112205550 1112205550 1112205550
12 13 14 15	56 - 9 45 - 8 32 - 6 18 - 3	504 - 1963 628 - 2208 883 - 2254 1570 - 2254	4.4 - 1.1 3.5 - 1.0 2.5 - 1 1.4 - 1	61.5 76.4 108.2 187.5	1112252600 1112252600 1112252600 1112252600
16	20 - 4	1413 - 4116	2.9 - 1	172.3	1112315800

POWER 5.5 KW
Sr. No.	Speed Range	Torque	Service	Gear Box	Ddrive Size
			Factor	Ratio
1	684 - 111	61 - 236	5.6 - 1.4	5.11	113225230
2 3	343 - 56 227 - 37	122 - 468 185 - 519	4.2 - 1.1 2.8 - 1	10.18 15.37	113225235 113225235
4 5	221 - 36 175 - 28	190 - 729 240 - 784	4.1 - 1.0 3.2 - 1	15.83 19.99	113225245 113225245
6 7	171 - 28 135 - 22	246 - 937 311 - 1193	5.3 - 1.4 4.2 - 1.1	20.4 25.84	113225255 113225255
8	105 - 17	400 - 1323	3.3 - 1	33.2	1132252550
9 10 11 12 13 14	94 - 15 84 - 13 62 - 10 45 - 7 32 - 5 18 - 3	447 - 1750 500 - 2020 677 - 2254 933 - 2254 1313 - 2254 2334 - 2254	5.0 - 1.2 4.5 - 1.1 3.3 - 1 2.4 - 1 1.7 - 1 0.9 - 1	37.1 41.5 55.6 76.4 108.2 187.5	1132252600 1132252600 1132252600 1132252600 1132252600 1132252600
15	20 - 3	2101 - 4116	1.9 - 1	172.3	1132315800

POWER 7.5 KW
Sr. No.	Speed Range	Torque	Service	Gear Box	Ddrive Size
			Factor	Ratio
1	684 - 111	83 - 322	4.1 - 1.0	5.11	213225230
2 3	466 - 75 343 - 55	122 - 477 167 - 519	4.2 - 1.0 3.1 - 1	7.51 10.18	213225235 213225235
4 5	313 - 50 221 - 36	183 - 716 259 - 784	4.2 - 1.0 3.0 - 1	11.18 15.83	213225245 213225245
6 7 8	219 - 35 171 - 27 135 - 22	261 - 1025 335 - 1323 424 - 1323	5.0 - 1.2 3.9 - 1 3.1 - 1	15.96 20.4 25.84	213225255 213225255 213225255
9 10 11 12 13	115 - 18 84 - 13 62 - 10 45 - 7 18 - 3	498 - 1989 682 - 2254 924 - 2254 1273 - 2254 2254 - 2254	4.5 - 1.1 3.3 - 1 2.4 - 1 1.7 - 1 1 -- 1	30.2 41.5 55.6 76.4 187.5	2132252600 2132252600 2132252600 2132252600 2132252600
14	20 - 3	2865 - 4116	1.4 - 1	172.3	2132315800

POWER 11 KW
Sr. No.	Speed Range	Torque	Service	Gear Box	Ddrive Size
			Factor	Ratio
1 2 3	644 - 104 429 - 70 245 - 40	130 - 505 195 - 750 343 - 784	6.0 - 1.5 4.0 - 1.0 2.2 - 1	5.43 8.14 14.25	116031545 116031545 116031545
4 5	247 - 40 171 - 27	340 - 1313 491 - 1323	3.8 - 1.0 2.6 - 1	14.13 20.4	116031555 116031555
6 7	170 - 27 137 - 22	494 - 1945 613 - 2254	4.5 - 1.1 3.6 - 1	20.5 25.47	116031560 116031560
8 9 10 11	104 - 17 62 - 10 45 - 7 32 - 5	808 - 2254 1355 - 2254 1867 - 2254 2254 - 2254	2.7 - 1 1.6 - 1 1.2 - 1 1 -- 1	33.4 55.6 76.4 108.2	1160315600 1160315600 1160315600 1160315600
12 13	32 - 5 20 - 3	2626 - 4116 4116 - 4116	1.5 - 1 1 -- 1	106.5 172.3	1160315800 1160315800

POWER 15 KW
Sr. No.	Speed Range	Torque	Service	Gear Box	Ddrive Size
			Factor	Ratio
1 2	644 - 104 429 - 70	177 - 688 267 - 784	4.4 - 1.1 2.9 - 1	5.43 8.14	316031545 316031545
3 4 5	429 - 70 245 - 40 171 - 27	267 - 1023 467 - 1323 670 - 1323	4.9 - 1.2 2.8 - 1 1.9 - 1	8.14 14.25 20.4	316031555 316031555 316031555
6	170 - 27	674 - 2254	3.3 - 1	20.5	316031560
7 9	104 - 17 51 - 8	1101 - 2254 2247 - 2254	2.0 - 1 1.0 - 1	33.4 68.3	3160315600 3160315600
8 10 11 12	101 - 16 51 - 8 32 - 5 20 - 3	1134 - 4116 2247 - 4116 3581 - 4116 4116 - 4116	3.6 - 1 1.8 - 1 1.1 - 1 1 -- 1	34.5 68.8 106.5 172.3	3160315800 3160315800 3160315800 3160315800

Please Contact For Dimensions

Top

Manufacturer and Exporter of Mechanical Variable Speed Pulley Drives, Stepless Variable Speed Belt Drives, Variable Speed Belts, Variable Speed Drive for flameproof / explosive areas. We also design & manufacture custom built drives & pulleys as per customer's requirements, Adjustable Center Variable Speed Pulley Drives interchange to Lenze, Fixed Center Variable Speed Pulley Drives (FC Series) - Interchange to Lenze, Asymmetric Variable Speed Belt Drives Interchange to BECKER / BERGES, Adjustable Center Variable Speed Pulley Drives With Diaphragm Springs, Adjustable Motor Slide Base, Adjustable Center Variable Speed Drive For Standard 'V' Belts, Variable Speed Fixed Center Drive For Standard 'V' Section Belts, Variable Speed Pulley for Heidelberg Printing Machine, T.B. Woods Variable Speed Pulley, Berges Type RF b & Fsb, Variable Speed Pulley Drive for Tablet Compression Machine, Variable Speed Pulley drives for GTO / MO Printing machines, Variable Speed Pulley for MBO & Stahl Folding Machines, Mechanical Variator For AMADA Bandsaw Machine Interchange to MIKI, PIV Mechanical Variable speed gear box, PIV Mechanical Variable Speed Drive