A Technical characteristics
56
HSD S.p.A. © - h0124k00a.fm291119
MECHANICAL DATA unit Value
Rated speed rpm 4000
Maximum speed rpm 5000
Weight kg 0.92
Overall dimensions (L x H x P) mm
154.4* x 59.9 x 40.8
Protrusion of shaft with flat or key model
(in relation to the support surface)
mm 21
Protrusion of smooth shaft Ø8 (in relation to the support surface)
mm 30,3
Outlet shaft diameter (flat/key) mm 10
Outlet shaft diameter (smooth Ø8) mm 8
Protection rating IP 54
Type of reducer Epicycloidal reducer with 1 or 2 stages
Overall reduction ratios** 1:6,25 / 1:8 / 1:25
*
Without shaft protrusion and centring.
**
The reduction ratio is shown on the unit clamping flange.
CHARACTERISTICS OF THE REDUCERS 1:6,25 1:8 1:25
Number of stages 1 1 2
Reducer play (MAX) [Arcmin] 30’ 30’ 50’
Axial load* (MAX) [N]
*
Maximum axial load with reference to 4000/R rpm, with 10000-hour duration.
250 250 250
Radial load** (MAX at 15mm from the stop) [N]
**
Maximum radial load with reference to 4000/R rpm, with 10000-hour duration.
250 250 250
Radial load** (MAX at 2.5mm from the stop) [N] 500 500 500
For the product codes of each type of reduction ratio, refer to appendix C “Spare parts”.
CONTROL METHODS unit Value
Built-in incremental encoder (SM137D mode)
counts/rotation
2000
(+ zero index)
Built-in incremental encoder
(mode compatible with SM137C and SM137B)
800
(+ zero index)
Encoder impulses
impulses/
rotation
500
(+ zero index)
Feed-forward in position % 0-100
Speed check interval rpm
1:6.25 20-800
1:8 15-625
1:25 5-200
Feed-forward in speed % 0-100
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General