Grove Gear Products Catalog 8050

Weights

Single Reduction Reducers

REDUCER ACCESSORIES • APPROXIMATE WEIGHTS (LBS.)

DOUBLE REDUCTION • APPROXIMATE WEIGHTS∆ (LBS.)

BRAVO ®

Reducer Size Reducer Size Reducer Style 518 520 525 534 Reducer Style 518 520 525 534

Reducer Size

Accessory

518 520 525 534 2 2 3 5 2 2 3 5 1 1 2 3

Solid Output Shaft Models

Hollow Output Shaft Models

T/U - Base

DMQ

13 15 20 35 12 15 20 33

DHMQ

12 13 18 30

J - Base

D 11 13 18 28 DTMQ, DUMQ 15 17 23 40 DTHMQ, DUHMQ 14 15 21 35 DT, DU 14 17 23 38 DTH, DUH 13 15 21 33 DJMQ 15 17 23 40 DJHMQ 14 15 21 35 DJ 14 17 23 38 DJH 13 15 21 33 DFMQ 14 16 22 38 DFHMQ 13 14 20 33 DF 13 16 22 36 DFH 12 14 20 31 DFLMQ 15 17 23 40 DFLHMQ 14 15 21 35 DFL 14 17 23 38 DFLH 13 15 21 33 DRMQ 14 16 22 38 DRHMQ 13 14 20 33 DR 13 16 22 36 DRH 12 14 20 31 ∆ Weights include grease and oil. DH

F - Flange FL - Flange

2 2 3 5 R - Reaction Arm 1 1 2 3

BRAVO ® Worm - Worm Double Reduction

DOUBLE REDUCTION • MOTOR FRAME COMBINATIONS NEMA or IEC Dimensions - Inches (MM)

Reducer Size

Frame Size

AK

AJ

BD Bore Dia. 518 520 525 534

NEMA 56C 4.50 IEC 56B14 1.97 (50) IEC 63B5 3.74 (95) IEC 63B14 2.36 (60)

5.88

6.50

0.625

l l l l

2.56 (65)

3.15 (80)

(9)

n n n n n n n n n n n n l l l l

BRAVO ® Helical - Worm Double Reduction BRAVO ® Accessory Kits Quadro - Single Reduction High Efficiency Helical - Inline

4.53 (115) 5.51 (140)

(11) (11) (14) (14)

2.95 (75)

3.54 (90)

IEC 71B5 4.33 (110) 5.12 (130) 6.30 (160)

IEC 71B14 2.76 (70)

3.35 (85)

4.13 (105)

l l l l

l Reducer selections are available. Refer to dimensional pages for additional dimensions and special conditions for flange mounting hole alignment. n Reducer selections are available. A bushing will be provided with reducer to achieve input bore diameter shown. Refer to dimensional pages for additional dimensions and special conditions for flange mounting hole alignment. DOUBLE REDUCTION • WORM-WORM • EXACT RATIO COMBINATIONS

518

520

P

S

P

S

TOTAL RATIO

TOTAL RATIO

518

518

518

520

70 98

70 98

7 7

10 14

7 7

S 10 14 20 28 28 28 28 28 28 28 28 38 52 10 14 14 26 26 26 26 26 26 60 43 60 60 534

147 210 294 441 588 777 966

140 182 260 364 546 676 962

21 21 21 21 21 21 46 46 46 60 60

7

10

10 14 21 28 37 21 28 37 37 60 10 15 15 30 30 30 30 30 30 30 30 36 60 S 525

7

10 14 21 26 37 21 37 37 60

1288 1702 2220 3600

1260 1591 2220 3600

525

534

P

P

TOTAL RATIO

TOTAL RATIO

518

518

70

7 7

70 98

7 7 7 7

105 150 210 300 420 630 840

10

140 196 280 392 588 784

7

10 14 21 28 37 46 60 60 67

10 14 21 28 37 46 60 60 60

1110 1380 1800 2160 4020

1036 1288 1680 2280 3120

P = Primary stage reducer ratio S = Secondary stage reducer ratio

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